[SciPy-user] Windows build help

Gary pajer at iname.com
Tue Nov 21 17:52:43 CST 2006


Robert Kern wrote:
> Gary wrote:
>> Gary wrote:
>>> I'm trying to build the latest svn version on WinXP so that I can have a 
>>> compatible up to date set {numpy, scipy, mpl}
>>>
>>> I'm using the instructions on scipy.org.  I've got MinGW gcc 3.4.5 and 
>>> g77 3.4.5 (do I need anything else from MinGW?) , and the atlas prebuilt 
>>> libraries.  I've modified site.cfg, and also set ATLAS = \correct\path
>>>
>>> Twice near the top of the build it tells me that Atlas (http://math....) 
>>> libraries can't be found, but a few lines later it tells me under 
>>> "lapack_info:" that it has FOUND:  libraries = ['lapack', 'cblas'].
>>>
>>> But a raft of errors start during the compilation of odepack (I think) 
>>> with lots of messages like
>>> undefined reference to 'daxpy_'
>>> and many others.
>>>   
>> Still hacking at this.
>> Here's where the errors start:
>> (the precompiled atlas is in C:\MinGW\lib\atlas)
>
> It's not picking up all of the libraries, then. Exactly what files do you have
> in C:\MinGW\lib\atlas ?

(The two "Make"s comes from trying different versions of the library.  
Same result either way.)
 Directory of C:\MinGW\lib\atlas

11/20/2006  09:41 PM    <DIR>          .
11/20/2006  09:41 PM    <DIR>          ..
04/11/2004  08:05 PM         6,795,178 libatlas.a
04/11/2004  07:59 PM           227,300 libcblas.a
04/11/2004  08:06 PM           218,844 libf77blas.a
04/11/2004  08:42 PM         5,671,110 liblapack.a
04/12/2004  05:12 PM             6,389 Make.WinNT_P4SSE2
04/12/2004  05:17 PM             6,363 Make.WinNT_PIII




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