Qhull and scripts/geometry

[Petr Mikulik]

> >> | Yes; configuring Qhull with
> >> |     CFLAGS="-fno-strict-aliasing -O2" ./configure $*
> >> | does not crash the testing command
> >> |      rbox c D3 | qconvex s G
> >
> > Usage:
> >    gcc -o QhullCrashTest QhullCrashTest.c -lqhull -lm
> >    echo "2 4 -0.5 -0.5 -0.5 0.5 0.5 -0.5 0.5 0.5" | ./QhullCrashTest
>
> I suggest also to check the results for correctness (if a crash doesn't 
> happen on some system, but instead incorrect results are produced).

This is tested by Octave during the "make check" phase.

---
PM