[SciPy-dev] Cygwin build problems

pearu at scipy.org pearu at scipy.org
Sun Apr 7 05:11:50 CDT 2002


On 6 Apr 2002, Jochen Küpper wrote:

> I reported at least twice before that log2 is defined by math.h on
> Cygwin, so the following (or similar) is needed

Fixed.

> More over I get link-errors that -lpython2.2 cannot be found: ,---- |
> g77 -shared build/temp.cygwin-1.3.10-i686-2.2/fortranobject.o
> build/temp.cygwin-1.3.10-i686-2.2/fblasmodule.o -L/usr/local/lib
> -L/usr/local/lib -llapack -lf77blas -lcblas -latlas -lpython2.2 -lg2c
                                                      ^^^^^^^^^^^
Where this -lpython2.2 comes? Adding -L/usr/lib/python2.2/config
should be done in the place where -lpython2.2 is added but I cannot figure
out where. 

Eric, do you have ideas? Is it python distutils or mingw32_support issue?

> But all I get is an error
<snip>
> | AttributeError: 'NoneType' object has no attribute 'get'

Fixed.

Pearu




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