70 lines
2.9 KiB
Ruby
70 lines
2.9 KiB
Ruby
class Numpy < Formula
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desc "Package for scientific computing with Python"
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homepage "https://www.numpy.org/"
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url "https://files.pythonhosted.org/packages/42/38/775b43da55fa7473015eddc9a819571517d9a271a9f8134f68fb9be2f212/numpy-1.23.5.tar.gz"
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sha256 "1b1766d6f397c18153d40015ddfc79ddb715cabadc04d2d228d4e5a8bc4ded1a"
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license "BSD-3-Clause"
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head "https://github.com/numpy/numpy.git", branch: "main"
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bottle do
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sha256 cellar: :any, arm64_ventura: "42d0612e7a303db93173338f8c6427b7ba287b9b1401cef64e20c778f50898e9"
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sha256 cellar: :any, arm64_monterey: "0ecd3124146d911a9445fbb1da7465ea88d29a5402cc8e8ebc9da6205f91d070"
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sha256 cellar: :any, arm64_big_sur: "c2d13e032774ce3d8c9303fb5b370b167b42e0f84db616952d2c54c452f8d981"
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sha256 cellar: :any, ventura: "64e324362bff60f9c9fa643dcbfb34bebdab029b5c8ef2774c8207591b0fa0c4"
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sha256 cellar: :any, monterey: "238f9537081d326725b4ae8b3558fa9d0522a7657089e5ace04f49edfc2d06cb"
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sha256 cellar: :any, big_sur: "60098a279a6e9d2efbe7068c53e343a0eacdb0d3cf6910f51060f3df05cdf333"
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sha256 cellar: :any, catalina: "ce22b454a56f09a724ea33277b8981bd1256bdbf7614f8fdeffe0c2cc2b7d3c9"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "e09fde42d2bf54dd3f3b6af1222b7358c1dd51b7f59cec6d322af6cb0a024e38"
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end
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depends_on "gcc" => :build # for gfortran
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depends_on "libcython" => :build
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depends_on "python@3.10" => [:build, :test]
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depends_on "python@3.11" => [:build, :test]
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depends_on "openblas"
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fails_with gcc: "5"
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def pythons
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deps.map(&:to_formula)
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.select { |f| f.name.match?(/^python@\d\.\d+$/) }
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.sort_by(&:version) # so that `bin/f2py` and `bin/f2py3` use python3.10
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.map { |f| f.opt_libexec/"bin/python" }
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end
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def install
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openblas = Formula["openblas"]
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ENV["ATLAS"] = "None" # avoid linking against Accelerate.framework
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ENV["BLAS"] = ENV["LAPACK"] = openblas.opt_lib/shared_library("libopenblas")
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config = <<~EOS
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[openblas]
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libraries = openblas
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library_dirs = #{openblas.opt_lib}
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include_dirs = #{openblas.opt_include}
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EOS
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Pathname("site.cfg").write config
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pythons.each do |python|
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site_packages = Language::Python.site_packages(python)
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ENV.prepend_path "PYTHONPATH", Formula["libcython"].opt_libexec/site_packages
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system python, "setup.py", "build", "--fcompiler=#{Formula["gcc"].opt_bin}/gfortran",
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"--parallel=#{ENV.make_jobs}"
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system python, *Language::Python.setup_install_args(prefix, python)
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end
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end
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test do
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pythons.each do |python|
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system python, "-c", <<~EOS
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import numpy as np
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t = np.ones((3,3), int)
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assert t.sum() == 9
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assert np.dot(t, t).sum() == 27
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EOS
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end
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end
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end
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