qcad fail to build on m68k

[Petter Reinholdtsen <pere@hungry.com>]

I hope to reach the m68k porters and the buildd maintainer using this
mailing list.  If this is the wrong address to use, please let me
know.  I am not on this list, so please copy any answers to me.

The qcad package fail to build on m68k.  More info on the package is
available from <URL:http://packages.qa.debian.org/q/qcad.html>.  This
is the error:

  g++ -c -pipe -Wall -W -O2 -D_REENTRANT -DQT_NO_DEBUG
    -DQT_THREAD_SUPPORT -I/usr/share/qt3/mkspecs/linux-g++
    -I. -I/usr/share/qt3/include -o rfilecxf.o rfilecxf.cpp
  g++ -c -pipe -Wall -W -O2 -D_REENTRANT -DQT_NO_DEBUG
    -DQT_THREAD_SUPPORT -I/usr/share/qt3/mkspecs/linux-g++
    -I. -I/usr/share/qt3/include -o rfiledgn.o rfiledgn.cpp
  rfiledgn.cpp: In member function `bool RFileDgn::load()':
  rfiledgn.cpp:117: warning: comparison between signed and unsigned integer
     expressions
  g++ -c -pipe -Wall -W -O2 -D_REENTRANT -DQT_NO_DEBUG
    -DQT_THREAD_SUPPORT -I/usr/share/qt3/mkspecs/linux-g++
    -I. -I/usr/share/qt3/include -o rfiledxf.o rfiledxf.cpp
  {standard input}: Assembler messages:
  {standard input}:14016: Error: value out of range
  make[1]: *** [rfiledxf.o] Error 1
  make[1]: Leaving directory `/build/buildd/qcad-1.5.4'

The build problem (toghether with a problem on ia64) block the package
from entering testing.

The problem is registered as "#196576: qcad: FTBFS on ia64 and m68k".