Re: [Matplotlib-users] building on MAC snow leopard

[Ian Stokes-R. <ijs...@hk...>]

On 6/21/10 7:41 AM, mdekauwe wrote:
> So I have successfully built a 64bit version of Numpy, Scipy from svn and am
> using python version 2.6.5. However in trying to follow the instructions o

Do you have some notes on how you achieved this?  It is more than I've
been able to do.

> I had a look at the config.log file in the libpng directory and the main
> thing I can see is...
>
> configure:3266: checking for C compiler default output file name
> configure:3288: gcc -arch i386 -arch x86_64 -I/usr/local/include
> -I/usr/local/include/freetype2 -isysroot /Developer/SDKs/MacOSX10.6.sdk 
> -arch i386 -arch x86_64 -L/usr/local/lib
> -syslibroot,/Developer/SDKs/MacOSX10.6.sdk conftest.c  >&5
> gcc: unrecognized option '-syslibroot,/Developer/SDKs/MacOSX10.6.sdk'
> cc1: error: unrecognized command line option "-arch"
> cc1: error: unrecognized command line option "-arch"
> cc1: error: unrecognized command line option "-arch"
> cc1: error: unrecognized command line option "-arch"
>   

I'm not a build or gcc expert, but am interested in the solution to this
-- I have also tried (without success) to get this compiled on OS X
10.6.  A few potentially useful pointers:

1. Check that you have the latest version of XCode.

2. Check that you have a recent version of gfortran.

3. Check your path to various tools:

http://mail.scipy.org/pipermail/numpy-discussion/2007-January/025669.html

Ian

-- 
Ian Stokes-Rees, PhD                       W: http://hkl.hms.harvard.edu
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