problem: configure ddd -> Can't find Motif or Athena

[Chuck . Irvine]

I'm trying to build DDD on Cygwin. When I invoke configure, I get the
following errors indicated below. My ddd/config.log file is attached. I
tried both "./configure" and "./configure
--with-athena-includes=/usr/X11R6/lib/
--with-motif-libraries=/usr/local/lib/" and got the same results with
both. Thank you for your help.

Chuck Irvine
Sprint


=================================================================

checking for XawTextSetInsertionPoint in -lXaw... no
configure: warning: The Athena widgets library '-lXaw' could not be
found.
                    If you have the athena library, please use the
                    configure options '--with-athena-includes=DIR' and 
                    '--with-athena-libraries=DIR' to specify the Xaw
location.
                    If you do not have the athena library, use the
configure
                    option '--without-athena' to suppress this message.
                    See the files 'config.log' and 'ddd/config.log'
                    for further diagnostics.
checking for XpmCreatePixmapFromXpmImage in -lXpm... yes
checking for X11/xpm.h... yes
checking for xpm.h... yes
checking for XpSelectInput in -lXp... yes
checking for XmCreateOptionMenu in -lXm... no
checking for xmUseVersion in -lXm... no
checking for XmInstallImage in -lXm... no
checking for Xm21InstallImage in -lXm... no
configure: error: The Motif library '-lXm' could not be found.
                  Please use the configure options
'--with-motif-includes=DIR'
                  and '--with-motif-libraries=DIR' to specify the Xm
location.
                  See the files 'config.log' and 'ddd/config.log'
                  for further diagnostics.
configure: error: ./configure failed for ddd

======================================================================

config.log
Description: Binary data