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Revision 1.1.1.1 Revision 1.35
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 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/Attic/gems.eclass,v 1.1.1.1 2005/11/30 09:59:23 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/Attic/gems.eclass,v 1.35 2011/08/22 04:46:31 vapier Exp $
4
5# DEPRECATION NOTICE
6# This eclass is deprecated because it does not properly handle
7# multiple ruby targets. Please use ruby-fakegem.eclass instead.
4# 8#
9# @ECLASS: gems.eclass
10# @MAINTAINER:
11# ruby@gentoo.org
12# @AUTHOR:
5# Author: Rob Cakebread <pythonhead@gentoo.org> 13# Original Author: Rob Cakebread <pythonhead@gentoo.org>
6# Current Maintainer: Rob Cakebread <pythonhead@gentoo.org> 14# @BLURB: Eclass helping with the installation of RubyGems
7# 15# @DESCRIPTION:
8# The gems eclass is designed to allow easier installation of
9# gems-based ruby packagess and their incorporation into
10# the Gentoo Linux system.
11#
12# - Features:
13# gems_location() - Set ${GEMSDIR} with gem install dir and ${GEM_SRC} with path to gem to install
14# gems_src_install() - installs a gem into ${D}
15# gems_src_unpack() - Does nothing.
16# gems_src_compile() - Does nothing.
17#
18# NOTE:
19# See http://dev.gentoo.org/~pythonhead/ruby/gems.html for notes on using gems with portage 16# See http://dev.gentoo.org/~pythonhead/ruby/gems.html for notes on using gems with Portage.
20 17
18# @ECLASS-VARIABLE: USE_RUBY
19# @DESCRIPTION:
20# Ruby versions the gem is compatible to. The eclass will install the gem for
21# versions that are compatible and installed on the system. Format: rubyDD where
22# DD is the two-digit version suffix (e.g.: USE_RUBY="ruby19" for Ruby 1.9.1)
21 23
22inherit ruby eutils 24inherit eutils ruby
23 25
26SRC_URI="mirror://rubygems/${P}.gem"
24 27
25DEPEND=">=dev-ruby/rubygems-0.8.4-r1 28IUSE="doc"
26 !dev-ruby/rdoc"
27 29
28S=${WORKDIR} 30DEPEND="
31 >=dev-ruby/rubygems-1.3.1
32 <=dev-ruby/rubygems-1.3.7-r1
33 !<dev-ruby/rdoc-2
34"
35RDEPEND="${DEPEND}"
29 36
30 37# @FUNCTION: gems_location
38# @USAGE: [Ruby binary]
39# @DESCRIPTION:
40# Exports GEMSDIR to the path Gems are installed to for the respective Ruby
41# version
31gems_location() { 42gems_location() {
32 local sitelibdir 43 local ruby_version
33 sitelibdir=`ruby -r rbconfig -e 'print Config::CONFIG["sitelibdir"]'` 44 if [[ -z "$1" ]]; then
34 export GEMSDIR=${sitelibdir/site_ruby/gems} 45 ruby_version="gem"
35 46 else
47 ruby_version=${1/ruby/gem}
48 fi
49 export GEMSDIR=$(/usr/bin/${ruby_version} env gemdir)
36} 50}
37 51
52# @FUNCTION: gems_src_unpack
53# @DESCRIPTION:
54# does nothing
38gems_src_unpack() { 55gems_src_unpack() {
39 true 56 true
40} 57}
41 58
42gems_src_install() { 59# @FUNCTION: gems_src_compile
43 gems_location 60# @DESCRIPTION:
44 61# does nothing
45 if [ -z "${MY_P}" ]; then
46 GEM_SRC=${DISTDIR}/${P}
47 else
48 GEM_SRC=${DISTDIR}/${MY_P}
49 fi
50
51 dodir ${GEMSDIR}
52 gem install ${GEM_SRC} -v ${PV} -l -i ${D}/${GEMSDIR} || die "gem install failed"
53
54 if [ -d ${D}/${GEMSDIR}/bin ] ; then
55 exeinto /usr/bin
56 for exe in ${D}/${GEMSDIR}/bin/* ; do
57 doexe ${exe}
58 done
59 fi
60}
61
62gems_src_compile() { 62gems_src_compile() {
63 true 63 true
64} 64}
65 65
66# @FUNCTION: gems_src_install
67# @DESCRIPTION:
68# Installs the gem
69gems_src_install() {
70 local myconf
71 if use doc; then
72 myconf="--rdoc --ri"
73 else
74 myconf="--no-rdoc --no-ri"
75 fi
76
77 if [[ -n "${GEMS_FORCE_INSTALL}" ]]; then
78 myconf="${myconf} --force"
79 fi
80
81 # I'm not sure how many ebuilds have correctly set USE_RUBY - let's assume
82 # ruby18 if they haven't, since even pure Ruby gems that have been written
83 # against 1.8 can explode under 1.9.
84 if [[ -z "${USE_RUBY}" ]]; then
85 einfo "QA notice"
86 einfo "The ebuild doesn't set USE_RUBY explicitly. Defaulting to ruby18."
87 einfo "Please check compatibility and set USE_RUBY respectively."
88
89 USE_RUBY="ruby18"
90 elif [[ "${USE_RUBY}" == "any" ]]; then
91 eerror "USE_RUBY=\"any\" is no longer supported. Please use explicit versions instead."
92 die "USE_RUBY=\"any\" is no longer supported."
93 fi
94
95 local num_ruby_slots=$(echo "${USE_RUBY}" | wc -w)
96
97 for ruby_version in ${USE_RUBY} ; do
98 # Check that we have the version installed
99 [[ -e "/usr/bin/${ruby_version/ruby/gem}" ]] || continue
100
101 einfo "Installing for ${ruby_version}..."
102 gems_location ${ruby_version}
103 dodir ${GEMSDIR} || die
104
105 if [[ -z "${MY_P}" ]]; then
106 [[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}"
107 spec_path="${D}/${GEMSDIR}/specifications/${P}.gemspec"
108 else
109 [[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}"
110 spec_path="${D}/${GEMSDIR}/specifications/${MY_P}.gemspec"
111 fi
112
113 # >=1.3.0 needs a path fix
114 local gte13=$(/usr/bin/${ruby_version} -rubygems -e 'puts Gem::RubyGemsVersion >= "1.3.0"')
115
116 /usr/bin/${ruby_version} /usr/bin/gem install ${GEM_SRC} \
117 --version ${PV} ${myconf} --local --install-dir "${D}/${GEMSDIR}" \
118 --sandbox-fix --no-user-install || die "gem (>=1.3.0) install failed"
119
120 if [[ -d "${D}/${GEMSDIR}/bin" ]] ; then
121 exeinto /usr/bin
122 for exe in "${D}"/${GEMSDIR}/bin/* ; do
123 if [ "$num_ruby_slots" -ge 2 ] ; then
124 # Ensures that the exe file gets run using the currently
125 # selected version of ruby.
126 sed -i -e 's@^#!/usr/bin/ruby.*$@#!/usr/bin/ruby@' "${exe}"
127 fi
128 doexe "${exe}" || die
129 done
130 fi
131 done
132}
133
66EXPORT_FUNCTIONS src_unpack src_compile src_install 134EXPORT_FUNCTIONS src_unpack src_compile src_install

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