Re: [matplotlib-devel] [sage-devel] OS X 10.6 port

On Mon, Sep 28, 2009 at 10:48 AM, William Stein <ws...@gm...> wrote:
> If you could just try running your matplotlib build on
> bsd.math.washington.edu and reporting about whether or not it works,
> that would be very helpful, since it will indicate whether the problem
> is somehow in Sage or in pyCXX or Matplotlib itself or something else.

I was able to build into a mostly clean environment (rebuild all deps
zlip, freetype, png) using my OSX make file in, but I had to update
the MACOSX_DEPLOYMENT_TARGET  to 10.6 (I've committed this to svn
HEAD).


  PREFIX=~/devtest make -f make.osx fetch deps mpl_build mpl_install

But even simple tests are failing with::

jdh2358@bsd:~> LD_LIBRARY_PATH=~/devtest/lib/
PYTHONPATH=~/devtest/lib/python2.6/site-packages/ /usr/bin/python -c
'import matplotlib; matplotlib.use("Agg"); from matplotlib.pyplot
import *; plot([1,2,3]); savefig("test")'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/jdh2358/devtest//lib/python2.6/site-packages/matplotlib/pyplot.py",
line 7, in <module>
    from matplotlib.figure import Figure, figaspect
  File "/Users/jdh2358/devtest//lib/python2.6/site-packages/matplotlib/figure.py",
line 16, in <module>
    import artist
  File "/Users/jdh2358/devtest//lib/python2.6/site-packages/matplotlib/artist.py",
line 6, in <module>
    from transforms import Bbox, IdentityTransform, TransformedBbox,
TransformedPath
  File "/Users/jdh2358/devtest//lib/python2.6/site-packages/matplotlib/transforms.py",
line 34, in <module>
    from matplotlib._path import affine_transform
ImportError: /Users/jdh2358/devtest/lib/python2.6/site-packages/matplotlib/_path.so:
no appropriate 64-bit architecture (see "man python" for running in
32-bit mode)

I'm attaching my build output in case anyone sees anything that might
be triggering this 32bit/64bit problem (see attached for full output).
 I did not rebuild numpy and this may be the problem since the failure
is in the _path module.  I'll give that a try next

jdh2358@bsd:mpl> head -30 build.out
export PKG_CONFIG_PATH="/Users/jdh2358/devtest//lib/pkgconfig" &&\
        export MACOSX_DEPLOYMENT_TARGET=10.6 &&\
        export CFLAGS="-arch i386 -arch ppc
-I/Users/jdh2358/devtest//include
-I/Users/jdh2358/devtest//include/freetype2 -isysroot
/Developer/SDKs/MacOSX10.6.sdk" &&\
        export LDFLAGS="-arch i386 -arch ppc
-L/Users/jdh2358/devtest//lib
-syslibroot,/Developer/SDKs/MacOSX10.6.sdk" &&\
        python2.6 setup.py build
============================================================================
BUILDING MATPLOTLIB
            matplotlib: 1.0.svn
                python: 2.6.1 (r261:67515, Jul  7 2009, 23:51:51)  [GCC
                        4.2.1 (Apple Inc. build 5646)]
              platform: darwin

REQUIRED DEPENDENCIES
                 numpy: 1.2.1
             freetype2: found, but unknown version (no pkg-config)
                        * WARNING: Could not find 'freetype2' headers in any
                        * of '.', './freetype2'.

OPTIONAL BACKEND DEPENDENCIES
                libpng: found, but unknown version (no pkg-config)
                        * Could not find 'libpng' headers in any of '.'
               Tkinter: Tkinter: 67083, Tk: 8.5, Tcl: 8.5
              wxPython: no
                        * wxPython not found
                  Gtk+: no
                        * Building for Gtk+ requires pygtk; you must be able
                        * to "import gtk" in your build/install environment
       Mac OS X native: yes
                    Qt: no
                   Qt4: no