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Revision 1.25 - (show annotations) (download)
Tue Dec 4 13:11:15 2007 UTC (6 years, 9 months ago) by ulm
Branch: MAIN
Changes since 1.24: +7 -6 lines
Move handling of SIMPLE_ELISP into elisp_pkg_setup, otherwise it fails
with portage-2.1.4_rc7.
Die in elisp_src_unpack if mv fails.

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 1.24 2007/10/14 22:12:30 ulm Exp $
4 #
5 # Copyright 2007 Christian Faulhammer <opfer@gentoo.org>
6 # Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
7 # Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
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 elisp_pkg_setup() {
49 local emacs_version="$(elisp-emacs-version)"
50 if ! version_is_at_least "${VERSION}" "${emacs_version}"; then
51 eerror "This package needs at least Emacs ${VERSION}."
52 eerror "Use \"eselect emacs\" to select the active version."
53 die "Emacs version ${emacs_version} is too low."
54 fi
55
56 if [ "${SIMPLE_ELISP}" = 't' ]; then
57 S="${WORKDIR}"
58 fi
59 }
60
61 elisp_src_unpack() {
62 unpack ${A}
63 if [ "${SIMPLE_ELISP}" = 't' ]; then
64 cd "${S}" && mv ${P}.el ${PN}.el \
65 || die "mv ${P}.el ${PN}.el failed"
66 fi
67 }
68
69 elisp_src_compile() {
70 elisp-compile *.el || die "elisp-compile failed"
71 }
72
73 elisp_src_install() {
74 elisp-install ${PN} *.el *.elc || die "elisp-install failed"
75 elisp-site-file-install "${FILESDIR}/${SITEFILE}" \
76 || die "elisp-site-file-install failed"
77 if [ -n "${DOCS}" ]; then
78 dodoc ${DOCS} || die "dodoc failed"
79 fi
80 }
81
82 elisp_pkg_postinst() {
83 elisp-site-regen
84 }
85
86 elisp_pkg_postrm() {
87 elisp-site-regen
88 }
89
90 EXPORT_FUNCTIONS src_unpack src_compile src_install
91 EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_postrm

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