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diff --git a/dev-ruby/rmagick/rmagick-2.0.0.ebuild b/dev-ruby/rmagick/rmagick-2.0.0.ebuild
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+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-ruby/rmagick/rmagick-2.0.0.ebuild,v 1.1 2007/12/29 14:43:55 graaff Exp $
+
+inherit ruby
+
+# The gem for this package doesn't seem to play well with portage.  It
+# runs a GNUish configure script, with argument passed directly from
+# the gem install command, but gem install doesn't use the same style
+# of arguments.  Thus, unless you're smart enough to come up with a
+# fix, please leave this as a source package install.
+
+MY_PV=${PV//_/-}
+DESCRIPTION="An interface between Ruby and the ImageMagick(TM) image processing library"
+HOMEPAGE="http://rmagick.rubyforge.org/"
+SRC_URI="http://rubyforge.org/frs/download.php/29809/RMagick-${MY_PV}.tar.bz2"
+LICENSE="Artistic"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+IUSE="examples doc"
+DEPEND="virtual/ruby
+	>=media-gfx/imagemagick-6.3.5.6"
+
+S=${WORKDIR}/RMagick-2.0.0
+
+# hdri causes extensive changes in the imagemagick internals, and
+# rmagick is not ready to deal with those, see bug 184356.
+pkg_setup() {
+	if built_with_use --missing false media-gfx/imagemagick hdri ; then
+		eerror "imagemagick is built with the hdri USE flag, this is not supported by rmagick"
+		eerror "please rebuild imagemagick without hdri support if you want to use rmagick"
+		die "imagemagick is built with the hdri USE flag, this is not supported by rmagick"
+	fi
+}
+
+# Use a custom src_compile because the setup.rb included with RMagick
+# doesn't like extra parameters during the setup phase.
+src_compile() {
+	# When documentation is built many examples are also run. Not all
+	# of them may work (e.g. due to missing additional dependencies)
+	# so we allow the examples to fail.
+	if ! use doc ; then
+		RUBY_ECONF="--disable-htmldoc --allow-example-errors"
+	fi
+
+	${RUBY} setup.rb config --prefix=/usr "$@" \
+		${RUBY_ECONF} ${EXTRA_ECONF} || die "setup.rb config failed"
+	${RUBY} setup.rb setup || die "setup.rb setup failed"
+}
+
+# Use a custom src_install instead of the default one in ruby.eclass
+# because the one in ruby.eclass does not include setting the prefix
+# for the installation step and assumes that arguments can be given
+# also during the install phase.
+src_install() {
+	if ! use doc ; then
+		RUBY_ECONF="--disable-htmldoc --allow-example-errors"
+	fi
+
+	${RUBY} setup.rb config --prefix="${D}/usr" "$@" \
+		${RUBY_ECONF} ${EXTRA_ECONF} || die "setup.rb config failed"
+	${RUBY} setup.rb install --prefix="${D}" || die "setup.rb install failed"
+
+	cd "${S}"
+	dodoc ChangeLog README.html README-Mac-OSX.txt README.txt
+}