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Revision 1.39 - (show annotations) (download)
Thu Mar 26 14:14:22 2009 UTC (5 years, 5 months ago) by ulm
Branch: MAIN
Changes since 1.38: +3 -1 lines
Partial sync from Emacs overlay.

elisp.class:
In the "simple elisp" case, explicitly assign S=${WORKDIR} in
elisp_src_unpack.

elisp-common.eclass:
Remove function elisp-comp; it is not used by anything in the tree.
Reindent documentation to 72 columns for better readability.

1 # Copyright 1999-2009 Gentoo Foundation
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 $
4 #
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>
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 #
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 # ${PN}.el in src_unpack().
29
30 # @ECLASS-VARIABLE: NEED_EMACS
31 # @DESCRIPTION:
32 # If you need anything different from Emacs 21, use the NEED_EMACS
33 # variable before inheriting elisp.eclass. Set it to the major version
34 # your package uses and the dependency will be adjusted.
35
36 # @ECLASS-VARIABLE: DOCS
37 # @DESCRIPTION:
38 # DOCS="blah.txt ChangeLog" is automatically used to install the given
39 # files by dodoc in src_install().
40
41 # @ECLASS-VARIABLE: SITEFILE
42 # @DESCRIPTION:
43 # Name of package's site-init file. The filename must match the shell
44 # pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
45 # reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
46 # in most cases.
47
48 inherit elisp-common versionator
49
50 EXPORT_FUNCTIONS \
51 src_unpack src_compile src_install \
52 pkg_setup pkg_postinst pkg_postrm
53
54 DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
55 RDEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
56 IUSE=""
57
58 elisp_pkg_setup() {
59 local need_emacs=${NEED_EMACS:-21}
60 local have_emacs=$(elisp-emacs-version)
61 if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then
62 eerror "This package needs at least Emacs ${need_emacs}."
63 eerror "Use \"eselect emacs\" to select the active version."
64 die "Emacs version ${have_emacs} is too low."
65 fi
66 einfo "Emacs version: ${have_emacs}"
67 }
68
69 elisp_src_unpack() {
70 [ -n "${A}" ] && unpack ${A}
71 if [ -f ${P}.el ]; then
72 # the "simple elisp" case with a single *.el file in WORKDIR
73 mv ${P}.el ${PN}.el || die
74 [ -d "${S}" ] || S=${WORKDIR}
75 fi
76 }
77
78 elisp_src_compile() {
79 elisp-compile *.el || die
80 }
81
82 elisp_src_install() {
83 elisp-install ${PN} *.el *.elc || die
84 if [ -n "${SITEFILE}" ]; then
85 elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
86 fi
87 if [ -n "${DOCS}" ]; then
88 dodoc ${DOCS} || die
89 fi
90 }
91
92 elisp_pkg_postinst() {
93 elisp-site-regen
94 }
95
96 elisp_pkg_postrm() {
97 elisp-site-regen
98 }

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