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# Copyright 1999-2011 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/gems.eclass,v 1.34 2010/08/03 15:51:10 flameeyes Exp $ |
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|
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# DEPRECATION NOTICE |
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# This eclass is deprecated because it does not properly handle |
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# multiple ruby targets. Please use ruby-fakegem.eclass instead. |
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# |
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# @ECLASS: gems.eclass |
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# @MAINTAINER: |
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# ruby@gentoo.org |
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# @AUTHOR: |
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# Original Author: Rob Cakebread <pythonhead@gentoo.org> |
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# @BLURB: Eclass helping with the installation of RubyGems |
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# @DESCRIPTION: |
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# See http://dev.gentoo.org/~pythonhead/ruby/gems.html for notes on using gems with Portage. |
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|
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# @ECLASS-VARIABLE: USE_RUBY |
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# @DESCRIPTION: |
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# Ruby versions the gem is compatible to. The eclass will install the gem for |
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# versions that are compatible and installed on the system. Format: rubyDD where |
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# DD is the two-digit version suffix (e.g.: USE_RUBY="ruby19" for Ruby 1.9.1) |
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|
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inherit eutils ruby |
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|
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SRC_URI="mirror://rubygems/${P}.gem" |
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|
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IUSE="doc" |
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|
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DEPEND=" |
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>=dev-ruby/rubygems-1.3.1 |
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<=dev-ruby/rubygems-1.3.7-r1 |
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!<dev-ruby/rdoc-2 |
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" |
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RDEPEND="${DEPEND}" |
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|
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# @FUNCTION: gems_location |
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# @USAGE: [Ruby binary] |
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# @DESCRIPTION: |
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# Exports GEMSDIR to the path Gems are installed to for the respective Ruby |
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# version |
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gems_location() { |
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local ruby_version |
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if [[ -z "$1" ]]; then |
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ruby_version="gem" |
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else |
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ruby_version=${1/ruby/gem} |
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fi |
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export GEMSDIR=$(/usr/bin/${ruby_version} env gemdir) |
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} |
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|
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# @FUNCTION: gems_src_unpack |
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# @DESCRIPTION: |
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# does nothing |
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gems_src_unpack() { |
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true |
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} |
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|
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# @FUNCTION: gems_src_compile |
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# @DESCRIPTION: |
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# does nothing |
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gems_src_compile() { |
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true |
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} |
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|
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# @FUNCTION: gems_src_install |
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# @DESCRIPTION: |
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# Installs the gem |
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gems_src_install() { |
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local myconf |
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if use doc; then |
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myconf="--rdoc --ri" |
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else |
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myconf="--no-rdoc --no-ri" |
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fi |
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|
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if [[ -n "${GEMS_FORCE_INSTALL}" ]]; then |
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myconf="${myconf} --force" |
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fi |
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|
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# I'm not sure how many ebuilds have correctly set USE_RUBY - let's assume |
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# ruby18 if they haven't, since even pure Ruby gems that have been written |
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# against 1.8 can explode under 1.9. |
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if [[ -z "${USE_RUBY}" ]]; then |
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einfo "QA notice" |
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einfo "The ebuild doesn't set USE_RUBY explicitly. Defaulting to ruby18." |
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einfo "Please check compatibility and set USE_RUBY respectively." |
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|
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USE_RUBY="ruby18" |
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elif [[ "${USE_RUBY}" == "any" ]]; then |
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eerror "USE_RUBY=\"any\" is no longer supported. Please use explicit versions instead." |
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die "USE_RUBY=\"any\" is no longer supported." |
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fi |
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|
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local num_ruby_slots=$(echo "${USE_RUBY}" | wc -w) |
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|
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for ruby_version in ${USE_RUBY} ; do |
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# Check that we have the version installed |
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[[ -e "/usr/bin/${ruby_version/ruby/gem}" ]] || continue |
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|
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einfo "Installing for ${ruby_version}..." |
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gems_location ${ruby_version} |
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dodir ${GEMSDIR} || die |
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|
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if [[ -z "${MY_P}" ]]; then |
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[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}" |
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spec_path="${D}/${GEMSDIR}/specifications/${P}.gemspec" |
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else |
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[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}" |
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spec_path="${D}/${GEMSDIR}/specifications/${MY_P}.gemspec" |
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fi |
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|
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# >=1.3.0 needs a path fix |
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local gte13=$(/usr/bin/${ruby_version} -rubygems -e 'puts Gem::RubyGemsVersion >= "1.3.0"') |
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|
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/usr/bin/${ruby_version} /usr/bin/gem install ${GEM_SRC} \ |
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--version ${PV} ${myconf} --local --install-dir "${D}/${GEMSDIR}" \ |
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--sandbox-fix --no-user-install || die "gem (>=1.3.0) install failed" |
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|
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if [[ -d "${D}/${GEMSDIR}/bin" ]] ; then |
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exeinto /usr/bin |
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for exe in "${D}"/${GEMSDIR}/bin/* ; do |
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if [ "$num_ruby_slots" -ge 2 ] ; then |
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# Ensures that the exe file gets run using the currently |
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# selected version of ruby. |
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sed -i -e 's@^#!/usr/bin/ruby.*$@#!/usr/bin/ruby@' "${exe}" |
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fi |
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doexe "${exe}" || die |
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done |
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fi |
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done |
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} |
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|
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EXPORT_FUNCTIONS src_unpack src_compile src_install |
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