/[gentoo-x86]/eclass/common-lisp-common-3.eclass
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Contents of /eclass/common-lisp-common-3.eclass

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Revision 1.4 - (show annotations) (download)
Sat Jun 2 19:16:31 2012 UTC (2 years, 3 months ago) by zmedico
Branch: MAIN
CVS Tags: HEAD
Changes since 1.3: +3 -3 lines
inherit multilib for get_libdir

1 # Copyright 1999-2012 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/common-lisp-common-3.eclass,v 1.3 2011/12/27 17:55:12 fauli Exp $
4 #
5 # Author Matthew Kennedy <mkennedy@gentoo.org>
6 #
7 # Sundry code common to many Common Lisp related ebuilds. Some
8 # implementation use the Portage time stamp hack to ensure their
9 # installed files have the right modification time relative to each
10 # other.
11
12 inherit eutils multilib
13
14 CLSOURCEROOT=/usr/share/common-lisp/source/
15 CLSYSTEMROOT=/usr/share/common-lisp/systems/
16
17 # Many of our Common Lisp ebuilds are either inspired by, or actually
18 # use packages and files from the Debian project's archives.
19
20 do-debian-credits() {
21 docinto debian
22 for i in copyright README.Debian changelog; do
23 test -f $i && dodoc "${S}"/debian/${i}
24 done
25 docinto .
26 }
27
28 # BIG FAT HACK: Since the Portage emerge step kills file timestamp
29 # information, we need to compensate by ensuring all FASL files are
30 # more recent than their source files.
31
32 # The following `impl-*-timestamp-hack' functions SHOULD NOT be used
33 # outside of this eclass.
34
35 # Bug http://bugs.gentoo.org/show_bug.cgi?id=16162 should remove the
36 # need for this hack.
37
38 impl-save-timestamp-hack() {
39 local impl=$1
40 dodir /usr/share/${impl}
41 tar cpjf "${D}"/usr/share/${impl}/portage-timestamp-compensate -C "${D}"/usr/$(get_libdir)/${impl} .
42 }
43
44 impl-restore-timestamp-hack() {
45 local impl=$1
46 tar xjpfo /usr/share/${impl}/portage-timestamp-compensate -C /usr/$(get_libdir)/${impl}
47 }
48
49 impl-remove-timestamp-hack() {
50 local impl=$1
51 rm -rf /usr/$(get_libdir)/${impl} &>/dev/null || true
52 }
53
54 standard-impl-postinst() {
55 local impl=$1
56 case ${impl} in
57 cmucl|sbcl)
58 impl-restore-timestamp-hack ${impl}
59 ;;
60 *)
61 ;;
62 esac
63 }
64
65 standard-impl-postrm() {
66 local impl=$1 impl_binary=$2
67 if [ ! -x ${impl_binary} ]; then
68 case ${impl} in
69 cmucl|sbcl)
70 impl-remove-timestamp-hack ${impl}
71 ;;
72 *)
73 ;;
74 esac
75 rm -rf /var/cache/common-lisp-controller/*/${impl}
76 fi
77 }
78
79 # Local Variables: ***
80 # mode: shell-script ***
81 # tab-width: 4 ***
82 # End: ***

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