77 lines
1.9 KiB
Bash
77 lines
1.9 KiB
Bash
# Copyright 1999-2012 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/emul-linux-x86.eclass,v 1.11 2012/09/27 16:35:41 axs Exp $
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#
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# Original Author: Mike Doty <kingtaco@gentoo.org>
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# Adapted from emul-libs.eclass
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# Purpose: Providing a template for the app-emulation/emul-linux-* packages
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#
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inherit versionator
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if version_is_at_least 20110129; then
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IUSE="development"
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else
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IUSE=""
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fi
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case "${EAPI:-0}" in
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0|1)
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EXPORT_FUNCTIONS src_unpack src_install
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;;
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2|3|4|5)
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EXPORT_FUNCTIONS src_unpack src_prepare src_install
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;;
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*) die "EAPI=${EAPI} is not supported" ;;
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esac
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if version_is_at_least 20110722; then
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SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.xz"
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else
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if version_is_at_least 20110129; then
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SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.bz2"
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else
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SRC_URI="mirror://gentoo/${PN}-${PV}.tar.bz2"
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fi
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fi
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DESCRIPTION="Provides precompiled 32bit libraries"
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#HOMEPAGE="http://amd64.gentoo.org/emul/content.xml"
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HOMEPAGE="http://dev.gentoo.org/~pacho/emul.html"
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RESTRICT="strip"
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S=${WORKDIR}
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SLOT="0"
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DEPEND=">=sys-apps/findutils-4.2.26"
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RDEPEND=""
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emul-linux-x86_src_unpack() {
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unpack ${A}
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cd "${S}"
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has ${EAPI:-0} 0 1 && emul-linux-x86_src_prepare
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}
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emul-linux-x86_src_prepare() {
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ALLOWED=${ALLOWED:-^${S}/etc/env.d}
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has development "${IUSE//+}" && use development && ALLOWED="${ALLOWED}|/usr/lib32/pkgconfig"
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find "${S}" ! -type d ! -name '*.so*' | egrep -v "${ALLOWED}" | xargs -d $'\n' rm -f || die 'failed to remove everything but *.so*'
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}
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emul-linux-x86_src_install() {
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has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
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for dir in etc/env.d etc/revdep-rebuild ; do
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if [[ -d "${S}"/${dir} ]] ; then
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for f in "${S}"/${dir}/* ; do
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mv -f "$f"{,-emul}
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done
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fi
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done
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# remove void directories
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find "${S}" -depth -type d -print0 | xargs -0 rmdir 2&>/dev/null
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cp -pPR "${S}"/* "${ED}"/ || die "copying files failed!"
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}
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