1 |
ulm |
1.36 |
# Copyright 1999-2008 Gentoo Foundation |
2 |
mkennedy |
1.1 |
# Distributed under the terms of the GNU General Public License v2 |
3 |
ulm |
1.39 |
# $Header: /var/cvsroot/gentoo-x86/eclass/elisp-common.eclass,v 1.38 2008/04/04 18:11:28 ulm Exp $ |
4 |
mkennedy |
1.1 |
# |
5 |
ulm |
1.24 |
# Copyright 2002-2004 Matthew Kennedy <mkennedy@gentoo.org> |
6 |
ulm |
1.35 |
# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com> |
7 |
ulm |
1.24 |
# Copyright 2004-2005 Mamoru Komachi <usata@gentoo.org> |
8 |
ulm |
1.35 |
# Copyright 2007-2008 Christian Faulhammer <opfer@gentoo.org> |
9 |
|
|
# Copyright 2007-2008 Ulrich Müller <ulm@gentoo.org> |
10 |
mkennedy |
1.1 |
# |
11 |
ulm |
1.25 |
# @ECLASS: elisp-common.eclass |
12 |
|
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# @MAINTAINER: |
13 |
ulm |
1.29 |
# Feel free to contact the Emacs team through <emacs@gentoo.org> if you have |
14 |
ulm |
1.25 |
# problems, suggestions or questions. |
15 |
|
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# @BLURB: Emacs-related installation utilities |
16 |
|
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# @DESCRIPTION: |
17 |
opfer |
1.15 |
# |
18 |
|
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# Usually you want to use this eclass for (optional) GNU Emacs support of |
19 |
ulm |
1.18 |
# your package. This is NOT for XEmacs! |
20 |
ulm |
1.25 |
# |
21 |
|
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# Many of the steps here are sometimes done by the build system of your |
22 |
opfer |
1.15 |
# package (especially compilation), so this is mainly for standalone elisp |
23 |
|
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# files you gathered from somewhere else. |
24 |
ulm |
1.25 |
# |
25 |
|
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# When relying on the emacs USE flag, you need to add |
26 |
opfer |
1.15 |
# |
27 |
ulm |
1.26 |
# emacs? ( virtual/emacs ) |
28 |
opfer |
1.15 |
# |
29 |
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# to your DEPEND/RDEPEND line and use the functions provided here to bring |
30 |
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# the files to the correct locations. |
31 |
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# |
32 |
ulm |
1.25 |
# .SS |
33 |
opfer |
1.15 |
# src_compile() usage: |
34 |
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# |
35 |
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# An elisp file is compiled by the elisp-compile() function defined here and |
36 |
ulm |
1.25 |
# simply takes the source files as arguments. |
37 |
opfer |
1.15 |
# |
38 |
ulm |
1.26 |
# elisp-compile *.el || die "elisp-compile failed" |
39 |
ulm |
1.25 |
# |
40 |
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# In the case of interdependent elisp files, you can use the elisp-comp() |
41 |
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# function which makes sure all files are loadable. |
42 |
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# |
43 |
ulm |
1.26 |
# elisp-comp *.el || die "elisp-comp failed" |
44 |
opfer |
1.15 |
# |
45 |
ulm |
1.25 |
# Function elisp-make-autoload-file() can be used to generate a file with |
46 |
ulm |
1.18 |
# autoload definitions for the lisp functions. It takes the output file name |
47 |
opfer |
1.15 |
# (default: "${PN}-autoloads.el") and a list of directories (default: working |
48 |
ulm |
1.18 |
# directory) as its arguments. Use of this function requires that the elisp |
49 |
opfer |
1.15 |
# source files contain magic ";;;###autoload" comments. See the Emacs Lisp |
50 |
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# Reference Manual (node "Autoload") for a detailed explanation. |
51 |
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# |
52 |
ulm |
1.25 |
# .SS |
53 |
opfer |
1.15 |
# src_install() usage: |
54 |
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# |
55 |
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# The resulting compiled files (.elc) should be put in a subdirectory of |
56 |
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# /usr/share/emacs/site-lisp/ which is named after the first argument |
57 |
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# of elisp-install(). The following parameters are the files to be put in |
58 |
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# that directory. Usually the subdirectory should be ${PN}, you can choose |
59 |
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# something else, but remember to tell elisp-site-file-install() (see below) |
60 |
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# the change, as it defaults to ${PN}. |
61 |
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# |
