1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
from spack import *
class PyNumpy(Package):
"""NumPy is the fundamental package for scientific computing with Python.
It contains among other things: a powerful N-dimensional array object,
sophisticated (broadcasting) functions, tools for integrating C/C++ and
Fortran code, and useful linear algebra, Fourier transform, and random
number capabilities"""
homepage = "http://www.numpy.org/"
url = "https://pypi.python.org/packages/source/n/numpy/numpy-1.9.1.tar.gz"
version('1.11.0', 'bc56fb9fc2895aa4961802ffbdb31d0b')
version('1.10.4', 'aed294de0aa1ac7bd3f9745f4f1968ad')
version('1.9.2', 'a1ed53432dbcd256398898d35bc8e645')
version('1.9.1', '78842b73560ec378142665e712ae4ad9')
variant('blas', default=True)
variant('lapack', default=True)
extends('python')
depends_on('py-nose')
depends_on('blas', when='+blas')
depends_on('lapack', when='+lapack')
def install(self, spec, prefix):
libraries = []
library_dirs = []
if '+blas' in spec:
libraries.append('blas')
library_dirs.append(spec['blas'].prefix.lib)
if '+lapack' in spec:
libraries.append('lapack')
library_dirs.append(spec['lapack'].prefix.lib)
if '+blas' in spec or '+lapack' in spec:
with open('site.cfg', 'w') as f:
f.write('[DEFAULT]\n')
f.write('libraries=%s\n' % ','.join(libraries))
f.write('library_dirs=%s\n' % ':'.join(library_dirs))
python('setup.py', 'install', '--prefix=%s' % prefix)
|
