[Numpy-discussion] doc bug in numarray 1.1
Chris Barker
Chris.Barker at noaa.gov
Mon Sep 13 16:38:02 EDT 2004
HI all,
I just installed numarray 1.1. All went well with setup.py. Then I
decided to try to build it against an atlas lapack. I found, under the
Linear Algebra section:
"""
the setup procedure needs to be modified to force the lapack_lite module
to be linked against those rather than the builtin replacement functions.
Edit Packages/LinearAlgebra2/setup.py and edit the variables sourcelist,
lapack_dirs, and lapack_libs.
In sourcelist you should remove all sourcefiles besides ....
"""
but there is no:
Packages/LinearAlgebra2/setup.py
However, I did find in:
addons.py
"""
if os.environ.has_key('USE_LAPACK'):
BUILTIN_BLAS_LAPACK = 0
else:
BUILTIN_BLAS_LAPACK = 1
"""
so I tried:
export USE_LAPACK=true
python setup.py build --gencode
Now it appears to be compiling linear_algebra differently, as I now get
a linking error, can't find:
f90math, fio, or f77math
However, if I remove those from lapack_libs in addons.py, I can get it
to compile, install, and as far as I can tell, run fine. Why are they in
that list?
By the way, this is all under Gentoo Linux.
-Chris
--
Christopher Barker, Ph.D.
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Chris.Barker at noaa.gov
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