62 |
ulm |
1.26 |
# elisp-install ${PN} *.el *.elc || die "elisp-install failed" |
63 |
opfer |
1.15 |
# |
64 |
ulm |
1.25 |
# To let the Emacs support be activated by Emacs on startup, you need |
65 |
opfer |
1.15 |
# to provide a site file (shipped in ${FILESDIR}) which contains the startup |
66 |
ulm |
1.18 |
# code (have a look in the documentation of your software). Normally this |
67 |
opfer |
1.15 |
# would look like this: |
68 |
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# |
69 |
ulm |
1.26 |
# ;;; csv-mode site-lisp configuration |
70 |
opfer |
1.15 |
# |
71 |
ulm |
1.26 |
# (add-to-list 'load-path "@SITELISP@") |
72 |
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# (add-to-list 'auto-mode-alist '("\\.csv\\'" . csv-mode)) |
73 |
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# (autoload 'csv-mode "csv-mode" "Major mode for csv files." t) |
74 |
opfer |
1.15 |
# |
75 |
ulm |
1.25 |
# If your Emacs support files are installed in a subdirectory of |
76 |
ulm |
1.29 |
# /usr/share/emacs/site-lisp/ (which is recommended), you need to extend |
77 |
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# Emacs' load-path as shown in the first non-comment. |
78 |
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# The elisp-site-file-install() function of this eclass will replace |
79 |
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# "@SITELISP@" by the actual path. |
80 |
ulm |
1.25 |
# |
81 |
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# The next line tells Emacs to load the mode opening a file ending with |
82 |
opfer |
1.15 |
# ".csv" and load functions depending on the context and needed features. |
83 |
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# Be careful though. Commands as "load-library" or "require" bloat the |
84 |
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# editor as they are loaded on every startup. When having a lot of Emacs |
85 |
ulm |
1.18 |
# support files, users may be annoyed by the start-up time. Also avoid |
86 |
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# keybindings as they might interfere with the user's settings. Give a hint |
87 |
opfer |
1.15 |
# in pkg_postinst(), which should be enough. |
88 |
ulm |
1.25 |
# |
89 |
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# The naming scheme for this site file is "[0-9][0-9]*-gentoo.el", where the |
90 |
ulm |
1.18 |
# two digits at the beginning define the loading order. So if you depend on |
91 |
opfer |
1.15 |
# another Emacs package, your site file's number must be higher! |
92 |
ulm |
1.25 |
# |
93 |
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# Best practice is to define a SITEFILE variable in the global scope of your |
94 |
opfer |
1.15 |
# ebuild (right after DEPEND e.g.): |
95 |
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# |
96 |
ulm |
1.26 |
# SITEFILE=50${PN}-gentoo.el |
97 |
opfer |
1.15 |
# |
98 |
ulm |
1.25 |
# Which is then installed by |
99 |
opfer |
1.15 |
# |
100 |
ulm |
1.29 |
# elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die |
101 |
opfer |
1.15 |
# |
102 |
ulm |
1.18 |
# in src_install(). If your subdirectory is not named ${PN}, give the |
103 |
opfer |
1.15 |
# differing name as second argument. |
104 |
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# |
105 |
ulm |
1.25 |
# .SS |
106 |
opfer |
1.15 |
# pkg_postinst() / pkg_postrm() usage: |
107 |
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# |
108 |
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# After that you need to recreate the start-up file of Emacs after emerging |
109 |
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# and unmerging by using |
110 |
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# |
111 |
ulm |
1.26 |
# pkg_postinst() { |
112 |
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# elisp-site-regen |
113 |
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# } |
114 |
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# |
115 |
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# pkg_postrm() { |
116 |
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# elisp-site-regen |
117 |
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# } |
118 |
opfer |
1.15 |
# |
119 |
ulm |
1.25 |
# When having optional Emacs support, you should prepend "use emacs &&" to |
120 |
opfer |
1.22 |
# above calls of elisp-site-regen(). Don't use "has_version virtual/emacs"! |
121 |
ulm |
1.25 |
# When unmerging the state of the emacs USE flag is taken from the package |
122 |
opfer |
1.22 |
# database and not from the environment, so it is no problem when you unset |
123 |
ulm |
1.25 |
# USE=emacs between merge and unmerge of a package. |
124 |
opfer |
1.22 |
