proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

1 files changed, 83 insertions, 0 deletions

diff --git a/eclass/ruby-utils.eclass b/eclass/ruby-utils.eclass
new file mode 100644
index 000000000000..d365272c26e3
--- /dev/null
+++ b/eclass/ruby-utils.eclass
@@ -0,0 +1,83 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: ruby-utils.eclass
+# @MAINTAINER:
+# Ruby team <ruby@gentoo.org>
+# @AUTHOR:
+# Author: Hans de Graaff <graaff@gentoo.org>
+# @BLURB: An eclass for supporting ruby scripts and bindings in non-ruby packages
+# @DESCRIPTION:
+# The ruby-utils eclass is designed to allow an easier installation of
+# Ruby scripts and bindings for non-ruby packages.
+#
+# This eclass does not set any metadata variables nor export any phase
+# functions. It can be inherited safely.
+
+
+if [[ ! ${_RUBY_UTILS} ]]; then
+
+
+# @ECLASS-VARIABLE: RUBY_TARGETS_PREFERENCE
+# @DESCRIPTION:
+# This variable lists all the known ruby targets in preference of use as
+# determined by the ruby team. By using this ordering rather than the
+# USE_RUBY mandated ordering we have more control over which ruby
+# implementation will be installed first (and thus eselected). This will
+# provide for a better first installation experience.
+
+# All RUBY_TARGETS
+RUBY_TARGETS_PREFERENCE="ruby20 ruby19 "
+
+# All other active ruby targets
+RUBY_TARGETS_PREFERENCE+="ruby21 ruby22 "
+
+
+_ruby_implementation_depend() {
+	local rubypn=
+	local rubyslot=
+
+	case $1 in
+		ruby18)
+			rubypn="dev-lang/ruby"
+			rubyslot=":1.8"
+			;;
+		ruby19)
+			rubypn="dev-lang/ruby"
+			rubyslot=":1.9"
+			;;
+		ruby20)
+			rubypn="dev-lang/ruby"
+			rubyslot=":2.0"
+			;;
+		ruby21)
+			rubypn="dev-lang/ruby"
+			rubyslot=":2.1"
+			;;
+		ruby22)
+			rubypn="dev-lang/ruby"
+			rubyslot=":2.2"
+			;;
+		ree18)
+			rubypn="dev-lang/ruby-enterprise"
+			rubyslot=":1.8"
+			;;
+		jruby)
+			rubypn="dev-java/jruby"
+			rubyslot=""
+			;;
+		rbx)
+			rubypn="dev-lang/rubinius"
+			rubyslot=""
+			;;
+		*) die "$1: unknown Ruby implementation"
+	esac
+
+	echo "$2${rubypn}$3${rubyslot}"
+}
+
+
+
+_RUBY_UTILS=1
+fi