[Last modified: Apr 94 ]

Answer: (This answer hasn't changed since the date given, but I needed to
break it into 2 parts.)

SERC's Ada/MOTIF is a complete binding to X Window and OSF/Motif for the Ada
programming language that was based in part upon the SAIC/Unisys (STARS)
public domain bindings.  That work was leveraged as a starting point for this
development; many of the bug fixes and additional capabilities beyond the
public domain releases in Ada/MOTIF have been incorporated.  Most noteworthy
are the capabilities included in Ada/Motif for Ada tasking, callback
registration, memory leak detection/prevention and capabilities for developing
customized widgets.  Paramax/STARS considers Ada/Motif to be the commercial
version of their STARS bindings, according to SERC.

Ada/MOTIF is supported by the ALSYS, VERDIX, SUNAda, IBM Ada, and SGI Ada
compilers.


Host/Target:SUN 4, HP 300/400, HP 700, IBM RS 6000, SGI, 386
    SUN OS 4.1.1, SOLARIS 2.0 (coming), HPUX 8.0, SGI 3.2 & 4.0, IBM
    ATX 3.2, SCO 3.2

For more information, contact:

Theo Kusiolek or Scott Cleveland, Systems Engineering Research Corporation
(SERC), 2555 Charleston Road, Mountain View, CA  94043, USA; Phone:  800-ADA-
SERC or 415/962-9092; Fax:  415/962-0330; E-mail:  Well!sercmail@apple.com.


TeleSoft                                            (Updated:  November 1992)

TeleSoft's TeleUSE/Ada automates the creation of OSF/Motif graphical user
interfaces for Ada applications.  It includes a special version of the TeleUse
User Interface Management System -- which generates Ada source code -- and Ada
bindings to the TeleUSE run-time routines.

TeleUse/Ada tools allow a GUI to be prototyped and designed using a WYSIWYG
editor and a PDL, and also includes tools for debugging, generating production
code and maintaining the GUI.  TeleUse/Ada can save the developer up to 90
percent of the time required to hand code X Window System GUIs.

Host/Target:SPARC under UNIX, Sun-4 under UNIX

TeleSoft's TeleWindows is a set of Ada bindings to the X Window System and
OSF/Motif.  This includes Xlib, XT, X extensions Library, XT+, X miscellaneous
utilities, Motif widget set, XM, MWM, Motif resource manager.  It supports X-
11 R4 and is not based on the public domain version.  It closely follows the C
Xlib syntax and allows Ada applications to co-exist with C applications.

Host/Target:IBM System/370 under VM/CMS

For more information, contact:
    Karen Johnson, TeleSoft, 5959 Cornerstone Court
    West, San Diego, CA  92121-9891, USA; Phone:  (619) 457-2700


Verdix                                              (Updated:  May 1992)

The Verdix Ada Development System (VADS), is a complete Ada Compiler System
offering a fully validated Ada compiler with chapter 13 support.  Verdix
supplies VADSself and VADScross.   VADSself provides a complete toolset for
self-targeted applications.  It easily interfaces to databases, windowing
systems and program management tools.  VADScross provides real-time support
for host-to-target system development.  VADScross produces small and fast
object code.  VADS is hosted on the largest number of platforms and targets
the greatest number of microprocessors.

Host/Target:88000 BCS under UNIX, DEC VAX under VMS / ULTRIX / UNIX,
    DECStation (RISC) under UNIX, DECSystem (RISC) under UNIX, HP 9000
    Series 300 under HP-UX  (UNIX), IBM PS/2 under AIX  (UNIX), IBM
    RISC System/6000 under AIX, SCO Systems V/386 (ABI) under UNIX,
    Sun SPARC systems under UNIX, Sun-3 systems under UNIX

Verdix AXI provides an Ada binding to the full Motif, Xt, and Xlib libraries.
The product works with user-supplied Motif 1.1 and X11R4 libraries regardless
of source.

Host/Target:DEC RISC under Ultrix, IBM RS6000 under AIX, MIPS under MIPSos,
    Sun-4 under SunOS, Sys V386 under ISC UNIX, Sys V386 under SCO
    UNIX

For more information, contact:
    Tim Ruhe, Verdix Corporation, 205 Van Buren,
    Herndon, VA  22070, USA; Phone:  (703) 318-5800

Answer: Integrated Computer Solutions, Inc. (ICS) supplies Ada bindings to
Motif for a number of platforms and Ada compilers.  ICS also provides Builder
Xcessory, a Motif interface builder, which outputs Ada code usable with the
Ada bindings.  The product family is known collectively as the Ada Xcessories.

Integrated Computer Solutions, Inc. (ICS) 201 Broadway, Cambridge, MA  02139
USA info@ics.com   617/621-0060