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Revision 1.44 - (hide annotations) (download)
Sat Jan 30 22:54:00 2010 UTC (4 years, 6 months ago) by ulm
Branch: MAIN
Changes since 1.43: +5 -3 lines
Look for patches in WORKDIR too.

1 ulm 1.44 # Copyright 1999-2010 Gentoo Foundation
2 mkennedy 1.1 # Distributed under the terms of the GNU General Public License v2
3 ulm 1.44 # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.43 2009/10/08 10:50:35 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 ulm 1.44 # Copyright 2007-2010 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 1.40 # @ECLASS-VARIABLE: ELISP_PATCHES
37     # @DESCRIPTION:
38     # Any patches to apply after unpacking the sources. Patches are searched
39     # both in ${PWD} and ${FILESDIR}.
40    
41 ulm 1.38 # @ECLASS-VARIABLE: SITEFILE
42 ulm 1.23 # @DESCRIPTION:
43 ulm 1.38 # Name of package's site-init file. The filename must match the shell
44     # pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are
45     # reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice
46     # in most cases.
47 opfer 1.19
48 ulm 1.43 # @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().
52    
53     # @ECLASS-VARIABLE: DOCS
54     # @DESCRIPTION:
55     # DOCS="blah.txt ChangeLog" is automatically used to install the given
56     # files by dodoc in src_install().
57    
58 ulm 1.42 inherit elisp-common eutils
59 opfer 1.19
60 ulm 1.40 case "${EAPI:-0}" in
61     0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
62     pkg_{setup,postinst,postrm} ;;
63     *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
64     pkg_{setup,postinst,postrm} ;;
65     esac
66 ulm 1.38
67 ulm 1.33 DEPEND=">=virtual/emacs-${NEED_EMACS:-21}"
68 ulm 1.40 RDEPEND="${DEPEND}"
69 opfer 1.19 IUSE=""
70 opfer 1.18
71 opfer 1.19 elisp_pkg_setup() {
72 ulm 1.33 local need_emacs=${NEED_EMACS:-21}
73     local have_emacs=$(elisp-emacs-version)
74 ulm 1.42 if [ "${have_emacs%%.*}" -lt "${need_emacs%%.*}" ]; then
75     eerror "This package needs at least Emacs ${need_emacs%%.*}."
76 opfer 1.19 eerror "Use \"eselect emacs\" to select the active version."
77 ulm 1.33 die "Emacs version ${have_emacs} is too low."
78 opfer 1.19 fi
79 ulm 1.36 einfo "Emacs version: ${have_emacs}"
80 opfer 1.19 }
81 mkennedy 1.1
82 opfer 1.18 elisp_src_unpack() {
83 ulm 1.33 [ -n "${A}" ] && unpack ${A}
84 ulm 1.30 if [ -f ${P}.el ]; then
85 ulm 1.39 # the "simple elisp" case with a single *.el file in WORKDIR
86 fauli 1.37 mv ${P}.el ${PN}.el || die
87 ulm 1.39 [ -d "${S}" ] || S=${WORKDIR}
88 opfer 1.18 fi
89 ulm 1.40
90     case "${EAPI:-0}" in
91 ulm 1.41 0|1) [ -d "${S}" ] && cd "${S}"
92     elisp_src_prepare ;;
93 ulm 1.40 esac
94     }
95    
96     elisp_src_prepare() {
97     local patch
98     for patch in ${ELISP_PATCHES}; do
99     if [ -f "${patch}" ]; then
100     epatch "${patch}"
101 ulm 1.44 elif [ -f "${WORKDIR}/${patch}" ]; then
102     epatch "${WORKDIR}/${patch}"
103 ulm 1.40 elif [ -f "${FILESDIR}/${patch}" ]; then
104     epatch "${FILESDIR}/${patch}"
105     else
106     die "Cannot find ${patch}"
107     fi
108     done
109 mkennedy 1.5 }
110    
111 ulm 1.40 elisp_src_configure() { :; }
112    
113 opfer 1.18 elisp_src_compile() {
114 ulm 1.35 elisp-compile *.el || die
115 ulm 1.43 if [ -n "${ELISP_TEXINFO}" ]; then
116     makeinfo ${ELISP_TEXINFO} || die
117     fi
118 mkennedy 1.5 }
119    
120 opfer 1.18 elisp_src_install() {
121 ulm 1.35 elisp-install ${PN} *.el *.elc || die
122     if [ -n "${SITEFILE}" ]; then
123     elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
124     fi
125 ulm 1.43 if [ -n "${ELISP_TEXINFO}" ]; then
126     set -- ${ELISP_TEXINFO}
127     doinfo ${@/%.*/.info*} || die
128     fi
129 opfer 1.19 if [ -n "${DOCS}" ]; then
130 fauli 1.37 dodoc ${DOCS} || die
131 opfer 1.19 fi
132 mkennedy 1.5 }
133    
134 opfer 1.18 elisp_pkg_postinst() {
135     elisp-site-regen
136 mkennedy 1.5 }
137    
138 opfer 1.18 elisp_pkg_postrm() {
139     elisp-site-regen
140 mkennedy 1.5 }

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