use READLINE_LIBS

@@ -4,10 +4,12 @@ INCLUDES = -I${top_srcdir}/include -I${top_srcdir}/lib @ARGPINCS@
 
 bin_PROGRAMS = mail
 
-mail_LDADD = @ARGPLIBS@ ../mailbox/libmailbox.la ../lib/libmailutils.a
+mail_LDADD = @ARGPLIBS@ ../mailbox/libmailbox.la ../lib/libmailutils.a \
+             @READLINE_LIBS@
 
 mail_SOURCES = alias.c alt.c cd.c copy.c delete.c dp.c echo.c \
   edit.c eq.c exit.c file.c folders.c followup.c from.c headers.c help.c \
-  hold.c if.c list.c mail.c mail.h mbox.c next.c pipe.c previous.c print.c \
-  quit.c reply.c retain.c save.c send.c set.c shell.c size.c source.c table.c \
-  top.c touch.c unalias.c undelete.c unset.c util.c visual.c write.c z.c
+  hold.c if.c list.c mail.c mail.h mailline.c mbox.c next.c pipe.c previous.c \
+  print.c quit.c reply.c retain.c save.c send.c set.c shell.c size.c source.c \
+  table.c top.c touch.c unalias.c undelete.c unset.c util.c var.c visual.c \
+  write.c z.c