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Revision 1.28 - (show annotations) (download)
Fri Dec 28 17:48:34 2007 UTC (6 years, 8 months ago) by ulm
Branch: MAIN
Changes since 1.27: +2 -2 lines
Sync eclasses from Emacs overlay (revision 894).

elisp-common.eclass:
Install packages' site-init files in site-gentoo.d subdirectory.
Update documentation and einfo messages accordingly.

1 # Copyright 1999-2007 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.27 2007/12/07 13:52:20 ulm Exp $
4 #
5 # Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
6 # Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
7 # Copyright 2007 Christian Faulhammer <opfer@gentoo.org>
8 # Copyright 2007 Ulrich Mueller <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 sets the site-lisp directory for Emacs-related packages.
18 #
19 # Emacs support for other than pure elisp packages is handled by
20 # elisp-common.eclass where you won't have a dependency on Emacs itself.
21 # All elisp-* functions are documented there.
22
23 # @ECLASS-VARIABLE: SIMPLE_ELISP
24 # @DESCRIPTION:
25 # Setting SIMPLE_ELISP=t in an ebuild means, that the package's source
26 # is a single (in whatever way) compressed elisp file with the file name
27 # ${PN}-${PV}. This eclass will then redefine ${S}, and move
28 # ${PN}-${PV}.el to ${PN}.el in src_unpack().
29
30 # @ECLASS-VARIABLE: DOCS
31 # @DESCRIPTION:
32 # DOCS="blah.txt ChangeLog" is automatically used to install the given
33 # files by dodoc in src_install().
34
35 # @ECLASS-VARIABLE: NEED_EMACS
36 # @DESCRIPTION:
37 # If you need anything different from Emacs 21, use the NEED_EMACS
38 # variable before inheriting elisp.eclass. Set it to the major version
39 # your package uses and the dependency will be adjusted.
40
41 inherit elisp-common versionator
42
43 VERSION=${NEED_EMACS:-21}
44 DEPEND=">=virtual/emacs-${VERSION}"
45 RDEPEND=">=virtual/emacs-${VERSION}"
46 IUSE=""
47
48 if [ "${SIMPLE_ELISP}" = 't' ]; then
49 S="${WORKDIR}"
50 fi
51
52 elisp_pkg_setup() {
53 local emacs_version="$(elisp-emacs-version)"
54 if ! version_is_at_least "${VERSION}" "${emacs_version}"; then
55 eerror "This package needs at least Emacs ${VERSION}."
56 eerror "Use \"eselect emacs\" to select the active version."
57 die "Emacs version ${emacs_version} is too low."
58 fi
59 }
60
61 elisp_src_unpack() {
62 unpack ${A}
63 if [ "${SIMPLE_ELISP}" = 't' ]; then
64 mv ${P}.el ${PN}.el || die "mv ${P}.el ${PN}.el failed"
65 fi
66 }
67
68 elisp_src_compile() {
69 elisp-compile *.el || die "elisp-compile failed"
70 }
71
72 elisp_src_install() {
73 elisp-install ${PN} *.el *.elc || die "elisp-install failed"
74 elisp-site-file-install "${FILESDIR}/${SITEFILE}" \
75 || die "elisp-site-file-install failed"
76 if [ -n "${DOCS}" ]; then
77 dodoc ${DOCS} || die "dodoc failed"
78 fi
79 }
80
81 elisp_pkg_postinst() {
82 elisp-site-regen
83 }
84
85 elisp_pkg_postrm() {
86 elisp-site-regen
87 }
88
89 EXPORT_FUNCTIONS src_unpack src_compile src_install
90 EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_postrm

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