/[gentoo-x86]/eclass/elisp.eclass
Gentoo

Diff of /eclass/elisp.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.7 Revision 1.40
1# Copyright 1999-2003 Gentoo Technologies, Inc. 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 1.7 2003/09/20 22:27:08 mkennedy Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.40 2009/03/29 19:49:45 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 2007-2009 Christian Faulhammer <fauli@gentoo.org>
8# Copyright 2007-2009 Ulrich Müller <ulm@gentoo.org>
6# 9#
7# 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# ${PN}.el in src_unpack().
8 29
9ECLASS=elisp 30# @ECLASS-VARIABLE: NEED_EMACS
10INHERITED="$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.
11 35
12SITELISP=/usr/share/emacs/site-lisp 36# @ECLASS-VARIABLE: DOCS
37# @DESCRIPTION:
38# DOCS="blah.txt ChangeLog" is automatically used to install the given
39# files by dodoc in src_install().
13 40
14elisp-install() { 41# @ECLASS-VARIABLE: ELISP_PATCHES
15 local subdir=$1 42# @DESCRIPTION:
16 dodir ${SITELISP}/${subdir} 43# Any patches to apply after unpacking the sources. Patches are searched
17 insinto ${SITELISP}/${subdir} 44# both in ${PWD} and ${FILESDIR}.
18 shift 45
19 doins $@ 46# @ECLASS-VARIABLE: SITEFILE
47# @DESCRIPTION:
48# Name of package's site-init file. The filename must match the shell
49# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
50# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
51# in most cases.
52
53inherit elisp-common eutils versionator
54
55case "${EAPI:-0}" in
56 0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
57 pkg_{setup,postinst,postrm} ;;
58 *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
59 pkg_{setup,postinst,postrm} ;;
60esac
61
62DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
63RDEPEND="${DEPEND}"
64IUSE=""
65
66elisp_pkg_setup() {
67 local need_emacs=${NEED_EMACS:-21}
68 local have_emacs=$(elisp-emacs-version)
69 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then
70 eerror "This package needs at least Emacs ${need_emacs}."
71 eerror "Use \"eselect emacs\" to select the active version."
72 die "Emacs version ${have_emacs} is too low."
73 fi
74 einfo "Emacs version: ${have_emacs}"
20} 75}
21 76
22elisp-site-file-install() { 77elisp_src_unpack() {
23 local sitefile=$1 78 [ -n "${A}" ] && unpack ${A}
24 pushd ${S} 79 if [ -f ${P}.el ]; then
25 cp ${sitefile} . 80 # the "simple elisp" case with a single *.el file in WORKDIR
26 D=${S}/ dosed "s:@SITELISP@:${SITELISP}/${PN}:g" $(basename ${sitefile}) 81 mv ${P}.el ${PN}.el || die
27 insinto ${SITELISP} 82 [ -d "${S}" ] || S=${WORKDIR}
28 doins ${S}/$(basename ${sitefile}) 83 fi
29 popd 84
85 case "${EAPI:-0}" in
86 0|1) elisp_src_prepare ;;
87 esac
30} 88}
31 89
32elisp-site-regen() { 90elisp_src_prepare() {
33 einfo "Regenerating ${SITELISP}/site-start.el..." 91 local patch
34 einfo "" 92 for patch in ${ELISP_PATCHES}; do
35 cat <<EOF >${SITELISP}/site-start.el 93 if [ -f "${patch}" ]; then
36;;; DO NOT EDIT THIS FILE -- IT IS GENERATED AUTOMATICALLY BY PORTAGE 94 epatch "${patch}"
37;;; ----------------------------------------------------------------- 95 elif [ -f "${FILESDIR}/${patch}" ]; then
38 96 epatch "${FILESDIR}/${patch}"
39EOF 97 else
40 ls ${SITELISP}/[0-9][0-9]* |sort -n |grep -vE '~$' | \ 98 die "Cannot find ${patch}"
41 while read sf 99 fi
42 do
43 einfo " Adding $sf..."
44 # Great for debugging, too noisy and slow for users though
45# echo "(message \"Loading $sf...\")" >>${SITELISP}/site-start.el
46 cat $sf >>${SITELISP}/site-start.el
47 done 100 done
48 einfo ""
49} 101}
50 102
51# DEFAULT OVERRIDES 103elisp_src_configure() { :; }
52 104
53# SRC_URI should be set to wherever the primary app-emacs/ maintainer 105elisp_src_compile() {
54# keeps the local elisp mirror, since most app-emacs packages are 106 elisp-compile *.el || die
55# upstream as a single .el file
56
57SRC_URI="http://cvs.gentoo.org/~mkennedy/app-emacs/${P}.el.bz2"
58S="${WORKDIR}/"
59# newdepend "virtual/emacs"
60IUSE=""
61
62src_unpack() {
63 unpack ${A}
64 if [ "${SIMPLE_ELISP}" = 't' ]
65 then
66 cd ${S} && mv ${P}.el ${PN}.el
67 fi
68} 107}
69 108
70src_compile() { 109elisp_src_install() {
71 emacs --batch -f batch-byte-compile --no-site-file --no-init-file *.el || die 110 elisp-install ${PN} *.el *.elc || die
111 if [ -n "${SITEFILE}" ]; then
112 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
113 fi
114 if [ -n "${DOCS}" ]; then
115 dodoc ${DOCS} || die
116 fi
72} 117}
73 118
74src_install() {
75 elisp-install ${PN} *.el *.elc
76 elisp-site-file-install ${FILESDIR}/${SITEFILE}
77}
78
79pkg_postinst() { 119elisp_pkg_postinst() {
80 elisp-site-regen 120 elisp-site-regen
81} 121}
82 122
83pkg_postrm() { 123elisp_pkg_postrm() {
84 elisp-site-regen 124 elisp-site-regen
85} 125}
86

Legend:
Removed from v.1.7  
changed lines
  Added in v.1.40

  ViewVC Help
Powered by ViewVC 1.1.20