dev-ruby/bluecloth: rewrite build system

In particular, avoid rake-compiler dependency since this
leads to difficult-to-resolve circular build issues between
rspec 2 and rspec 3, and there is no real need for rake-compiler
in the first place.

Package-Manager: portage-2.2.26

dev-ruby/bluecloth/bluecloth-2.2.0-r3.ebuild

@@ -0,0 +1,58 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+USE_RUBY="ruby20 ruby21 ruby22"
+
+RUBY_FAKEGEM_RECIPE_DOC="rdoc"
+RUBY_FAKEGEM_EXTRADOC="History.rdoc README.rdoc"
+
+RUBY_FAKEGEM_RECIPE_TEST="rspec"
+
+inherit multilib ruby-fakegem eutils
+
+DESCRIPTION="A Ruby implementation of Markdown"
+HOMEPAGE="http://www.deveiate.org/projects/BlueCloth"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="test"
+
+DEPEND+=" doc? ( dev-lang/perl )"
+
+ruby_add_bdepend "
+	dev-ruby/hoe
+	test? (
+		dev-ruby/diff-lcs
+		dev-ruby/tidy-ext
+	)"
+
+all_ruby_prepare() {
+	# for Ruby 1.9.2 and 2.2.x compatibility
+	sed -i -e '1i $: << "."' \
+		-e 's/Config/RbConfig/' Rakefile || die
+}
+
+each_ruby_configure() {
+	${RUBY} -Cext extconf.rb || die
+}
+
+all_ruby_compile() {
+	pod2man --center --release --name bluecloth --utf8 bluecloth.1.pod bluecloth.1 || die
+
+	all_fakegem_compile
+}
+
+each_ruby_compile() {
+	emake -Cext
+	cp ext/bluecloth_ext$(get_modname) lib/ || die
+}
+
+all_ruby_install() {
+	doman man/man1/bluecloth.1
+
+	all_fakegem_install
+}