84 lines
2.3 KiB
Ruby
84 lines
2.3 KiB
Ruby
require 'formula'
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class Libxml2 < Formula
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homepage 'http://xmlsoft.org'
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url 'ftp://xmlsoft.org/libxml2/libxml2-2.9.1.tar.gz'
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mirror 'http://xmlsoft.org/sources/libxml2-2.9.1.tar.gz'
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sha256 'fd3c64cb66f2c4ea27e934d275904d92cec494a8e8405613780cbc8a71680fdb'
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head 'https://git.gnome.org/browse/libxml2', :using => :git
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keg_only :provided_by_osx
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option :universal
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# Silence audit warnings
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option 'with-python', 'Build Python bindings'
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if build.head?
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depends_on :python => :recommended # satisfied by Python 2.6+
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depends_on :autoconf
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depends_on :automake
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depends_on :libtool
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else
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# 2.9.1 cannot build with Python 2.6: https://github.com/mxcl/homebrew/issues/20249
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depends_on PythonInstalled.new("2.7") => :recommended
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end
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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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ENV.universal_binary if build.universal?
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if build.head?
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inreplace 'autogen.sh', 'libtoolize', 'glibtoolize'
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system './autogen.sh'
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end
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--without-python"
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system "make"
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ENV.deparallelize
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system "make install"
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python do
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# This python do block sets up the site-packages in the Cellar.
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cd 'python' do
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# We need to insert our include dir first
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inreplace 'setup.py', 'includes_dir = [', "includes_dir = ['#{include}', '#{MacOS.sdk_path}/usr/include',"
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system python, 'setup.py', "install", "--prefix=#{prefix}"
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end
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# This is keg_only but it makes sense to have the python bindings:
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ohai 'Linking python bindings'
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Dir["#{python.site_packages}/*"].each{ |f|
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path = python.global_site_packages/(Pathname.new(f).basename)
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puts path
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rm path if path.exist?
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ln_s f, path
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}
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end
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end
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def caveats
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if build.with? 'python'
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<<-EOS.undent
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Even if this formula is keg_only, the python bindings have been linked
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into Homebrew's global site-packages for your convenience.
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#{python.global_site_packages}
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EOS
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end
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end
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def test
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if build.with? 'python'
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system python, '-c', "import libxml2"
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else
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puts "No tests beacuse build --wtihout-python."
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true
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end
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end
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end
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