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1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2010 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 1.40 2009/03/29 19:49:45 ulm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.44 2010/01/30 22:54:00 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> 7# Copyright 2007-2009 Christian Faulhammer <fauli@gentoo.org>
8# Copyright 2007-2009 Ulrich Müller <ulm@gentoo.org> 8# Copyright 2007-2010 Ulrich Müller <ulm@gentoo.org>
9# 9#
10# @ECLASS: elisp.eclass 10# @ECLASS: elisp.eclass
11# @MAINTAINER: 11# @MAINTAINER:
12# Feel free to contact the Emacs team through <emacs@gentoo.org> if you 12# Feel free to contact the Emacs team through <emacs@gentoo.org> if you
13# have problems, suggestions or questions. 13# have problems, suggestions or questions.
31# @DESCRIPTION: 31# @DESCRIPTION:
32# If you need anything different from Emacs 21, use the NEED_EMACS 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 33# variable before inheriting elisp.eclass. Set it to the major version
34# your package uses and the dependency will be adjusted. 34# your package uses and the dependency will be adjusted.
35 35
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().
40
41# @ECLASS-VARIABLE: ELISP_PATCHES 36# @ECLASS-VARIABLE: ELISP_PATCHES
42# @DESCRIPTION: 37# @DESCRIPTION:
43# Any patches to apply after unpacking the sources. Patches are searched 38# Any patches to apply after unpacking the sources. Patches are searched
44# both in ${PWD} and ${FILESDIR}. 39# both in ${PWD} and ${FILESDIR}.
45 40
48# Name of package's site-init file. The filename must match the shell 43# Name of package's site-init file. The filename must match the shell
49# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are 44# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
50# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice 45# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
51# in most cases. 46# in most cases.
52 47
48# @ECLASS-VARIABLE: ELISP_TEXINFO
49# @DESCRIPTION:
50# Space separated list of Texinfo sources. Respective GNU Info files
51# will be generated in src_compile() and installed in src_install().
52
53# @ECLASS-VARIABLE: DOCS
54# @DESCRIPTION:
55# DOCS="blah.txt ChangeLog" is automatically used to install the given
56# files by dodoc in src_install().
57
53inherit elisp-common eutils versionator 58inherit elisp-common eutils
54 59
55case "${EAPI:-0}" in 60case "${EAPI:-0}" in
56 0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \ 61 0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
57 pkg_{setup,postinst,postrm} ;; 62 pkg_{setup,postinst,postrm} ;;
58 *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \ 63 *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
64IUSE="" 69IUSE=""
65 70
66elisp_pkg_setup() { 71elisp_pkg_setup() {
67 local need_emacs=${NEED_EMACS:-21} 72 local need_emacs=${NEED_EMACS:-21}
68 local have_emacs=$(elisp-emacs-version) 73 local have_emacs=$(elisp-emacs-version)
69 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then 74 if [ "${have_emacs%%.*}" -lt "${need_emacs%%.*}" ]; then
70 eerror "This package needs at least Emacs ${need_emacs}." 75 eerror "This package needs at least Emacs ${need_emacs%%.*}."
71 eerror "Use \"eselect emacs\" to select the active version." 76 eerror "Use \"eselect emacs\" to select the active version."
72 die "Emacs version ${have_emacs} is too low." 77 die "Emacs version ${have_emacs} is too low."
73 fi 78 fi
74 einfo "Emacs version: ${have_emacs}" 79 einfo "Emacs version: ${have_emacs}"
75} 80}
81 mv ${P}.el ${PN}.el || die 86 mv ${P}.el ${PN}.el || die
82 [ -d "${S}" ] || S=${WORKDIR} 87 [ -d "${S}" ] || S=${WORKDIR}
83 fi 88 fi
84 89
85 case "${EAPI:-0}" in 90 case "${EAPI:-0}" in
91 0|1) [ -d "${S}" ] && cd "${S}"
86 0|1) elisp_src_prepare ;; 92 elisp_src_prepare ;;
87 esac 93 esac
88} 94}
89 95
90elisp_src_prepare() { 96elisp_src_prepare() {
91 local patch 97 local patch
92 for patch in ${ELISP_PATCHES}; do 98 for patch in ${ELISP_PATCHES}; do
93 if [ -f "${patch}" ]; then 99 if [ -f "${patch}" ]; then
94 epatch "${patch}" 100 epatch "${patch}"
101 elif [ -f "${WORKDIR}/${patch}" ]; then
102 epatch "${WORKDIR}/${patch}"
95 elif [ -f "${FILESDIR}/${patch}" ]; then 103 elif [ -f "${FILESDIR}/${patch}" ]; then
96 epatch "${FILESDIR}/${patch}" 104 epatch "${FILESDIR}/${patch}"
97 else 105 else
98 die "Cannot find ${patch}" 106 die "Cannot find ${patch}"
99 fi 107 fi
102 110
103elisp_src_configure() { :; } 111elisp_src_configure() { :; }
104 112
105elisp_src_compile() { 113elisp_src_compile() {
106 elisp-compile *.el || die 114 elisp-compile *.el || die
115 if [ -n "${ELISP_TEXINFO}" ]; then
116 makeinfo ${ELISP_TEXINFO} || die
117 fi
107} 118}
108 119
109elisp_src_install() { 120elisp_src_install() {
110 elisp-install ${PN} *.el *.elc || die 121 elisp-install ${PN} *.el *.elc || die
111 if [ -n "${SITEFILE}" ]; then 122 if [ -n "${SITEFILE}" ]; then
112 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die 123 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
124 fi
125 if [ -n "${ELISP_TEXINFO}" ]; then
126 set -- ${ELISP_TEXINFO}
127 doinfo ${@/%.*/.info*} || die
113 fi 128 fi
114 if [ -n "${DOCS}" ]; then 129 if [ -n "${DOCS}" ]; then
115 dodoc ${DOCS} || die 130 dodoc ${DOCS} || die
116 fi 131 fi
117} 132}

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