12312 fix unused lib dependencies

*** 19,29 ****
  # CDDL HEADER END
  #
  
  #
  # Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
! # Copyright (c) 2018, Joyent, Inc.
  # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
  #
  
  LIBRARY=        ldprof.a
  VERS=           .1
--- 19,29 ----
  # CDDL HEADER END
  #
  
  #
  # Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
! # Copyright 2020 Joyent, Inc.
  # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
  #
  
  LIBRARY=        ldprof.a
  VERS=           .1
*** 48,57 ****
--- 48,59 ----
                  $(CPPFLAGS.master) -I$(ELFCAP)
  CFLAGS +=       $(C_PICFLAGS)
  
  SMOFF += indenting
  
+ ZGUIDANCE =     -zguidance=nounused
+ 
  LDLIBS +=       $(ZRECORD) -lmapmalloc -lc $(DLLIB)
  
  BLTDEFS=        msg.h
  BLTDATA=        msg.c
  BLTMESG=        $(SGSMSGDIR)/ldprof