[Pkg-gmagick-im-team] Bug#770009: Backtrace for the hang

[Vincent Fourmond]

On Fri, Jan 30, 2015 at 2:37 PM, Dejan Latinovic
<Dejan.Latinovic at imgtec.com> wrote:
> did anyone tried to wait some longer time to see if command will execute?

  No, but the build machines wait for a pretty long time before
killing (5 hours), and I've checked that it uses the proc at 200%. We
can't burden the build machines like that...

>>  ./magick.sh convert
>> /home/fourmond/tmp/imagemagick-6.8.9.9/debian/display-im6.svg \
>>                    -background none -define filter:blur=0.75 -filter
>> Gaussian -resize $SIZE \
>>                    -gravity center -extent $SIZE  \
>>
>> /home/fourmond/tmp/imagemagick-6.8.9.9/debian/tmp-Q16/usr/share/icons/hicolor/$SIZE/apps/display-im6.q16.png;
>> \
>
>
> When I tested it earlier and
> tried to build package manually in chroot created with sbuild,
> package built successfully.

  On which MIPS machine did you build it ?

> If this is the case, I am not sure
> how thread limitation will help to
> speed up the execution time..

  The problem is most probably a multithread deadlock, which is why
having only one thread may solve the problem.

  It may be a subtle openMP bug in the MIPS toolchain...

  I could try building with another version of gcc, though.

  Cheers,

      Vincent