DDD 3.3.12 (i386-apple-darwin16.3.0) gets Xt error

Tim Noell <[email protected]> Wed, 18 Oct 2017 14:49:32 -0400
Newsgroups gmane.comp.debugging.ddd.general
Message-ID <CALny=zLarEUt_Ao7AhEfCGsHrDSaSSrNv0MWY3SBVB3K9b6gMA@mail.gmail.com>
Pertinent info:

Host: MacOS Sierra 10.12.6 (16G29)
X11: XQuartz 2.7.11 (xorg-server 1.18.4)

gdb: installed via homebrew
% gdb --version
GNU gdb (GDB) 7.12.1ddd .log file attached
...

% echo $SHELL
/bin/zsh
% /bin/zsh --version
zsh 5.2 (x86_64-apple-darwin16.0)

Not sure what other info you might need.  Let me know and I will do my best
to provide it.

Please Advise, and TIA,
T.

-- 
*Tim Noell*
// Only dead fish go with the flow.

<http://www.lexmark.com>
www.lexmark.com
ddd.log (application/octet-stream, 607 B)
GNU DDD 3.3.12 (i386-apple-darwin16.3.0)
Copyright (C) 1995-1999 Technische Universität Braunschweig, Germany.
Copyright (C) 1999-2001 Universität Passau, Germany.
Copyright (C) 2001 Universität des Saarlandes, Germany.
Copyright (C) 2001-2009 Free Software Foundation, Inc.

Compiled with GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)
Requires X11R6, Xt11R6, Motif 2.3.6 (Motif Version 2.3.6)
Includes XPM 3.4.11, Athena Panner (7000002L), Manual, App defaults, DDD core
Built 2017-01-27 by (unknown).
$  ddd cpp1
!  Xt error: Unresolved inheritance operation
!  Xt error
!  Cannot save options