/[gentoo-x86]/eclass/emul-linux-x86.eclass
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Revision 1.7 - (show annotations) (download)
Sun Jan 30 00:23:33 2011 UTC (3 years, 7 months ago) by pacho
Branch: MAIN
Changes since 1.6: +2 -2 lines
Fix 'development' handling.

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 1.6 2011/01/29 21:46:33 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 SRC_URI="http://dev.gentoo.org/~pacho/emul/${P}.tar.bz2"
22
23 DESCRIPTION="Provides precompiled 32bit libraries"
24 #HOMEPAGE="http://amd64.gentoo.org/emul/content.xml"
25 HOMEPAGE="http://dev.gentoo.org/~pacho/emul.html"
26
27 RESTRICT="strip"
28 S=${WORKDIR}
29
30 SLOT="0"
31
32 DEPEND=">=sys-apps/findutils-4.2.26"
33 RDEPEND=""
34
35 emul-linux-x86_src_unpack() {
36 unpack ${A}
37 cd "${S}"
38
39 ALLOWED=${ALLOWED:-^${S}/etc/env.d}
40 has development "${IUSE//+}" && use development && ALLOWED="${ALLOWED}|/usr/lib32/pkgconfig"
41 find "${S}" ! -type d ! -name '*.so*' | egrep -v "${ALLOWED}" | xargs -d $'\n' rm -f || die 'failed to remove everything but *.so*'
42 }
43
44 emul-linux-x86_src_install() {
45 for dir in etc/env.d etc/revdep-rebuild ; do
46 if [[ -d "${S}"/${dir} ]] ; then
47 for f in "${S}"/${dir}/* ; do
48 mv -f "$f"{,-emul}
49 done
50 fi
51 done
52
53 # remove void directories
54 find "${S}" -depth -type d -print0 | xargs -0 rmdir 2&>/dev/null
55
56 cp -pPR "${S}"/* "${D}"/ || die "copying files failed!"
57 }

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