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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2008 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 1.8 2003/09/21 01:40:41 mkennedy Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.30 2008/06/03 15:48:44 ulm Exp $
4# 4#
5# Author Matthew Kennedy <mkennedy@gentoo.org> 5# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
6# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
7# Copyright 2007 Christian Faulhammer <opfer@gentoo.org>
8# Copyright 2007-2008 Ulrich Müller <ulm@gentoo.org>
6# 9#
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#
7# This eclass sets the site-lisp directory for emacs-related packages. 17# This eclass sets the site-lisp directory for Emacs-related packages.
18#
19# Emacs support for other than pure elisp packages is handled by
20# elisp-common.eclass where you won't have a dependency on Emacs itself.
21# All elisp-* functions are documented there.
22#
23# If the package's source is a single (in whatever way) compressed elisp
24# file with the file name ${P}.el, then this eclass will move ${P}.el to
25# ${PN}.el in src_unpack().
8 26
9inherit elisp-common 27# @ECLASS-VARIABLE: DOCS
28# @DESCRIPTION:
29# DOCS="blah.txt ChangeLog" is automatically used to install the given
30# files by dodoc in src_install().
10 31
11ECLASS=elisp 32# @ECLASS-VARIABLE: NEED_EMACS
12INHERITED="$INHERITED $ECLASS" 33# @DESCRIPTION:
34# If you need anything different from Emacs 21, use the NEED_EMACS
35# variable before inheriting elisp.eclass. Set it to the major version
36# your package uses and the dependency will be adjusted.
13 37
14source /usr/portage/eclass/elisp-common.eclass 38inherit elisp-common versionator
15 39
16# SRC_URI should be set to wherever the primary app-emacs/ maintainer 40VERSION=${NEED_EMACS:-21}
17# keeps the local elisp mirror, since most app-emacs packages are 41DEPEND=">=virtual/emacs-${VERSION}"
18# upstream as a single .el file. 42RDEPEND=">=virtual/emacs-${VERSION}"
19
20# Note: This is no longer necessary.
21
22SRC_URI="http://cvs.gentoo.org/~mkennedy/app-emacs/${P}.el.bz2"
23S="${WORKDIR}/"
24newdepend "virtual/emacs"
25IUSE="" 43IUSE=""
26 44
27src_unpack() { 45elisp_pkg_setup() {
28 unpack ${A} 46 local emacs_version="$(elisp-emacs-version)"
29 if [ "${SIMPLE_ELISP}" = 't' ] 47 if ! version_is_at_least "${VERSION}" "${emacs_version}"; then
30 then 48 eerror "This package needs at least Emacs ${VERSION}."
31 cd ${S} && mv ${P}.el ${PN}.el 49 eerror "Use \"eselect emacs\" to select the active version."
50 die "Emacs version ${emacs_version} is too low."
32 fi 51 fi
33} 52}
34 53
35src_compile() { 54elisp_src_unpack() {
36 emacs --batch -f batch-byte-compile --no-site-file --no-init-file *.el || die 55 unpack ${A}
56 if [ -f ${P}.el ]; then
57 mv ${P}.el ${PN}.el || die "mv ${P}.el ${PN}.el failed"
58 fi
37} 59}
38 60
39src_install() { 61elisp_src_compile() {
40 elisp-install ${PN} *.el *.elc 62 elisp-compile *.el || die "elisp-compile failed"
41 elisp-site-file-install ${FILESDIR}/${SITEFILE}
42} 63}
43 64
65elisp_src_install() {
66 elisp-install ${PN} *.el *.elc || die "elisp-install failed"
67 elisp-site-file-install "${FILESDIR}/${SITEFILE}" \
68 || die "elisp-site-file-install failed"
69 if [ -n "${DOCS}" ]; then
70 dodoc ${DOCS} || die "dodoc failed"
71 fi
72}
73
44pkg_postinst() { 74elisp_pkg_postinst() {
45 elisp-site-regen 75 elisp-site-regen
46} 76}
47 77
48pkg_postrm() { 78elisp_pkg_postrm() {
49 elisp-site-regen 79 elisp-site-regen
50} 80}
51 81
52# Local Variables: *** 82EXPORT_FUNCTIONS \
53# mode: shell-script *** 83 src_unpack src_compile src_install \
54# tab-width: 4 *** 84 pkg_setup pkg_postinst pkg_postrm
55# indent-tabs-mode: t ***
56# End: ***

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