67 lines
2.6 KiB
Ruby
67 lines
2.6 KiB
Ruby
class Scipy < Formula
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desc "Software for mathematics, science, and engineering"
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homepage "https://www.scipy.org"
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url "https://files.pythonhosted.org/packages/fe/fd/8704c7b7b34cdac850485e638346025ca57c5a859934b9aa1be5399b33b7/scipy-1.6.3.tar.gz"
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sha256 "a75b014d3294fce26852a9d04ea27b5671d86736beb34acdfc05859246260707"
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license "BSD-3-Clause"
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revision 1
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head "https://github.com/scipy/scipy.git"
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bottle do
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sha256 arm64_big_sur: "dca16789fc4b99cb12658372f146ef839ab64ba3c838a0aad047af8f72cf52fe"
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sha256 cellar: :any, big_sur: "23f22153d382559a089df4cbae73ff5c4b1329add5230d135b71e8447285b952"
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sha256 cellar: :any, catalina: "0882b3e88eb307215e7c7867716e987ddd829bbec6709b295955679a19962e82"
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sha256 cellar: :any, mojave: "7ce61d050e7d244c9c3405dfa25c31efe50e0d7a5448003bff395aff5bd4e262"
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end
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depends_on "swig" => :build
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depends_on "gcc" # for gfortran
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depends_on "numpy"
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depends_on "openblas"
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depends_on "pybind11"
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depends_on "python@3.9"
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cxxstdlib_check :skip
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fails_with gcc: "5"
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def install
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# Fix for current GCC on Big Sur, which does not like 11 as version value
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# (reported at https://github.com/iains/gcc-darwin-arm64/issues/31#issuecomment-750343944)
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ENV["MACOSX_DEPLOYMENT_TARGET"] = "11.0" if MacOS.version == :big_sur
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openblas = Formula["openblas"].opt_prefix
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ENV["ATLAS"] = "None" # avoid linking against Accelerate.framework
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ENV["BLAS"] = ENV["LAPACK"] = "#{openblas}/lib/#{shared_library("libopenblas")}"
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config = <<~EOS
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[DEFAULT]
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library_dirs = #{HOMEBREW_PREFIX}/lib
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include_dirs = #{HOMEBREW_PREFIX}/include
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[openblas]
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libraries = openblas
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library_dirs = #{openblas}/lib
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include_dirs = #{openblas}/include
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EOS
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Pathname("site.cfg").write config
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version = Language::Python.major_minor_version Formula["python@3.9"].opt_bin/"python3"
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ENV["PYTHONPATH"] = Formula["numpy"].opt_lib/"python#{version}/site-packages"
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ENV.prepend_create_path "PYTHONPATH", lib/"python#{version}/site-packages"
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system Formula["python@3.9"].opt_bin/"python3", "setup.py", "build",
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"--fcompiler=gfortran", "--parallel=#{ENV.make_jobs}"
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system Formula["python@3.9"].opt_bin/"python3", *Language::Python.setup_install_args(prefix)
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end
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# cleanup leftover .pyc files from previous installs which can cause problems
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# see https://github.com/Homebrew/homebrew-python/issues/185#issuecomment-67534979
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def post_install
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rm_f Dir["#{HOMEBREW_PREFIX}/lib/python*.*/site-packages/scipy/**/*.pyc"]
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end
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test do
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system Formula["python@3.9"].opt_bin/"python3", "-c", "import scipy"
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end
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end
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