# Copyright 1999-2005 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/gems.eclass,v 1.14 2007/01/09 23:29:17 flameeyes Exp $ # # Author: Rob Cakebread # Current Maintainer: Ruby Herd # # The gems eclass is designed to allow easier installation of # gems-based ruby packagess and their incorporation into # the Gentoo Linux system. # # - Features: # gems_location() - Set ${GEMSDIR} with gem install dir and ${GEM_SRC} with path to gem to install # gems_src_install() - installs a gem into ${D} # gems_src_unpack() - Does nothing. # gems_src_compile() - Does nothing. # # NOTE: # See http://dev.gentoo.org/~pythonhead/ruby/gems.html for notes on using gems with portage inherit ruby eutils DEPEND=">=dev-ruby/rubygems-0.8.4-r1 !dev-ruby/rdoc" S=${WORKDIR} IUSE="doc" gems_location() { local sitelibdir sitelibdir=`ruby -r rbconfig -e 'print Config::CONFIG["sitelibdir"]'` export GEMSDIR=${sitelibdir/site_ruby/gems} } gems_src_unpack() { true } gems_src_install() { gems_location if [ -z "${MY_P}" ]; then GEM_SRC=${DISTDIR}/${P} spec_path=${D}/${GEMSDIR}/specifications/${P}.gemspec else GEM_SRC=${DISTDIR}/${MY_P} spec_path=${D}/${GEMSDIR}/specifications/${MY_P}.gemspec fi if use doc; then myconf="--rdoc" else myconf="--no-rdoc" fi # RI documentation installation: bug #145222 if gem --version|grep -q ^0.9; then if use doc; then myconf="--ri ${myconf}" else myconf="--no-ri ${myconf}" fi fi dodir ${GEMSDIR} gem install ${GEM_SRC} -v ${PV} ${myconf} -l -i ${D}/${GEMSDIR} || die "gem install failed: gem-$(gem --version) install ${GEM_SRC} -v ${PV} ${myconf} -l -i ${D}/${GEMSDIR}" # This is a workaround for <=rubygems-0.9.0.8 because it's exitstatus equals 0 # even if the dependencies are not found. So we are testing if rubygems at # least installed the gemspec (which should always occur otherwise). # See bug #104733 test -f ${spec_path} || die "gem install failed (spec file ${spec_path} missing)" if [ -d ${D}/${GEMSDIR}/bin ] ; then exeinto /usr/bin for exe in ${D}/${GEMSDIR}/bin/* ; do doexe ${exe} done fi } gems_src_compile() { true } EXPORT_FUNCTIONS src_unpack src_compile src_install