It didn't work. But I may have misunderstood your instructions.
Here's the output from compiling matplotlib:
http://pastebin.org/363870
Here's what I did.
Set export CC=gcc-4.2
Set export MACOSX_DEPLOYMENT_TARGET=10.5
Downloaded and compiled libpng-1.4.3
Downloaded and compiled libfreetype-2.3.12
Downloaded matplotlib-0.99.3
Modified src/_png.cpp in matplotlib
Replaced setupext.py with your version.
sudo python setup.py build
sudo python setup.py install
Any obvious mistakes?
Thanks again for your help,
-Ranjit
On Mon, Jun 28, 2010 at 1:05 PM, Friedrich Romstedt <
friedrichromst...@gmail.com> wrote:
> 2010/6/28 Ranjit Chacko <rjcha...@gmail.com>:
> > I just tried compiling with the following command:
> > sudo make -f make.osx fetch deps mpl_build mpl_install
>
> I don't know, I saw now so many people running into trouble with
> make.osx, would you, as a test case, please apply the following steps
> to your installation:
>
> First, I see that the freetype is linked in statically, but still it
> cannot be loaded on startup time (this _something_foobar symbol seems
> the first one it attemts to load). I remember that make.osx is
> intended for binary distributable generation, and therefore it links
> statically.
>
> I want to propose a different solution here.
>
> Would you please modify first your matplotlib setupext.py in the
> following way. We'll attemt a build without make.osx and fetch etc.,
> but a real distutil build with dynamic linking :-) !:
>
> On the line with 'darwin' : [], add:
>
> 'darwin' : ['/usr/local'],
>
> and maybe also '/usr/X11/lib' or '/usr/X11' and let the /lib suffix
> alone, but I think as you installed pkg-config, it could maybe work
> also out of the box. For me, I were not aware of pkg-config for OS X,
> so I still don't have it :-). If you are not sure, simply try to run
> pkg-config in the console, by tab expansion, if it finds it, it's
> installed.
>
> I also attach the modified files for your convenience, but you should
> use diff because I built that time 0.99.1.2, and something may have
> changed by that.
>
> Then, please compile (if you did not already do that), libpng 1.4 (not
> 1.2!) and libfreetype2 from the official sources. Always use the
> following environment variables:
>
> export CC=gcc-4.2
> (To not use 4.0 occasionally)
> export MACOSX_DEPLOYMENT_TARGET=10.5
> (To avoid certain warnings which are quite annoying during build. If
> you attemt to use py2app for deployment on 10.3 or 10.4 you should
> modify of course.)
>
> It is important that you compile *all* your software which is
> incorporated with the same variables. Well, at least I by accident
> one time set _TARGET to another value after ./configure, and it
> refused to compile then. So, feel free to experiment, but please
> document properly and, most important, tell us the results! I'm still
> in the ascending branch of my OS X learning curve.
>
> Maybe now it's the right moment to compile Python (1.6.5, I think not
> 1.7) and then numpy again with this settings. For Python, use
>
> ./configure --enable-framework
>
> Then compile libfreetype2. Compile libpng 1.4 or whatever.
>
> Now it's time to compile matplotlib itself. Just use the usual flags,
> and, for me, it worked like a charm. But one modification has to be
> made: matplotlib isn't compatible with libpng 1.4 from the beginning,
> please add the following lines to src/_png.cpp:
>
> #define png_infopp_NULL (png_infopp)NULL
> #define int_p_NULL (int*)NULL
>
> Somewhere before the actual code, it doesn't matter where, but after
> the #include <png.cpp> of course. I also attach the file, same
> applies, run diff before. It's my obligation to provide a proper
> matplotlib patch for this issue, but for now please patch by hand.
>
> There are several reasons why to compile Python yourself: It will use
> the new Tcl/Tk, which is much more beautiful than the old one. It
> will compile with the compatible flags. Well that's it I think. If
> you intend to use PIL btw, you have to compile Python yourself.
>
> Now you should be done. If you run into some problems, please tell us.
>
> Friedrich
>
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