/[gentoo-x86]/eclass/ruby-fakegem.eclass
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Revision 1.17 Revision 1.24
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 1.17 2010/02/19 11:59:38 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-fakegem.eclass,v 1.24 2010/09/23 06:47:01 grobian 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
75
76if [[ -n ${RUBY_FAKEGEM_DOCDIR} ]]; then
77 IUSE="$IUSE doc"
74fi 78fi
75 79
76if [[ ${RUBY_FAKEGEM_TASK_TEST} != "" ]]; then 80if [[ ${RUBY_FAKEGEM_TASK_TEST} != "" ]]; then
77 IUSE="$IUSE test" 81 IUSE="$IUSE test"
78 ruby_add_bdepend test "dev-ruby/rake" 82 ruby_add_bdepend "test? ( dev-ruby/rake )"
79fi 83fi
80 84
81SRC_URI="mirror://rubygems/${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}${RUBY_FAKEGEM_SUFFIX:+-${RUBY_FAKEGEM_SUFFIX}}.gem" 85SRC_URI="mirror://rubygems/${RUBY_FAKEGEM_NAME}-${RUBY_FAKEGEM_VERSION}${RUBY_FAKEGEM_SUFFIX:+-${RUBY_FAKEGEM_SUFFIX}}.gem"
82 86
83ruby_add_rdepend virtual/rubygems 87ruby_add_rdepend virtual/rubygems
86# @RETURN: Returns the gem data directory 90# @RETURN: Returns the gem data directory
87# @DESCRIPTION: 91# @DESCRIPTION:
88# This function returns the gems data directory for the ruby 92# This function returns the gems data directory for the ruby
89# implementation in question. 93# implementation in question.
90ruby_fakegem_gemsdir() { 94ruby_fakegem_gemsdir() {
91 local _gemsitedir=$(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitelibdir"]' | sed -e 's:site_ruby:gems:') 95 has "${EAPI}" 2 && ! use prefix && EPREFIX=
96
97 local _gemsitedir=$(ruby_rbconfig_value 'sitelibdir')
98 _gemsitedir=${_gemsitedir//site_ruby/gems}
99 _gemsitedir=${_gemsitedir#${EPREFIX}}
92 100
93 [[ -z ${_gemsitedir} ]] && { 101 [[ -z ${_gemsitedir} ]] && {
94 eerror "Unable to find the gems dir" 102 eerror "Unable to find the gems dir"
95 die "Unable to find the gems dir" 103 die "Unable to find the gems dir"
96 } 104 }
146 # copies with different implementations; while for now we're using 154 # copies with different implementations; while for now we're using
147 # the same exact content, we might have differences in the future, 155 # the same exact content, we might have differences in the future,
148 # so better taking this into consideration. 156 # so better taking this into consideration.
149 local quoted_description=${DESCRIPTION//\"/\\\"} 157 local quoted_description=${DESCRIPTION//\"/\\\"}
150 cat - > "${T}"/${RUBY_FAKEGEM_NAME}-${_ruby_implementation} <<EOF 158 cat - > "${T}"/${RUBY_FAKEGEM_NAME}-${_ruby_implementation} <<EOF
151# generated by ruby-fakegem.eclass $Revision: 1.17 $ 159# generated by ruby-fakegem.eclass $Revision: 1.24 $
152Gem::Specification.new do |s| 160Gem::Specification.new do |s|
153 s.name = "${RUBY_FAKEGEM_NAME}" 161 s.name = "${RUBY_FAKEGEM_NAME}"
154 s.version = "${RUBY_FAKEGEM_VERSION}" 162 s.version = "${RUBY_FAKEGEM_VERSION}"
155 s.summary = "${quoted_description}" 163 s.summary = "${quoted_description}"
156 s.homepage = "${HOMEPAGE}" 164 s.homepage = "${HOMEPAGE}"
186 for implementation in ${USE_RUBY}; do 194 for implementation in ${USE_RUBY}; do
187 # ignore non-enabled implementations 195 # ignore non-enabled implementations
188 use ruby_targets_${implementation} || continue 196 use ruby_targets_${implementation} || continue
189 if [ -z $rubycmd ]; then 197 if [ -z $rubycmd ]; then
190 # if no other implementation was set before, set it. 198 # if no other implementation was set before, set it.
191 rubycmd="/usr/bin/${implementation}" 199 rubycmd="$(ruby_implementation_command ${implementation})"
192 else 200 else
193 # if another implementation already arrived, then make 201 # if another implementation already arrived, then make
194 # it generic and break out of the loop. This ensures 202 # it generic and break out of the loop. This ensures
195 # that we do at most two iterations. 203 # that we do at most two iterations.
