/[gentoo-x86]/eclass/emul-linux-x86.eclass
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Revision 1.8 - (show annotations) (download)
Mon Feb 7 11:46:24 2011 UTC (4 years, 3 months ago) by pacho
Branch: MAIN
Changes since 1.7: +6 -2 lines
Fix SRC_URI for older versions (bug #353904 by Sven Vermeulen).

1 # Copyright 1999-2007 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/emul-linux-x86.eclass,v 1.7 2011/01/30 00:23:33 pacho Exp $
4
5 #
6 # Original Author: Mike Doty <kingtaco@gentoo.org>
7 # Adapted from emul-libs.eclass
8 # Purpose: Providing a template for the app-emulation/emul-linux-* packages
9 #
10
11 inherit versionator
12
13 if version_is_at_least 20110129; then
14 IUSE="development"
15 else
16 IUSE=""
17 fi
18
19 EXPORT_FUNCTIONS src_unpack src_install
20
21 if version_is_at_least 20110129; then
22 SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.bz2"
23 else
24 SRC_URI="mirror://gentoo/${PN}-${PV}.tar.bz2"
25 fi
26
27 DESCRIPTION="Provides precompiled 32bit libraries"
28 #HOMEPAGE="http://amd64.gentoo.org/emul/content.xml"
29 HOMEPAGE="http://dev.gentoo.org/~pacho/emul.html"
30
31 RESTRICT="strip"
32 S=${WORKDIR}
33
34 SLOT="0"
35
36 DEPEND=">=sys-apps/findutils-4.2.26"
37 RDEPEND=""
38
39 emul-linux-x86_src_unpack() {
40 unpack ${A}
41 cd "${S}"
42
43 ALLOWED=${ALLOWED:-^${S}/etc/env.d}
44 has development "${IUSE//+}" && use development && ALLOWED="${ALLOWED}|/usr/lib32/pkgconfig"
45 find "${S}" ! -type d ! -name '*.so*' | egrep -v "${ALLOWED}" | xargs -d $'\n' rm -f || die 'failed to remove everything but *.so*'
46 }
47
48 emul-linux-x86_src_install() {
49 for dir in etc/env.d etc/revdep-rebuild ; do
50 if [[ -d "${S}"/${dir} ]] ; then
51 for f in "${S}"/${dir}/* ; do
52 mv -f "$f"{,-emul}
53 done
54 fi
55 done
56
57 # remove void directories
58 find "${S}" -depth -type d -print0 | xargs -0 rmdir 2&>/dev/null
59
60 cp -pPR "${S}"/* "${D}"/ || die "copying files failed!"
61 }

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