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# 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 1.6 2005/07/11 15:08:06 swegener Exp $
#
# Author: Rob Cakebread <pythonhead@gentoo.org>
# Current Maintainer: Rob Cakebread <pythonhead@gentoo.org>
#
# 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 ${D}
# gems_src_unpack() - Does nothing.
# gems_src_compile() - Does nothing.
#
# NOTE:
# See http://dev.gentoo.org/~pythonhead/ruby/gems.html for notes on using gems with portage
inherit ruby eutils
DEPEND=">=dev-ruby/rubygems-0.8.4-r1"
S=${WORKDIR}
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}
else
GEM_SRC=${DISTDIR}/${MY_P}
fi
dodir ${GEMSDIR}
gem install ${GEM_SRC} -v ${PV} -l -i ${D}/${GEMSDIR} || die "gem install failed"
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
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