dev-ruby/rdoc: install binstub for ruby24, bug 604876

Install binstubs for all ruby targets. Thanks to
Andrei Slavoiu in bug 604876 for the patch.

Package-Manager: portage-2.3.0

dev-ruby/rdoc/rdoc-5.0.0-r3.ebuild

@@ -0,0 +1,93 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+USE_RUBY="ruby21 ruby22 ruby23 ruby24"
+
+RUBY_FAKEGEM_TASK_DOC=""
+RUBY_FAKEGEM_DOCDIR="doc"
+RUBY_FAKEGEM_EXTRADOC="History.rdoc README.rdoc RI.rdoc TODO.rdoc"
+
+RUBY_FAKEGEM_BINWRAP=""
+RUBY_FAKEGEM_BINDIR="exe"
+
+inherit ruby-fakegem eutils
+
+DESCRIPTION="An extended version of the RDoc library from Ruby 1.8"
+HOMEPAGE="https://github.com/rdoc/rdoc/"
+SRC_URI="https://github.com/rdoc/rdoc/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Ruby MIT"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+SLOT="0"
+IUSE=""
+
+RDEPEND+=">=app-eselect/eselect-ruby-20161226"
+
+ruby_add_bdepend "
+	dev-ruby/kpeg
+	dev-ruby/racc
+	test? (
+		>=dev-ruby/minitest-5.8:5
+	)"
+
+ruby_add_rdepend "dev-ruby/json:2"
+
+all_ruby_prepare() {
+	# Other packages also have use for a nonexistent directory, bug 321059
+	sed -i -e 's#/nonexistent#/nonexistent_rdoc_tests#g' test/test_rdoc*.rb || die
+
+	# Avoid unneeded dependency on bundler, bug 603696
+	sed -i -e '/bundler/ s:^:#:' \
+		-e 's/Bundler::GemHelper.gemspec.full_name/"rdoc"/' Rakefile || die
+
+	# Remove test that is depending on the locale, which we can't garantuee.
+	sed -i -e '/def test_encode_with/,/^  end/ s:^:#:' test/test_rdoc_options.rb || die
+
+	# Remove test depending on FEATURES=userpriv, bug 361959
+	sed -i -e '/def test_check_files/,/^  end/ s:^:#:' test/test_rdoc_options.rb || die
+
+	# Remove tests for code that is not included and not listed in Manifest.txt
+	rm -f test/test_rdoc_i18n_{locale,text}.rb \
+	   test/test_rdoc_generator_pot* || die
+}
+
+all_ruby_compile() {
+	all_fakegem_compile
+
+	if use doc ; then
+		ruby -Ilib -S exe/rdoc || die
+	fi
+}
+
+each_ruby_compile() {
+	${RUBY} -S rake generate || die
+}
+
+each_ruby_test() {
+	${RUBY} -Ilib:. -e 'gem "json", "~>2.0"; Dir["test/test_*.rb"].each{|f| require f}' || die
+}
+
+all_ruby_install() {
+	all_fakegem_install
+
+	for bin in rdoc ri; do
+		ruby_fakegem_binwrapper $bin /usr/bin/$bin-2
+
+		for version in ${USE_RUBY}; do
+			version=`echo ${version} | cut -c 5-`
+			if use ruby_targets_ruby${version}; then
+				ruby_fakegem_binwrapper $bin /usr/bin/${bin}${version}
+				sed -i -e "1s/env ruby/ruby${version}/" \
+					"${ED}/usr/bin/${bin}${version}" || die
+			fi
+		done
+	done
+}
+
+pkg_postinst() {
+	if [[ ! -n $(readlink "${ROOT}"usr/bin/rdoc) ]] ; then
+		eselect ruby set $(eselect --brief --colour=no ruby show | head -n1)
+	fi
+}