165 lines
5.9 KiB
Ruby
165 lines
5.9 KiB
Ruby
class Pypy < Formula
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desc "Highly performant implementation of Python 2 in Python"
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homepage "https://pypy.org/"
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url "https://bitbucket.org/pypy/pypy/downloads/pypy2-v6.0.0-src.tar.bz2"
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sha256 "6097ec5ee23d0d34d8cd27a1072bed041c8a080ad48731190a03a2223029212d"
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head "https://bitbucket.org/pypy/pypy", :using => :hg
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bottle do
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cellar :any
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rebuild 1
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sha256 "6dcfb7237a5e140e1553ed17765e831d9011ab9b94cab7ef17afe03b5ff73843" => :high_sierra
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sha256 "0ed2c2f9624ca5bbd48bc730378304ddfc22838edeb566c461ce574deba311df" => :sierra
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sha256 "639304dfa0d74fef27ad2566ececf3514288a87e471fb5f147ae4726c0a1f798" => :el_capitan
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end
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option "without-bootstrap", "Translate Pypy with system Python instead of " \
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"downloading a Pypy binary distribution to " \
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"perform the translation (adds 30-60 minutes " \
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"to build)"
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depends_on "pkg-config" => :build
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depends_on :arch => :x86_64
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depends_on "openssl"
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depends_on "gdbm" => :recommended
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depends_on "sqlite" => :recommended
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resource "bootstrap" do
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url "https://bitbucket.org/pypy/pypy/downloads/pypy2-v6.0.0-osx64.tar.bz2"
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version "6.0.0"
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sha256 "d7dc443e6bb9a45212e8d8f5a63e9f6ce23f1d88c50709efea1c75b76c8bc186"
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end
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resource "setuptools" do
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url "https://files.pythonhosted.org/packages/1a/04/d6f1159feaccdfc508517dba1929eb93a2854de729fa68da9d5c6b48fa00/setuptools-39.2.0.zip"
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sha256 "f7cddbb5f5c640311eb00eab6e849f7701fa70bf6a183fc8a2c33dd1d1672fb2"
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end
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resource "pip" do
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url "https://files.pythonhosted.org/packages/ae/e8/2340d46ecadb1692a1e455f13f75e596d4eab3d11a57446f08259dee8f02/pip-10.0.1.tar.gz"
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sha256 "f2bd08e0cd1b06e10218feaf6fef299f473ba706582eb3bd9d52203fdbd7ee68"
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end
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# https://bugs.launchpad.net/ubuntu/+source/gcc-4.2/+bug/187391
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fails_with :gcc
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def install
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# Having PYTHONPATH set can cause the build to fail if another
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# Python is present, e.g. a Homebrew-provided Python 2.x
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# See https://github.com/Homebrew/homebrew/issues/24364
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ENV["PYTHONPATH"] = ""
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ENV["PYPY_USESSION_DIR"] = buildpath
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python = "python"
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if build.with?("bootstrap") && MacOS.prefer_64_bit?
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resource("bootstrap").stage buildpath/"bootstrap"
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python = buildpath/"bootstrap/bin/pypy"
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end
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cd "pypy/goal" do
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system python, buildpath/"rpython/bin/rpython",
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"-Ojit", "--shared", "--cc", ENV.cc, "--verbose",
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"--make-jobs", ENV.make_jobs, "targetpypystandalone.py"
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end
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libexec.mkpath
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cd "pypy/tool/release" do
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package_args = %w[--archive-name pypy --targetdir .]
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package_args << "--without-gdbm" if build.without? "gdbm"
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system python, "package.py", *package_args
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system "tar", "-C", libexec.to_s, "--strip-components", "1", "-xf", "pypy.tar.bz2"
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end
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(libexec/"lib").install libexec/"bin/libpypy-c.dylib"
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MachO::Tools.change_install_name("#{libexec}/bin/pypy",
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"@rpath/libpypy-c.dylib",
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"#{libexec}/lib/libpypy-c.dylib")
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# The PyPy binary install instructions suggest installing somewhere
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# (like /opt) and symlinking in binaries as needed. Specifically,
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# we want to avoid putting PyPy's Python.h somewhere that configure
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# scripts will find it.
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bin.install_symlink libexec/"bin/pypy"
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lib.install_symlink libexec/"lib/libpypy-c.dylib"
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end
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def post_install
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# Post-install, fix up the site-packages and install-scripts folders
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# so that user-installed Python software survives minor updates, such
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# as going from 1.7.0 to 1.7.1.
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# Create a site-packages in the prefix.
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prefix_site_packages.mkpath
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# Symlink the prefix site-packages into the cellar.
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unless (libexec/"site-packages").symlink?
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# fix the case where libexec/site-packages/site-packages was installed
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rm_rf libexec/"site-packages/site-packages"
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mv Dir[libexec/"site-packages/*"], prefix_site_packages
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rm_rf libexec/"site-packages"
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end
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libexec.install_symlink prefix_site_packages
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# Tell distutils-based installers where to put scripts
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scripts_folder.mkpath
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(distutils+"distutils.cfg").atomic_write <<~EOS
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[install]
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install-scripts=#{scripts_folder}
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EOS
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%w[setuptools pip].each do |pkg|
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resource(pkg).stage do
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system bin/"pypy", "-s", "setup.py", "--no-user-cfg", "install",
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"--force", "--verbose"
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end
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end
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# Symlinks to easy_install_pypy and pip_pypy
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bin.install_symlink scripts_folder/"easy_install" => "easy_install_pypy"
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bin.install_symlink scripts_folder/"pip" => "pip_pypy"
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# post_install happens after linking
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%w[easy_install_pypy pip_pypy].each { |e| (HOMEBREW_PREFIX/"bin").install_symlink bin/e }
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end
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def caveats; <<~EOS
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A "distutils.cfg" has been written to:
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#{distutils}
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specifying the install-scripts folder as:
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#{scripts_folder}
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If you install Python packages via "pypy setup.py install", easy_install_pypy,
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or pip_pypy, any provided scripts will go into the install-scripts folder
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above, so you may want to add it to your PATH *after* #{HOMEBREW_PREFIX}/bin
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so you don't overwrite tools from CPython.
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Setuptools and pip have been installed, so you can use easy_install_pypy and
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pip_pypy.
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To update setuptools and pip between pypy releases, run:
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pip_pypy install --upgrade pip setuptools
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See: https://docs.brew.sh/Homebrew-and-Python
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EOS
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end
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# The HOMEBREW_PREFIX location of site-packages
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def prefix_site_packages
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HOMEBREW_PREFIX+"lib/pypy/site-packages"
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end
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# Where setuptools will install executable scripts
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def scripts_folder
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HOMEBREW_PREFIX+"share/pypy"
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end
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# The Cellar location of distutils
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def distutils
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libexec+"lib-python/2.7/distutils"
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end
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test do
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system bin/"pypy", "-c", "print('Hello, world!')"
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system bin/"pypy", "-c", "import time; time.clock()"
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system scripts_folder/"pip", "list"
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end
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end
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