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Revision 1.41 - (hide annotations) (download)
Sun Mar 29 20:27:19 2009 UTC (5 years, 4 months ago) by ulm
Branch: MAIN
Changes since 1.40: +3 -2 lines
Change directory to S in src_unpack.

1 ulm 1.38 # Copyright 1999-2009 Gentoo Foundation
2 mkennedy 1.1 # Distributed under the terms of the GNU General Public License v2
3 ulm 1.41 # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.40 2009/03/29 19:49:45 ulm Exp $
4 vapier 1.4 #
5 ulm 1.20 # Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
6 ulm 1.29 # Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
7 ulm 1.38 # Copyright 2007-2009 Christian Faulhammer <fauli@gentoo.org>
8     # Copyright 2007-2009 Ulrich Müller <ulm@gentoo.org>
9 vapier 1.4 #
10 ulm 1.21 # @ECLASS: elisp.eclass
11     # @MAINTAINER:
12 ulm 1.24 # Feel free to contact the Emacs team through <emacs@gentoo.org> if you
13     # have problems, suggestions or questions.
14 ulm 1.21 # @BLURB: Eclass for Emacs Lisp packages
15     # @DESCRIPTION:
16     #
17 ulm 1.38 # 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 opfer 1.17 #
22 opfer 1.18 # Emacs support for other than pure elisp packages is handled by
23 ulm 1.20 # elisp-common.eclass where you won't have a dependency on Emacs itself.
24     # All elisp-* functions are documented there.
25 ulm 1.30 #
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 ulm 1.23
30 ulm 1.38 # @ECLASS-VARIABLE: NEED_EMACS
31 ulm 1.35 # @DESCRIPTION:
32 ulm 1.38 # 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 ulm 1.35
36 ulm 1.23 # @ECLASS-VARIABLE: DOCS
37     # @DESCRIPTION:
38 opfer 1.19 # DOCS="blah.txt ChangeLog" is automatically used to install the given
39     # files by dodoc in src_install().
40 ulm 1.23
41 ulm 1.40 # @ECLASS-VARIABLE: ELISP_PATCHES
42     # @DESCRIPTION:
43     # Any patches to apply after unpacking the sources. Patches are searched
44     # both in ${PWD} and ${FILESDIR}.
45    
46 ulm 1.38 # @ECLASS-VARIABLE: SITEFILE
47 ulm 1.23 # @DESCRIPTION:
48 ulm 1.38 # Name of package's site-init file. The filename must match the shell
49     # pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
50     # reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
51     # in most cases.
52 opfer 1.19
53 ulm 1.40 inherit elisp-common eutils versionator
54 opfer 1.19
55 ulm 1.40 case "${EAPI:-0}" in
56     0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
57     pkg_{setup,postinst,postrm} ;;
58     *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
59     pkg_{setup,postinst,postrm} ;;
60     esac
61 ulm 1.38
62 ulm 1.33 DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
63 ulm 1.40 RDEPEND="${DEPEND}"
64 opfer 1.19 IUSE=""
65 opfer 1.18
66 opfer 1.19 elisp_pkg_setup() {
67 ulm 1.33 local need_emacs=${NEED_EMACS:-21}
68     local have_emacs=$(elisp-emacs-version)
69     if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then
70     eerror "This package needs at least Emacs ${need_emacs}."
71 opfer 1.19 eerror "Use \"eselect emacs\" to select the active version."
72 ulm 1.33 die "Emacs version ${have_emacs} is too low."
73 opfer 1.19 fi
74 ulm 1.36 einfo "Emacs version: ${have_emacs}"
75 opfer 1.19 }
76 mkennedy 1.1
77 opfer 1.18 elisp_src_unpack() {
78 ulm 1.33 [ -n "${A}" ] && unpack ${A}
79 ulm 1.30 if [ -f ${P}.el ]; then
80 ulm 1.39 # the "simple elisp" case with a single *.el file in WORKDIR
81 fauli 1.37 mv ${P}.el ${PN}.el || die
82 ulm 1.39 [ -d "${S}" ] || S=${WORKDIR}
83 opfer 1.18 fi
84 ulm 1.40
85     case "${EAPI:-0}" in
86 ulm 1.41 0|1) [ -d "${S}" ] && cd "${S}"
87     elisp_src_prepare ;;
88 ulm 1.40 esac
89     }
90    
91     elisp_src_prepare() {
92     local patch
93     for patch in ${ELISP_PATCHES}; do
94     if [ -f "${patch}" ]; then
95     epatch "${patch}"
96     elif [ -f "${FILESDIR}/${patch}" ]; then
97     epatch "${FILESDIR}/${patch}"
98     else
99     die "Cannot find ${patch}"
100     fi
101     done
102 mkennedy 1.5 }
103    
104 ulm 1.40 elisp_src_configure() { :; }
105    
106 opfer 1.18 elisp_src_compile() {
107 ulm 1.35 elisp-compile *.el || die
108 mkennedy 1.5 }
109    
110 opfer 1.18 elisp_src_install() {
111 ulm 1.35 elisp-install ${PN} *.el *.elc || die
112     if [ -n "${SITEFILE}" ]; then
113     elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
114     fi
115 opfer 1.19 if [ -n "${DOCS}" ]; then
116 fauli 1.37 dodoc ${DOCS} || die
117 opfer 1.19 fi
118 mkennedy 1.5 }
119    
120 opfer 1.18 elisp_pkg_postinst() {
121     elisp-site-regen
122 mkennedy 1.5 }
123    
124 opfer 1.18 elisp_pkg_postrm() {
125     elisp-site-regen
126 mkennedy 1.5 }

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