12310 Add demangle(1) command

@@ -20,10 +20,11 @@
 #
 
 #
 # Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
+# Copyright 2020 Joyent, Inc.
 #
 
 set name=pkg.fmri value=pkg:/developer/object-file@$(PKGVERS)
 set name=pkg.description \
     value="software development utilities, including ar, dis, dump, elfdump, elfedit, lex, lorder, mcs, nm, prof, ranlib, rpcgen, size, strip, tsort, and yacc"

@@ -51,10 +52,11 @@
 file path=usr/bin/$(ARCH64)/elfedit mode=0555
 file path=usr/bin/$(ARCH64)/mcs mode=0555
 file path=usr/bin/$(ARCH64)/nm mode=0555
 file path=usr/bin/$(ARCH64)/size mode=0555
 file path=usr/bin/ar mode=0555
+file path=usr/bin/demangle mode=0555
 file path=usr/bin/dis mode=0555
 file path=usr/bin/dump mode=0555
 file path=usr/bin/elfdump mode=0555
 file path=usr/bin/elfedit mode=0555
 file path=usr/bin/error mode=0555

@@ -93,10 +95,11 @@
 file path=usr/share/lib/ccs/nceucform
 file path=usr/share/lib/ccs/ncform
 file path=usr/share/lib/ccs/nrform
 file path=usr/share/lib/ccs/yaccpar
 file path=usr/share/man/man1/ar.1
+file path=usr/share/man/man1/demangle.1
 file path=usr/share/man/man1/dis.1
 file path=usr/share/man/man1/dump.1
 file path=usr/share/man/man1/elfdump.1
 file path=usr/share/man/man1/elfedit.1
 file path=usr/share/man/man1/gprof.1