I am currently trying to build httrack on MIPS archirectures
without any success. The problem seems to be the gcc backend
which produces illegal assembly instructions (I suspect some
operand overflow due to too-far if / loop zone)
See logs at
<http://buildd.debian.org/fetch.php?&pkg=httrack&ver=3.23.0-1&arch=mips&stamp=1039365323&file=log&as=raw>

If you can build httrack (archive at
<http://debian.httrack.com/dists/unstable/main/source/httrack_3.23.2.orig.tar.gz>)
and send me the bogus .s file, I'll check what's going on ;
and if you can try on both gcc 2.96 and 3.2, it would be 
perfect, as I don't know if the problem was fixed or not :)

Thanks in advance!
(my email: roche@httrack.com)