/Library/Formula/pypy.rb
Ruby | 110 lines | 71 code | 21 blank | 18 comment | 2 complexity | bf80c8a1775dd7d715ee636d7a4d5578 MD5 | raw file
- require 'formula'
- class Distribute < Formula
- url 'http://pypi.python.org/packages/source/d/distribute/distribute-0.6.30.tar.gz'
- sha1 '40dfce237883d1c02817f726128f61614dc686ff'
- end
- class Pypy < Formula
- homepage 'http://pypy.org/'
- if MacOS.prefer_64_bit?
- url 'https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-osx64.tar.bz2'
- version '1.9'
- sha1 '825e15724419fbdb6fe215eeea044f9181883c90'
- else
- url 'http://pypy.org/download/pypy-1.4.1-osx.tar.bz2'
- version '1.4.1'
- sha1 '961470e7510c47b8f56e6cc6da180605ba058cb6'
- end
- devel do
- url 'https://bitbucket.org/pypy/pypy/downloads/pypy-2.0-beta1-osx64.tar.bz2'
- version '2.0-beta1'
- sha1 'e4938fdf33072e457fee6cb22798ec08b5a01978'
- end
- def install
- rmtree 'site-packages'
- prefix.install Dir['*']
- # Post-install, fix up the site-packages and install-scripts folders
- # so that user-installed Python software survives minor updates, such
- # as going from 1.7.0 to 1.7.1.
- # Create a site-packages in the prefix.
- prefix_site_packages.mkpath
- # Symlink the prefix site-packages into the cellar.
- ln_s prefix_site_packages, prefix+'site-packages'
- # Tell distutils-based installers where to put scripts
- scripts_folder.mkpath
- (distutils+"distutils.cfg").write <<-EOF.undent
- [install]
- install-scripts=#{scripts_folder}
- EOF
- # Install distribute. The user can then do:
- # $ easy_install pip
- # $ pip install --upgrade distribute
- # to get newer versions of distribute outside of Homebrew.
- Distribute.new.brew do
- system "#{bin}/pypy", "setup.py", "install"
- # Symlink to easy_install_pypy.
- unless (scripts_folder+'easy_install_pypy').exist?
- ln_s "#{scripts_folder}/easy_install", "#{scripts_folder}/easy_install_pypy"
- end
- end
- end
- def caveats
- message = <<-EOS.undent
- A "distutils.cfg" has been written to:
- #{distutils}
- specifing the install-scripts folder as:
- #{scripts_folder}
- If you install Python packages via "pypy setup.py install", easy_install, pip,
- any provided scripts will go into the install-scripts folder above, so you may
- want to add it to your PATH.
- Distribute has been installed, so easy_install is available.
- To update distribute itself outside of Homebrew:
- #{scripts_folder}/easy_install pip
- #{scripts_folder}/pip install --upgrade distribute
- See: https://github.com/mxcl/homebrew/wiki/Homebrew-and-Python
- EOS
- unless MacOS.prefer_64_bit?
- message += "\n" + <<-EOS.undent
- Outdated PyPy 1.4.1 is the last version with official 32-bit Mac binary.
- Consider to build modern version yourself: http://pypy.org/download.html#building-from-source
- EOS
- end
- return message
- end
- # The HOMEBREW_PREFIX location of site-packages
- def prefix_site_packages
- HOMEBREW_PREFIX+"lib/pypy/site-packages"
- end
- # Where distribute will install executable scripts
- def scripts_folder
- HOMEBREW_PREFIX+"share/pypy"
- end
- # The Cellar location of distutils
- def distutils
- if MacOS.prefer_64_bit?
- prefix+"lib-python/2.7/distutils"
- else
- prefix+"lib-python/modified-2.5.2/distutils"
- end
- end
- end