5166 sendmail package should be replaceable

*** 57,67 ****
  
  CPPFLAGS =      $(INCPATH) $(ENVDEF) $(SUNENVDEF) $(DBMDEF) $(CPPFLAGS.sm)
  
  FILEMODE=       2555
  
! ROOTSYMLINKS=   $(ROOTUSRSBIN)/newaliases $(ROOTUSRSBIN)/sendmail
  
  # build rule
  #
  
  .KEEP_STATE:
--- 57,67 ----
  
  CPPFLAGS =      $(INCPATH) $(ENVDEF) $(SUNENVDEF) $(DBMDEF) $(CPPFLAGS.sm)
  
  FILEMODE=       2555
  
! ROOTSYMLINKS=   $(ROOTLIBSMTPSM)/newaliases
  
  # build rule
  #
  
  .KEEP_STATE:
*** 72,85 ****
  $(PROG):        $(OBJS) $(MAPFILES) \
          ../libsmutil/libsmutil.a ../libsm/libsm.a ../db/libdb.a
          $(LINK.c) -o $@ $(OBJS) $(LDLIBS)
          $(POST_PROCESS)
  
! install:        $(ROOTLIBPROG) $(ROOTSYMLINKS)
  
  $(ROOTSYMLINKS):
!         $(RM) $@; $(SYMLINK) ../lib/sendmail $@
  
  clean:
          $(RM) $(PROG) $(OBJS)
  
  lint:   lint_SRCS
--- 72,85 ----
  $(PROG):        $(OBJS) $(MAPFILES) \
          ../libsmutil/libsmutil.a ../libsm/libsm.a ../db/libdb.a
          $(LINK.c) -o $@ $(OBJS) $(LDLIBS)
          $(POST_PROCESS)
  
! install:        .WAIT $(ROOTLIBSMTPSM) $(ROOTLIBSMTPSM)/sendmail $(ROOTSYMLINKS)
  
  $(ROOTSYMLINKS):
!         $(RM) $@; $(SYMLINK) sendmail $@
  
  clean:
          $(RM) $(PROG) $(OBJS)
  
  lint:   lint_SRCS