196 rubycmd="/usr/bin/env ruby" 204 rubycmd="/usr/bin/env ruby"
200 208
201 cat - > "${T}"/gembin-wrapper-${gembinary} <<EOF 209 cat - > "${T}"/gembin-wrapper-${gembinary} <<EOF
202#!${rubycmd} 210#!${rubycmd}
203# This is a simplified version of the RubyGems wrapper 211# This is a simplified version of the RubyGems wrapper
204# 212#
205# Generated by ruby-fakegem.eclass $Revision: 1.17 $ 213# Generated by ruby-fakegem.eclass $Revision: 1.24 $
206 214
207require 'rubygems' 215require 'rubygems'
208 216
209load Gem::default_path[-1] + "/gems/${relativegembinary}" 217load Gem::default_path[-1] + "/gems/${relativegembinary}"
210 218
230# Unpack the source archive, including support for unpacking gems. 238# Unpack the source archive, including support for unpacking gems.
231all_ruby_unpack() { 239all_ruby_unpack() {
232 # Special support for extracting .gem files; the file need to be 240 # Special support for extracting .gem files; the file need to be
233 # extracted twice and the mtime from the archive _has_ to be 241 # extracted twice and the mtime from the archive _has_ to be
234 # ignored (it's always set to epoch 0). 242 # ignored (it's always set to epoch 0).
235 # 243 for archive in ${A}; do
236 # This only works if there is exactly one archive and that archive 244 case "${archive}" in
237 # is a .gem file! 245 *.gem)
238 if [[ $(wc -w <<< ${A}) == 1 ]] && 246 # Make sure that we're not running unoack for more than
239 [[ ${A} == *.gem ]]; then 247 # one .gem file, since we won't support that at all.
248 [[ -d "${S}" ]] && die "Unable to unpack ${archive}, ${S} exists"
249
240 ebegin "Unpacking .gem file..." 250 ebegin "Unpacking .gem file..."
241 tar -mxf ${DISTDIR}/${A} || die 251 tar -mxf ${DISTDIR}/${archive} || die
242 eend $? 252 eend $?
243 253
244 mkdir "${S}" 254 mkdir "${S}"
245 pushd "${S}" &>/dev/null 255 pushd "${S}" &>/dev/null
246 256
247 ebegin "Unpacking data.tar.gz" 257 ebegin "Unpacking data.tar.gz"
248 tar -mxf "${my_WORKDIR}"/data.tar.gz || die 258 tar -mxf "${my_WORKDIR}"/data.tar.gz || die
249 eend $? 259 eend $?
250 popd &>/dev/null 260 popd &>/dev/null
251 else 261 ;;
252 [[ -n ${A} ]] && unpack ${A} 262 *.patch.bz2)
253 fi 263 # We apply the patches with RUBY_PATCHES directly from DISTDIR,
264 # as the WORKDIR variable changes value between the global-scope
265 # and the time all_ruby_unpack/_prepare are called. Since we can
266 # simply decompress them when applying, this is much easier to
267 # deal with for us.
268 einfo "Keeping ${archive} as-is"
269 ;;
270 *)
271 unpack ${archive}
272 ;;
273 esac
274 done
254} 275}
255 276
256# @FUNCTION: all_ruby_compile 277# @FUNCTION: all_ruby_compile
257# @DESCRIPTION: 278# @DESCRIPTION:
258# Compile the package. 279# Compile the package.
301 322
302# @FUNCTION: all_fakegem_install 323# @FUNCTION: all_fakegem_install
303# @DESCRIPTION: 324# @DESCRIPTION:
304# Install files common to all ruby targets. 325# Install files common to all ruby targets.
305all_fakegem_install() { 326all_fakegem_install() {
306 if [[ -n ${RUBY_FAKEGEM_DOCDIR} ]] && [[ ${RUBY_FAKEGEM_TASK_DOC} != "" ]] && use doc; then 327 if [[ -n ${RUBY_FAKEGEM_DOCDIR} ]] && use doc; then
307 for dir in ${RUBY_FAKEGEM_DOCDIR}; do 328 for dir in ${RUBY_FAKEGEM_DOCDIR}; do
329 [[ -d ${dir} ]] || continue
330
308 pushd ${dir} &>/dev/null 331 pushd ${dir} &>/dev/null
309 dohtml -r * || die "failed to install documentation" 332 dohtml -r * || die "failed to install documentation"
310 popd &>/dev/null 333 popd &>/dev/null
311 done 334 done
312 fi 335 fi

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