/[gentoo-x86]/eclass/emul-linux-x86.eclass
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Revision 1.9 - (hide annotations) (download)
Fri Jul 22 18:10:54 2011 UTC (3 years, 5 months ago) by pacho
Branch: MAIN
Changes since 1.8: +22 -6 lines
Support all current EAPIs and use xz as compressor for upcoming releases.

1 kingtaco 1.1 # Copyright 1999-2007 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 pacho 1.9 # $Header: /var/cvsroot/gentoo-x86/eclass/emul-linux-x86.eclass,v 1.8 2011/02/07 11:46:24 pacho Exp $
4 kingtaco 1.1
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 pacho 1.6 inherit versionator
12    
13     if version_is_at_least 20110129; then
14     IUSE="development"
15     else
16     IUSE=""
17     fi
18    
19 pacho 1.9 case "${EAPI:-0}" in
20     0|1)
21     EXPORT_FUNCTIONS src_unpack src_install
22     ;;
23     2|3|4)
24     EXPORT_FUNCTIONS src_unpack src_prepare src_install
25     ;;
26     *) die "EAPI=${EAPI} is not supported" ;;
27     esac
28 kingtaco 1.1
29 pacho 1.9 if version_is_at_least 20110722; then
30     SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.xz"
31 pacho 1.8 else
32 pacho 1.9 if version_is_at_least 20110129; then
33     SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.bz2"
34     else
35     SRC_URI="mirror://gentoo/${PN}-${PV}.tar.bz2"
36     fi
37 pacho 1.8 fi
38 kingtaco 1.1
39     DESCRIPTION="Provides precompiled 32bit libraries"
40 pacho 1.5 #HOMEPAGE="http://amd64.gentoo.org/emul/content.xml"
41     HOMEPAGE="http://dev.gentoo.org/~pacho/emul.html"
42 kingtaco 1.1
43     RESTRICT="strip"
44 kingtaco 1.3 S=${WORKDIR}
45 kingtaco 1.1
46     SLOT="0"
47    
48     DEPEND=">=sys-apps/findutils-4.2.26"
49     RDEPEND=""
50    
51     emul-linux-x86_src_unpack() {
52     unpack ${A}
53     cd "${S}"
54 pacho 1.9 has ${EAPI:-0} 0 1 && emul-linux-x86_src_prepare
55     }
56 kingtaco 1.1
57 pacho 1.9 emul-linux-x86_src_prepare() {
58 pacho 1.7 ALLOWED=${ALLOWED:-^${S}/etc/env.d}
59 pacho 1.6 has development "${IUSE//+}" && use development && ALLOWED="${ALLOWED}|/usr/lib32/pkgconfig"
60 kingtaco 1.1 find "${S}" ! -type d ! -name '*.so*' | egrep -v "${ALLOWED}" | xargs -d $'\n' rm -f || die 'failed to remove everything but *.so*'
61     }
62    
63     emul-linux-x86_src_install() {
64 pacho 1.9 has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
65 kingtaco 1.1 for dir in etc/env.d etc/revdep-rebuild ; do
66     if [[ -d "${S}"/${dir} ]] ; then
67     for f in "${S}"/${dir}/* ; do
68     mv -f "$f"{,-emul}
69     done
70     fi
71     done
72    
73     # remove void directories
74     find "${S}" -depth -type d -print0 | xargs -0 rmdir 2&>/dev/null
75    
76 pacho 1.9 cp -pPR "${S}"/* "${ED}"/ || die "copying files failed!"
77 kingtaco 1.1 }

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