# Copyright 1999-2007 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/emul-libs.eclass,v 1.8 2007/11/14 17:31:04 kingtaco Exp $ # # Original Author: Simon Stelling <blubb@gentoo.org> # Purpose: Providing a template for the app-emulation/emul-linux-* packages # EXPORT_FUNCTIONS src_unpack src_install DESCRIPTION="Provides precompiled 32bit libraries" HOMEPAGE="http://amd64.gentoo.org/emul/content.xml" RESTRICT="strip" S=${WORKDIR} SLOT="0" IUSE="" DEPEND=">=sys-apps/findutils-4.2.26" RDEPEND="" emul-libs_src_unpack() { einfo "Note: You can safely ignore the 'trailing garbage after EOF'" einfo " warnings below" unpack ${A} cd "${S}" ALLOWED=${ALLOWED:-^${S}/etc/env.d} find "${S}" ! -type d ! -name '*.so*' | egrep -v "${ALLOWED}" | xargs -d $'\n' rm -f || die 'failed to remove everything but *.so*' } emul-libs_src_install() { for dir in etc/env.d etc/revdep-rebuild ; do if [[ -d "${S}"/${dir} ]] ; then for f in "${S}"/${dir}/* ; do mv -f "$f"{,-emul} done fi done # remove void directories find "${S}" -depth -type d -print0 | xargs -0 rmdir 2&>/dev/null cp -pPR "${S}"/* "${D}"/ || die "copying files failed!" }