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.
35 lines
985 B
Ruby
35 lines
985 B
Ruby
require 'formula'
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class GnomeDocUtils < Formula
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homepage 'https://live.gnome.org/GnomeDocUtils'
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url 'http://ftp.gnome.org/pub/gnome/sources/gnome-doc-utils/0.20/gnome-doc-utils-0.20.10.tar.xz'
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sha256 'cb0639ffa9550b6ddf3b62f3b1add92fb92ab4690d351f2353cffe668be8c4a6'
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depends_on 'pkg-config' => :build
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depends_on 'xz' => :build
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depends_on 'intltool' => :build
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depends_on :python
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depends_on 'docbook'
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depends_on 'gettext'
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depends_on 'libxml2' => 'with-python'
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fails_with :llvm do
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build 2326
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cause "Undefined symbols when linking"
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end
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def install
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python do
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# Find our docbook catalog
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ENV['XML_CATALOG_FILES'] = "#{etc}/xml/catalog"
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system "./configure", "--prefix=#{prefix}",
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"--disable-scrollkeeper",
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"--enable-build-utils=yes"
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# Compilation doesn't work right if we jump straight to make install
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system "make"
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system "make install"
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end
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end
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end
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