# |
125 |
ulm |
1.25 |
# .SS |
126 |
opfer |
1.22 |
# Miscellaneous functions: |
127 |
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# |
128 |
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# elisp-emacs-version() outputs the version of the currently active Emacs. |
129 |
mkennedy |
1.1 |
|
130 |
ulm |
1.29 |
# @ECLASS-VARIABLE: SITELISP |
131 |
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# @DESCRIPTION: |
132 |
ulm |
1.31 |
# Directory where packages install Emacs Lisp files. |
133 |
mkennedy |
1.1 |
SITELISP=/usr/share/emacs/site-lisp |
134 |
ulm |
1.29 |
|
135 |
ulm |
1.31 |
# Directory where packages install miscellaneous (not Lisp) files. |
136 |
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SITEETC=/usr/share/emacs/etc |
137 |
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138 |
ulm |
1.29 |
# @ECLASS-VARIABLE: SITEFILE |
139 |
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# @DESCRIPTION: |
140 |
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# Name of package's site-init file. |
141 |
ulm |
1.25 |
SITEFILE=50${PN}-gentoo.el |
142 |
ulm |
1.29 |
|
143 |
ulm |
1.28 |
EMACS=/usr/bin/emacs |
144 |
ulm |
1.38 |
# The following works for Emacs versions 18-23, don't change it. |
145 |
ulm |
1.30 |
EMACSFLAGS="-batch -q --no-site-file" |
146 |
ulm |
1.25 |
|
147 |
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# @FUNCTION: elisp-compile |
148 |
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# @USAGE: <list of elisp files> |
149 |
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# @DESCRIPTION: |
150 |
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# Byte-compile Emacs Lisp files. |
151 |
mkennedy |
1.1 |
|
152 |
mkennedy |
1.2 |
elisp-compile() { |
153 |
ulm |
1.32 |
ebegin "Compiling GNU Emacs Elisp files" |
154 |
ulm |
1.30 |
${EMACS} ${EMACSFLAGS} -f batch-byte-compile "$@" |
155 |
ulm |
1.32 |
eend $? "batch-byte-compile failed" |
156 |
ulm |
1.30 |
} |
157 |
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|
158 |
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# @FUNCTION: elisp-comp |
159 |
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# @USAGE: <list of elisp files> |
160 |
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# @DESCRIPTION: |
161 |
|
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# Byte-compile interdependent Emacs Lisp files. |
162 |
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# |
163 |
|
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# This function byte-compiles all ".el" files which are part of its |
164 |
|
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# arguments, using GNU Emacs, and puts the resulting ".elc" files into the |
165 |
|
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# current directory, so disregarding the original directories used in ".el" |
166 |
|
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# arguments. |
167 |
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# |
168 |
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# This function manages in such a way that all Emacs Lisp files to be |
169 |
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# compiled are made visible between themselves, in the event they require or |
170 |
|
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# load one another. |
171 |
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|
172 |
|
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elisp-comp() { |
173 |
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# Copyright 1995 Free Software Foundation, Inc. |
174 |
|
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# François Pinard <pinard@iro.umontreal.ca>, 1995. |
175 |
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# Originally taken from GNU autotools. |
176 |
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|
177 |
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[ $# -gt 0 ] || return 1 |
178 |
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|
179 |
ulm |
1.32 |
ebegin "Compiling GNU Emacs Elisp files" |
180 |
ulm |
1.30 |
|
181 |
|
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tempdir=elc.$$ |
182 |
|
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mkdir ${tempdir} |
183 |
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cp "$@" ${tempdir} |
184 |
|
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pushd ${tempdir} |
185 |
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|
186 |
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echo "(add-to-list 'load-path \"../\")" > script |
187 |
|
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${EMACS} ${EMACSFLAGS} -l script -f batch-byte-compile *.el |
188 |
|
