homebrew-core/Formula/gnome-doc-utils.rb

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require 'formula'
class GnomeDocUtils < Formula
homepage 'https://live.gnome.org/GnomeDocUtils'
url 'http://ftp.gnome.org/pub/gnome/sources/gnome-doc-utils/0.20/gnome-doc-utils-0.20.10.tar.xz'
sha256 'cb0639ffa9550b6ddf3b62f3b1add92fb92ab4690d351f2353cffe668be8c4a6'
depends_on 'pkg-config' => :build
depends_on 'xz' => :build
depends_on 'intltool'
depends_on 'docbook'
depends_on 'gettext'
# libxml2 must be installed --with-python, and since it is keg-only, the
# Python module must also be symlinked into site-packages or put on the
# PYTHONPATH.
depends_on 'libxml2'
fails_with :llvm do
build 2326
cause "Undefined symbols when linking"
end
def install
# TODO this should possibly be moved up into build.rb
pydir = 'python' + `python -c 'import sys;print(sys.version[:3])'`.strip
libxml2 = Formula.factory('libxml2')
ENV.prepend 'PYTHONPATH', libxml2.lib/pydir/'site-packages', ':'
# Find our docbook catalog
ENV['XML_CATALOG_FILES'] = "#{etc}/xml/catalog"
system "./configure", "--prefix=#{prefix}",
"--disable-scrollkeeper",
"--enable-build-utils=yes"
# Compilation doesn't work right if we jump straight to make install
system "make"
system "make install"
end
def caveats; <<-EOS.undent
Gnome-doc-utils requires libxml2 to be compiled
with the python modules enabled, to do so:
$ brew install libxml2 --with-python
EOS
end
end