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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.12 2005/07/06 20:20:03 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.38 2009/03/12 12:08:47 ulm Exp $
4# 4#
5# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org> 5# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
6# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com> 6# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
7# Copyright 2007-2009 Christian Faulhammer <fauli@gentoo.org>
8# Copyright 2007-2009 Ulrich Müller <ulm@gentoo.org>
7# 9#
8# This eclass sets the site-lisp directory for emacs-related packages. 10# @ECLASS: elisp.eclass
11# @MAINTAINER:
12# Feel free to contact the Emacs team through <emacs@gentoo.org> if you
13# have problems, suggestions or questions.
14# @BLURB: Eclass for Emacs Lisp packages
15# @DESCRIPTION:
16#
17# This eclass is designed to install elisp files of Emacs related
18# packages into the site-lisp directory. The majority of elisp packages
19# will only need to define the standard ebuild variables (like SRC_URI)
20# and optionally SITEFILE for successful installation.
21#
22# Emacs support for other than pure elisp packages is handled by
23# elisp-common.eclass where you won't have a dependency on Emacs itself.
24# All elisp-* functions are documented there.
25#
26# If the package's source is a single (in whatever way) compressed elisp
27# file with the file name ${P}.el, then this eclass will move ${P}.el to
28# ${PN}.el in src_unpack().
9 29
10inherit elisp-common 30# @ECLASS-VARIABLE: NEED_EMACS
11INHERITED="$INHERITED $ECLASS" 31# @DESCRIPTION:
32# If you need anything different from Emacs 21, use the NEED_EMACS
33# variable before inheriting elisp.eclass. Set it to the major version
34# your package uses and the dependency will be adjusted.
12 35
13# SRC_URI should be set to wherever the primary app-emacs/ maintainer 36# @ECLASS-VARIABLE: DOCS
14# keeps the local elisp mirror, since most app-emacs packages are 37# @DESCRIPTION:
15# upstream as a single .el file. 38# DOCS="blah.txt ChangeLog" is automatically used to install the given
39# files by dodoc in src_install().
16 40
17# Note: This is no longer necessary. 41# @ECLASS-VARIABLE: SITEFILE
42# @DESCRIPTION:
43# Name of package's site-init file. The filename must match the shell
44# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
45# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
46# in most cases.
18 47
19SRC_URI="http://cvs.gentoo.org/~mkennedy/app-emacs/${P}.el.bz2" 48inherit elisp-common versionator
20if [ "${SIMPLE_ELISP}" = 't' ]; then
21 S="${WORKDIR}/"
22#else
23# Use default value
24# S="${WORKDIR}/${P}"
25fi
26 49
27DEPEND="virtual/emacs" 50EXPORT_FUNCTIONS \
51 src_unpack src_compile src_install \
52 pkg_setup pkg_postinst pkg_postrm
53
54DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
55RDEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
28IUSE="" 56IUSE=""
29 57
58elisp_pkg_setup() {
59 local need_emacs=${NEED_EMACS:-21}
60 local have_emacs=$(elisp-emacs-version)
61 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then
62 eerror "This package needs at least Emacs ${need_emacs}."
63 eerror "Use \"eselect emacs\" to select the active version."
64 die "Emacs version ${have_emacs} is too low."
65 fi
66 einfo "Emacs version: ${have_emacs}"
67}
68
30elisp_src_unpack() { 69elisp_src_unpack() {
31 unpack ${A} 70 [ -n "${A}" ] && unpack ${A}
32 if [ "${SIMPLE_ELISP}" = 't' ] 71 if [ -f ${P}.el ]; then
33 then 72 mv ${P}.el ${PN}.el || die
34 cd ${S} && mv ${P}.el ${PN}.el
35 fi 73 fi
36} 74}
37 75
38elisp_src_compile() { 76elisp_src_compile() {
39 elisp-compile *.el || die 77 elisp-compile *.el || die
40} 78}
41 79
42elisp_src_install() { 80elisp_src_install() {
43 elisp-install ${PN} *.el *.elc 81 elisp-install ${PN} *.el *.elc || die
82 if [ -n "${SITEFILE}" ]; then
44 elisp-site-file-install ${FILESDIR}/${SITEFILE} 83 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
84 fi
85 if [ -n "${DOCS}" ]; then
86 dodoc ${DOCS} || die
87 fi
45} 88}
46 89
47elisp_pkg_postinst() { 90elisp_pkg_postinst() {
48 elisp-site-regen 91 elisp-site-regen
49} 92}
50 93
51elisp_pkg_postrm() { 94elisp_pkg_postrm() {
52 elisp-site-regen 95 elisp-site-regen
53} 96}
54
55EXPORT_FUNCTIONS src_unpack src_compile src_install \
56 pkg_postinst pkg_postrm
57
58# Local Variables: ***
59# mode: shell-script ***
60# tab-width: 4 ***
61# indent-tabs-mode: t ***
62# End: ***

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