/[gentoo-x86]/eclass/ruby-fakegem.eclass
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Revision 1.15 Revision 1.18
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-fakegem.eclass,v 1.15 2010/02/19 08:47:36 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-fakegem.eclass,v 1.18 2010/05/24 07:34:14 flameeyes Exp $
4# 4#
5# @ECLASS: ruby-fakegem.eclass 5# @ECLASS: ruby-fakegem.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ruby herd <ruby@gentoo.org> 7# Ruby herd <ruby@gentoo.org>
8# 8#
68 68
69RUBY_FAKEGEM_BINWRAP="${RUBY_FAKEGEM_BINWRAP-*}" 69RUBY_FAKEGEM_BINWRAP="${RUBY_FAKEGEM_BINWRAP-*}"
70 70
71if [[ ${RUBY_FAKEGEM_TASK_DOC} != "" ]]; then 71if [[ ${RUBY_FAKEGEM_TASK_DOC} != "" ]]; then
72 IUSE="$IUSE doc" 72 IUSE="$IUSE doc"
73 ruby_add_bdepend doc "dev-ruby/rake" 73 ruby_add_bdepend "doc? ( dev-ruby/rake )"
74fi 74fi
75 75
76if [[ ${RUBY_FAKEGEM_TASK_TEST} != "" ]]; then 76if [[ ${RUBY_FAKEGEM_TASK_TEST} != "" ]]; then
77 IUSE="$IUSE test" 77 IUSE="$IUSE test"
78 ruby_add_bdepend test "dev-ruby/rake" 78 ruby_add_bdepend "test? ( dev-ruby/rake )"
79fi 79fi
80 80
81SRC_URI="mirror://rubygems/${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}${RUBY_FAKEGEM_SUFFIX:+-${RUBY_FAKEGEM_SUFFIX}}.gem" 81SRC_URI="mirror://rubygems/${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}${RUBY_FAKEGEM_SUFFIX:+-${RUBY_FAKEGEM_SUFFIX}}.gem"
82 82
83ruby_add_rdepend virtual/rubygems 83ruby_add_rdepend virtual/rubygems
146 # copies with different implementations; while for now we're using 146 # copies with different implementations; while for now we're using
147 # the same exact content, we might have differences in the future, 147 # the same exact content, we might have differences in the future,
148 # so better taking this into consideration. 148 # so better taking this into consideration.
149 local quoted_description=${DESCRIPTION//\"/\\\"} 149 local quoted_description=${DESCRIPTION//\"/\\\"}
150 cat - > "${T}"/${RUBY_FAKEGEM_NAME}-${_ruby_implementation} <<EOF 150 cat - > "${T}"/${RUBY_FAKEGEM_NAME}-${_ruby_implementation} <<EOF
151# generated by ruby-fakegem.eclass $Revision: 1.18 $
151Gem::Specification.new do |s| 152Gem::Specification.new do |s|
152 s.name = "${RUBY_FAKEGEM_NAME}" 153 s.name = "${RUBY_FAKEGEM_NAME}"
153 s.version = "${RUBY_FAKEGEM_VERSION}" 154 s.version = "${RUBY_FAKEGEM_VERSION}"
154 s.summary = "${quoted_description}" 155 s.summary = "${quoted_description}"
155 s.homepage = "${HOMEPAGE}" 156 s.homepage = "${HOMEPAGE}"
173 local newbinary=${2:-/usr/bin/$gembinary} 174 local newbinary=${2:-/usr/bin/$gembinary}
174 local relativegembinary=${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}/bin/${gembinary} 175 local relativegembinary=${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}/bin/${gembinary}
175 local binpath=$(dirname $newbinary) 176 local binpath=$(dirname $newbinary)
176 [[ ${binpath} = . ]] && binpath=/usr/bin 177 [[ ${binpath} = . ]] && binpath=/usr/bin
177 178
179 # Try to find out whether the package is going to install for
180 # one or multiple implementations; if we're installing for a
181 # *single* implementation, no need to use “/usr/bin/env ruby”
182 # in the shebang, and we can actually avoid errors when
183 # calling the script by default (see for instance the
184 # JRuby-specific commands).
185 local rubycmd=
186 for implementation in ${USE_RUBY}; do
187 # ignore non-enabled implementations
188 use ruby_targets_${implementation} || continue
189 if [ -z $rubycmd ]; then
190 # if no other implementation was set before, set it.
191 rubycmd="/usr/bin/${implementation}"
192 else
193 # if another implementation already arrived, then make
194 # it generic and break out of the loop. This ensures
195 # that we do at most two iterations.
196 rubycmd="/usr/bin/env ruby"
197 break
198 fi
199 done
200
178 cat - > "${T}"/gembin-wrapper-${gembinary} <<EOF 201 cat - > "${T}"/gembin-wrapper-${gembinary} <<EOF
179#!/usr/bin/env ruby 202#!${rubycmd}
180# This is a simplified version of the RubyGems wrapper 203# This is a simplified version of the RubyGems wrapper
181# 204#
182# Generated by ruby-fakegem.eclass 205# Generated by ruby-fakegem.eclass $Revision: 1.18 $
183 206
184require 'rubygems' 207require 'rubygems'
185 208
186load Gem::default_path[-1] + "/gems/${relativegembinary}" 209load Gem::default_path[-1] + "/gems/${relativegembinary}"
187 210

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