/[gentoo-x86]/eclass/elisp.eclass
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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 1.39 2009/03/26 14:14:22 ulm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.45 2010/08/22 08:30:32 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.
… …
26# If the package's source is a single (in whatever way) compressed elisp 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 27# file with the file name ${P}.el, then this eclass will move ${P}.el to
28# ${PN}.el in src_unpack(). 28# ${PN}.el in src_unpack().
29 29
30# @ECLASS-VARIABLE: NEED_EMACS 30# @ECLASS-VARIABLE: NEED_EMACS
31# @DEFAULT_UNSET
31# @DESCRIPTION: 32# @DESCRIPTION:
32# If you need anything different from Emacs 21, use the NEED_EMACS 33# 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# variable before inheriting elisp.eclass. Set it to the major version
34# your package uses and the dependency will be adjusted. 35# your package uses and the dependency will be adjusted.
35 36
36# @ECLASS-VARIABLE: DOCS 37# @ECLASS-VARIABLE: ELISP_PATCHES
38# @DEFAULT_UNSET
37# @DESCRIPTION: 39# @DESCRIPTION:
38# DOCS="blah.txt ChangeLog" is automatically used to install the given 40# Any patches to apply after unpacking the sources. Patches are searched
39# files by dodoc in src_install(). 41# both in ${PWD} and ${FILESDIR}.
40 42
41# @ECLASS-VARIABLE: SITEFILE 43# @ECLASS-VARIABLE: SITEFILE
44# @DEFAULT_UNSET
42# @DESCRIPTION: 45# @DESCRIPTION:
43# Name of package's site-init file. The filename must match the shell 46# Name of package's site-init file. The filename must match the shell
44# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are 47# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
45# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice 48# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
46# in most cases. 49# in most cases.
47 50
48inherit elisp-common versionator 51# @ECLASS-VARIABLE: ELISP_TEXINFO
52# @DEFAULT_UNSET
53# @DESCRIPTION:
54# Space separated list of Texinfo sources. Respective GNU Info files
55# will be generated in src_compile() and installed in src_install().
49 56
50EXPORT_FUNCTIONS \ 57# @ECLASS-VARIABLE: DOCS
51 src_unpack src_compile src_install \ 58# @DEFAULT_UNSET
52 pkg_setup pkg_postinst pkg_postrm 59# @DESCRIPTION:
60# DOCS="blah.txt ChangeLog" is automatically used to install the given
61# files by dodoc in src_install().
62
63inherit elisp-common eutils
64
65case "${EAPI:-0}" in
66 0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
67 pkg_{setup,postinst,postrm} ;;
68 *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
69 pkg_{setup,postinst,postrm} ;;
70esac
53 71
54DEPEND=">=virtual/emacs-${NEED_EMACS:-21}" 72DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
55RDEPEND=">=virtual/emacs-${NEED_EMACS:-21}" 73RDEPEND="${DEPEND}"
56IUSE="" 74IUSE=""
57 75
58elisp_pkg_setup() { 76elisp_pkg_setup() {
59 local need_emacs=${NEED_EMACS:-21} 77 local need_emacs=${NEED_EMACS:-21}
60 local have_emacs=$(elisp-emacs-version) 78 local have_emacs=$(elisp-emacs-version)
61 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then 79 if [ "${have_emacs%%.*}" -lt "${need_emacs%%.*}" ]; then
62 eerror "This package needs at least Emacs ${need_emacs}." 80 eerror "This package needs at least Emacs ${need_emacs%%.*}."
63 eerror "Use \"eselect emacs\" to select the active version." 81 eerror "Use \"eselect emacs\" to select the active version."
64 die "Emacs version ${have_emacs} is too low." 82 die "Emacs version ${have_emacs} is too low."
65 fi 83 fi
66 einfo "Emacs version: ${have_emacs}" 84 einfo "Emacs version: ${have_emacs}"
67} 85}
… …
71 if [ -f ${P}.el ]; then 89 if [ -f ${P}.el ]; then
72 # the "simple elisp" case with a single *.el file in WORKDIR 90 # the "simple elisp" case with a single *.el file in WORKDIR
73 mv ${P}.el ${PN}.el || die 91 mv ${P}.el ${PN}.el || die
74 [ -d "${S}" ] || S=${WORKDIR} 92 [ -d "${S}" ] || S=${WORKDIR}
75 fi 93 fi
94
95 case "${EAPI:-0}" in
96 0|1) [ -d "${S}" ] && cd "${S}"
97 elisp_src_prepare ;;
98 esac
76} 99}
100
101elisp_src_prepare() {
102 local patch
103 for patch in ${ELISP_PATCHES}; do
104 if [ -f "${patch}" ]; then
105 epatch "${patch}"
106 elif [ -f "${WORKDIR}/${patch}" ]; then
107 epatch "${WORKDIR}/${patch}"
108 elif [ -f "${FILESDIR}/${patch}" ]; then
109 epatch "${FILESDIR}/${patch}"
110 else
111 die "Cannot find ${patch}"
112 fi
113 done
114}
115
116elisp_src_configure() { :; }
77 117
78elisp_src_compile() { 118elisp_src_compile() {
79 elisp-compile *.el || die 119 elisp-compile *.el || die
120 if [ -n "${ELISP_TEXINFO}" ]; then
121 makeinfo ${ELISP_TEXINFO} || die
122 fi
80} 123}
81 124
82elisp_src_install() { 125elisp_src_install() {
83 elisp-install ${PN} *.el *.elc || die 126 elisp-install ${PN} *.el *.elc || die
84 if [ -n "${SITEFILE}" ]; then 127 if [ -n "${SITEFILE}" ]; then
85 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die 128 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
129 fi
130 if [ -n "${ELISP_TEXINFO}" ]; then
131 set -- ${ELISP_TEXINFO}
132 doinfo ${@/%.*/.info*} || die
86 fi 133 fi
87 if [ -n "${DOCS}" ]; then 134 if [ -n "${DOCS}" ]; then
88 dodoc ${DOCS} || die 135 dodoc ${DOCS} || die
89 fi 136 fi
90} 137}
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