/[gentoo-x86]/eclass/elisp.eclass
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1# Copyright 1999-2009 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 1.38 2009/03/12 12:08:47 ulm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.43 2009/10/08 10:50:35 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 2007-2009 Ulrich Müller <ulm@gentoo.org>
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 36# @ECLASS-VARIABLE: ELISP_PATCHES
37# @DESCRIPTION: 37# @DESCRIPTION:
38# DOCS="blah.txt ChangeLog" is automatically used to install the given 38# Any patches to apply after unpacking the sources. Patches are searched
39# files by dodoc in src_install(). 39# both in ${PWD} and ${FILESDIR}.
40 40
41# @ECLASS-VARIABLE: SITEFILE 41# @ECLASS-VARIABLE: SITEFILE
42# @DESCRIPTION: 42# @DESCRIPTION:
43# Name of package's site-init file. The filename must match the shell 43# Name of package's site-init file. The filename must match the shell
44# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are 44# pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
45# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice 45# reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
46# in most cases. 46# in most cases.
47 47
48inherit elisp-common versionator 48# @ECLASS-VARIABLE: ELISP_TEXINFO
49# @DESCRIPTION:
50# Space separated list of Texinfo sources. Respective GNU Info files
51# will be generated in src_compile() and installed in src_install().
49 52
50EXPORT_FUNCTIONS \ 53# @ECLASS-VARIABLE: DOCS
51 src_unpack src_compile src_install \ 54# @DESCRIPTION:
52 pkg_setup pkg_postinst pkg_postrm 55# DOCS="blah.txt ChangeLog" is automatically used to install the given
56# files by dodoc in src_install().
57
58inherit elisp-common eutils
59
60case "${EAPI:-0}" in
61 0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
62 pkg_{setup,postinst,postrm} ;;
63 *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
64 pkg_{setup,postinst,postrm} ;;
65esac
53 66
54DEPEND=">=virtual/emacs-${NEED_EMACS:-21}" 67DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
55RDEPEND=">=virtual/emacs-${NEED_EMACS:-21}" 68RDEPEND="${DEPEND}"
56IUSE="" 69IUSE=""
57 70
58elisp_pkg_setup() { 71elisp_pkg_setup() {
59 local need_emacs=${NEED_EMACS:-21} 72 local need_emacs=${NEED_EMACS:-21}
60 local have_emacs=$(elisp-emacs-version) 73 local have_emacs=$(elisp-emacs-version)
61 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then 74 if [ "${have_emacs%%.*}" -lt "${need_emacs%%.*}" ]; then
62 eerror "This package needs at least Emacs ${need_emacs}." 75 eerror "This package needs at least Emacs ${need_emacs%%.*}."
63 eerror "Use \"eselect emacs\" to select the active version." 76 eerror "Use \"eselect emacs\" to select the active version."
64 die "Emacs version ${have_emacs} is too low." 77 die "Emacs version ${have_emacs} is too low."
65 fi 78 fi
66 einfo "Emacs version: ${have_emacs}" 79 einfo "Emacs version: ${have_emacs}"
67} 80}
68 81
69elisp_src_unpack() { 82elisp_src_unpack() {
70 [ -n "${A}" ] && unpack ${A} 83 [ -n "${A}" ] && unpack ${A}
71 if [ -f ${P}.el ]; then 84 if [ -f ${P}.el ]; then
85 # the "simple elisp" case with a single *.el file in WORKDIR
72 mv ${P}.el ${PN}.el || die 86 mv ${P}.el ${PN}.el || die
87 [ -d "${S}" ] || S=${WORKDIR}
73 fi 88 fi
89
90 case "${EAPI:-0}" in
91 0|1) [ -d "${S}" ] && cd "${S}"
92 elisp_src_prepare ;;
93 esac
74} 94}
95
96elisp_src_prepare() {
97 local patch
98 for patch in ${ELISP_PATCHES}; do
99 if [ -f "${patch}" ]; then
100 epatch "${patch}"
101 elif [ -f "${FILESDIR}/${patch}" ]; then
102 epatch "${FILESDIR}/${patch}"
103 else
104 die "Cannot find ${patch}"
105 fi
106 done
107}
108
109elisp_src_configure() { :; }
75 110
76elisp_src_compile() { 111elisp_src_compile() {
77 elisp-compile *.el || die 112 elisp-compile *.el || die
113 if [ -n "${ELISP_TEXINFO}" ]; then
114 makeinfo ${ELISP_TEXINFO} || die
115 fi
78} 116}
79 117
80elisp_src_install() { 118elisp_src_install() {
81 elisp-install ${PN} *.el *.elc || die 119 elisp-install ${PN} *.el *.elc || die
82 if [ -n "${SITEFILE}" ]; then 120 if [ -n "${SITEFILE}" ]; then
83 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die 121 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
122 fi
123 if [ -n "${ELISP_TEXINFO}" ]; then
124 set -- ${ELISP_TEXINFO}
125 doinfo ${@/%.*/.info*} || die
84 fi 126 fi
85 if [ -n "${DOCS}" ]; then 127 if [ -n "${DOCS}" ]; then
86 dodoc ${DOCS} || die 128 dodoc ${DOCS} || die
87 fi 129 fi
88} 130}

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