My mac testing hasn't picked up on this, but I don't think we have any
tests that actually draw to the screen. I have noticed a i386 linking
error, but haven't gotten to it.
Is there an automated way to test this? Something like:
Make a simple plot
show()
close the window after 10s.
-matt
On Sep 17, 2013 7:15 PM, "Damon McDougall" <damon.mcdoug...@gmail.com>
wrote:
> On Tue, Sep 17, 2013 at 8:55 PM, Damon McDougall
> <damon.mcdoug...@gmail.com> wrote:
> > On Tue, Sep 17, 2013 at 3:49 PM, Eric Firing <efir...@hawaii.edu> wrote:
> >> When I build mpl from master on python.org python 2.7, Mountain Lion,
> >> and try to plot anything with the macosx backend, I am now getting an
> >> Apple crash--the plot window flashes up and vanishes, and a big OS X
> >> crash report window pops up. Ipython shows "Trace/BPT trap: 5". I have
> >> never seen anything like this before. Building from 1.3.0 works fine.
> >>
> >> Is anyone else seeing this?
> >>
> >> Master is also broken, at least on my machine, with other backends. The
> >> suggested fix is https://github.com/matplotlib/matplotlib/pull/2431.
> >>
> >> Eric
> >
> > Building from master produces a broken build of matplotlib for me.
> > After the build finishes, I get this warning from the linker:
> >
> > ld: warning: ignoring file /opt/local/lib/libfreetype.dylib, file was
> > built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0
> > 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the
> > architecture being linked (i386): /opt/local/lib/libfreetype.dylib
> >
> > I don't know why it's compiling with -arch i386. It's also compiling
> > with -arch x86_64.
> >
> > When I install matplotlib, this is what happens from an ipython terminal:
> >
> > In [1]: import matplotlib
> > In [2]: print matplotlib.__version__
> > 1.4.x
> > In [3]: matplotlib.use('macosx')
> > In [4]: import matplotlib.pyplot as plt
> > In [5]: fig = plt.figure()
> > In [6]: ax = fig.add_subplot(1, 1, 1)
> > In [7]: ax.plot([1, 2, 3])
> > Out[7]: [<matplotlib.lines.Line2D at 0x107523250>]
> > In [8]: plt.show()
> > Trace/BPT trap: 5
> >
> > git bisecting says that f4adec7b569cfd0b30e0f8367ba8618b9e160f92 is
> > the first bad commit, which you can see the diff of
> > here<
> https://github.com/matplotlib/matplotlib/commit/f4adec7b569cfd0b30e0f8367ba8618b9e160f92
> >.
> > That's a pretty big commit so it'll take a while to track down.
> >
> > I'm kind of swamped with work right now (a colleague I work with
> > recently resigned) so I don't have as much time as I'd like to
> > dedicate to helping out.
> >
> > Eric, I hope that helps a little bit.
> >
> > Best wishes,
> > Damon
> >
> > --
> > Damon McDougall
> > http://www.damon-is-a-geek.com
> > Institute for Computational Engineering Sciences
> > 201 E. 24th St.
> > Stop C0200
> > The University of Texas at Austin
> > Austin, TX 78712-1229
>
> Oh, and I get the linker warning both with last good commit, *and* the
> first bad commit. Just as another data point.
>
> --
> Damon McDougall
> http://www.damon-is-a-geek.com
> Institute for Computational Engineering Sciences
> 201 E. 24th St.
> Stop C0200
> The University of Texas at Austin
> Austin, TX 78712-1229
>
>
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