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

*** 27,40 ****
  # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
  #
  
  all:            $(PROG)
  
! package \
! install:        all $(VAR_SGSBINPROG) $(VAR_SGSCCSLINK)
! 
! %.o:            ../common/%.c
                  $(COMPILE.c) $<
                  $(POST_PROCESS_O)
  
  $(PROG):        $(OBJS) $(MAPFILES)
                  $(LINK.c) $(OBJS) -o $@ $(LDLIBS)
--- 27,37 ----
  # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
  #
  
  all:            $(PROG)
  
! %.o:            $(SRCDIR)/common/%.c
                  $(COMPILE.c) $<
                  $(POST_PROCESS_O)
  
  $(PROG):        $(OBJS) $(MAPFILES)
                  $(LINK.c) $(OBJS) -o $@ $(LDLIBS)
*** 47,65 ****
                  $(RM) $(PROG)
  
  include         $(SRC)/cmd/Makefile.targ
  include         $(SRC)/cmd/sgs/Makefile.targ
  
- # Special target for native builds (ie. when we need to build a version of ld
- # to build a version of ld :-).
- 
- native:         $(SGSBINDIR)/$(PROG)
- 
- $(SGSBINDIR)/$(PROG):   $(OBJS) $(SGSBINDIR)
-                 $(LINK.c) $(OBJS) -o $@ $(LDLIBS)
-                 $(POST_PROCESS)
- 
  # Derived source and header files (messaging).
  
  catalog:        $(BLTMESG)
  
  chkmsg:         $(SRCS)
--- 44,53 ----