11461 should use a native link-editor during the build
11463 SUNWonld has passed its use-by date
11464 cmd/sgs/tools should contain tools, not common code
11465 sgsmsg should be built with the rest of the build tools

*** 21,30 ****
--- 21,31 ----
  # Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
  # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
  #
  
  include         $(SRC)/Makefile.master
+ include         $(SRC)/cmd/sgs/Makefile.sub
  
  MACHDEMOFILES= \
                  i386/regs.c \
                  i386/m_utils.c \
                  i386/rdb_mach.h \