don't pass in lint libraries which no longer exist

*** 30,41 ****
  SRCS    = $(OBJS:.o=.c)
  
  include ../../Makefile.cmd
  include ../Makefile.ssh-common
  
! LDLIBS += $(SSH_COMMON_LDLIBS) -lsocket -lnsl -lz -lcrypto
  
  POFILE_DIR= ..
  
  .KEEP_STATE:
  
  .PARALLEL: $(OBJS)
--- 30,44 ----
  SRCS    = $(OBJS:.o=.c)
  
  include ../../Makefile.cmd
  include ../Makefile.ssh-common
  
! LDLIBS += $(SSH_COMMON_LDLIBS) -lsocket -lnsl
  
+ # libcrypto and libz have no lint library, so we can only use it when building
+ $(PROG) := LDLIBS += -lcrypto -lz
+ 
  POFILE_DIR= ..
  
  .KEEP_STATE:
  
  .PARALLEL: $(OBJS)