10816 ctf_dwarf_convert_type() relies on un-initialized id
10817 ctfconvert -i option is mis-handled
10818 Improve ctfconvert error messages
10819 ctfconvert should handle empty dies
10820 ctfconvert -i never converts
10821 bad free in ctf_dwarf_init_die
10815 shouldn't build gcore.c as part of kmdb
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>

*** 19,29 ****
  # CDDL HEADER END
  #
  #
  # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
  LIBRARY = libcpc.a
  VERS    = .1
  COBJS   = libcpc.o subr.o
  V1_OBJS = obsoleted.o
--- 19,29 ----
  # CDDL HEADER END
  #
  #
  # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! # Copyright (c) 2019, Joyent, Inc.
  
  LIBRARY = libcpc.a
  VERS    = .1
  COBJS   = libcpc.o subr.o
  V1_OBJS = obsoleted.o
*** 64,69 ****
          $(COMPILE.c) -o $@ $<
          $(POST_PROCESS_O)
  
  pics/%.o: ../$(MACH)/%.s
          $(COMPILE.s) -o $@ $<
!         $(POST_PROCESS_O)
--- 64,69 ----
          $(COMPILE.c) -o $@ $<
          $(POST_PROCESS_O)
  
  pics/%.o: ../$(MACH)/%.s
          $(COMPILE.s) -o $@ $<
!         $(POST_PROCESS_S_O)