f6e80bdea2
New `depends_on :python` Dependency.
New `depends_on :python3` Dependency.
To avoid having multiple formulae with endings -py2 and -py3,
we will handle support for different pythons (2.x vs. 3.x)
in the same formula.
Further brewed vs. external python will be transparently supported.
The formula also gets a new object `python`, which is false if
no Python is available or the user has disabled it. Otherwise
it is defined and provides several support methods:
python.site_packages # the site-packages in the formula's Cellar
python.global_site_packages
python.binary # the full path to the python binary
python.prefix
python.version
python.version.major
python.version.minor
python.xy # => e.g. "python2.7"
python.incdir # includes of python
python.libdir # the python dylib library
python.pkg_config_path # used internally by brew
python.from_osx?
python.framework?
python.universal?
python.pypy?
python.standard_caveats # Text to set PYTHONPATH for python.from_osx?
python.if3then3 # => "" for 2.x and to "3" for 3.x.
Further, to avoid code duplication, `python` takes an optional
block that is run twice if the formula defines depends_on
:python AND :python3.
python do
system python, 'setup.py', "--prefix=#{prefix}"
end
Read more in the Homebrew wiki.
67 lines
1.9 KiB
Ruby
67 lines
1.9 KiB
Ruby
require 'formula'
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class PythonWithoutPPC < Requirement
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fatal true
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satisfy(:build_env => false) { not archs_for_command("python").ppc? }
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def message
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"This software will not compile if your default Python is built with PPC support."
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end
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end
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class Distcc < Formula
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homepage 'http://code.google.com/p/distcc/'
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url 'http://distcc.googlecode.com/files/distcc-3.2rc1.tar.gz'
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sha1 '7cd46fe0926a3a859a516274e6ae59fa8ba0262d'
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depends_on :python
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depends_on PythonWithoutPPC
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def install
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python do
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# Make sure python stuff is put into the Cellar.
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# --root triggers a bug and installs into HOMEBREW_PREFIX/lib/python2.7/site-packages instead of the Cellar.
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inreplace 'Makefile.in', '--root="$$DESTDIR"', ""
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system "./configure", "--prefix=#{prefix}"
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system "make install"
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end
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plist_path.write startup_plist
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plist_path.chmod 0644
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end
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def startup_plist; <<-EOPLIST.undent
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>#{plist_name}</string>
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<key>RunAtLoad</key>
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<true/>
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<key>KeepAlive</key>
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<true/>
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<key>ProgramArguments</key>
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<array>
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<string>#{HOMEBREW_PREFIX}/bin/distccd</string>
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<string>--daemon</string>
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<string>--no-detach</string>
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<string>--allow=192.168.0.1/24</string>
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</array>
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<key>WorkingDirectory</key>
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<string>#{HOMEBREW_PREFIX}</string>
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</dict>
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</plist>
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EOPLIST
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end
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def caveats; <<-EOS.undent
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Use 'brew services start distcc' to start distccd automatically on login.
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By default, it will allow access to all clients on 192.168.0.1/24.
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EOS
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end
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def test
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system "#{bin}/distcc"
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end
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end
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