52 lines
1.7 KiB
Ruby
52 lines
1.7 KiB
Ruby
class Numpy < Formula
|
|
desc "Package for scientific computing with Python"
|
|
homepage "https://www.numpy.org/"
|
|
url "https://files.pythonhosted.org/packages/ff/59/d3f6d46aa1fd220d020bdd61e76ca51f6548c6ad6d24ddb614f4037cf49d/numpy-1.17.4.zip"
|
|
sha256 "f58913e9227400f1395c7b800503ebfdb0772f1c33ff8cb4d6451c06cabdf316"
|
|
head "https://github.com/numpy/numpy.git"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "7b63631ab91df782aafe5662d11ad15265ff55ddd23647484ea51566e77e4ca1" => :catalina
|
|
sha256 "0c7b145b0075974fbb3beb4bef585b6c352d71ec470aeb2f3d6c2388c3073f25" => :mojave
|
|
sha256 "93d3b0d26275214bdd1d359c29e323b7719ac16269dbc98db3b5d80c7dfa8520" => :high_sierra
|
|
end
|
|
|
|
depends_on "cython" => :build
|
|
depends_on "gcc" => :build # for gfortran
|
|
depends_on "openblas"
|
|
depends_on "python"
|
|
|
|
def install
|
|
openblas = Formula["openblas"].opt_prefix
|
|
ENV["ATLAS"] = "None" # avoid linking against Accelerate.framework
|
|
ENV["BLAS"] = ENV["LAPACK"] = "#{openblas}/lib/libopenblas.dylib"
|
|
|
|
config = <<~EOS
|
|
[openblas]
|
|
libraries = openblas
|
|
library_dirs = #{openblas}/lib
|
|
include_dirs = #{openblas}/include
|
|
EOS
|
|
|
|
Pathname("site.cfg").write config
|
|
|
|
version = Language::Python.major_minor_version "python3"
|
|
ENV.prepend_create_path "PYTHONPATH", Formula["cython"].opt_libexec/"lib/python#{version}/site-packages"
|
|
|
|
system "python3", "setup.py",
|
|
"build", "--fcompiler=gnu95", "--parallel=#{ENV.make_jobs}",
|
|
"install", "--prefix=#{prefix}",
|
|
"--single-version-externally-managed", "--record=installed.txt"
|
|
end
|
|
|
|
test do
|
|
system "python3", "-c", <<~EOS
|
|
import numpy as np
|
|
t = np.ones((3,3), int)
|
|
assert t.sum() == 9
|
|
assert np.dot(t, t).sum() == 27
|
|
EOS
|
|
end
|
|
end
|