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local ret=$? |
189 |
|
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mv *.elc .. |
190 |
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|
191 |
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popd |
192 |
|
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rm -fr ${tempdir} |
193 |
ulm |
1.32 |
|
194 |
|
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eend ${ret} "batch-byte-compile failed" |
195 |
ulm |
1.30 |
return ${ret} |
196 |
opfer |
1.22 |
} |
197 |
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|
198 |
ulm |
1.25 |
# @FUNCTION: elisp-emacs-version |
199 |
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# @DESCRIPTION: |
200 |
|
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# Output version of currently active Emacs. |
201 |
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|
202 |
opfer |
1.22 |
elisp-emacs-version() { |
203 |
ulm |
1.38 |
# The following will work for at least versions 18-23. |
204 |
opfer |
1.22 |
echo "(princ emacs-version)" >"${T}"/emacs-version.el |
205 |
ulm |
1.30 |
${EMACS} ${EMACSFLAGS} -l "${T}"/emacs-version.el |
206 |
ulm |
1.37 |
rm -f "${T}"/emacs-version.el |
207 |
mkennedy |
1.2 |
} |
208 |
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|
209 |
ulm |
1.25 |
# @FUNCTION: elisp-make-autoload-file |
210 |
|
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# @USAGE: [output file] [list of directories] |
211 |
|
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# @DESCRIPTION: |
212 |
|
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# Generate a file with autoload definitions for the lisp functions. |
213 |
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|
214 |
ulm |
1.29 |
elisp-make-autoload-file() { |
215 |
opfer |
1.17 |
local f="${1:-${PN}-autoloads.el}" |
216 |
opfer |
1.15 |
shift |
217 |
ulm |
1.32 |
ebegin "Generating autoload file for GNU Emacs" |
218 |
opfer |
1.22 |
|
219 |
ulm |
1.21 |
sed 's/^FF/\f/' >"${f}" <<-EOF |
220 |
|
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;;; ${f##*/} --- autoloads for ${P} |
221 |
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|
222 |
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;;; Commentary: |
223 |
|
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;; Automatically generated by elisp-common.eclass |
224 |
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;; DO NOT EDIT THIS FILE |
225 |
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226 |
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;;; Code: |
227 |
|
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FF |
228 |
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;; Local Variables: |
229 |
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;; version-control: never |
230 |
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;; no-byte-compile: t |
231 |
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;; no-update-autoloads: t |
232 |
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;; End: |
233 |
|
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;;; ${f##*/} ends here |
234 |
|
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EOF |
235 |
opfer |
1.22 |
|
236 |
ulm |
1.30 |
${EMACS} ${EMACSFLAGS} \ |
237 |
opfer |
1.15 |
--eval "(setq make-backup-files nil)" \ |
238 |
|
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--eval "(setq generated-autoload-file (expand-file-name \"${f}\"))" \ |
239 |
|
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-f batch-update-autoloads "${@-.}" |
240 |
ulm |
1.32 |
|
241 |
|
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eend $? "batch-update-autoloads failed" |
242 |
opfer |
1.15 |
} |
243 |
|
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|
244 |
ulm |
1.25 |
# @FUNCTION: elisp-install |
245 |
|
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# @USAGE: <subdirectory> <list of files> |
246 |
|
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# @DESCRIPTION: |
247 |
|
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# Install files in SITELISP directory. |
248 |
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|
249 |
mkennedy |
1.1 |
elisp-install() { |
250 |
ulm |
1.28 |
local subdir="$1" |
251 |
|
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shift |
252 |
ulm |
1.32 |
ebegin "Installing Elisp files for GNU Emacs support" |
253 |
ulm |
1.28 |
( # subshell to avoid pollution of calling environment |
254 |
|
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insinto "${SITELISP}/${subdir}" |
255 |
|
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doins "$@" |
256 |
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) |
257 |
ulm |
1.32 |
eend $? "doins failed" |
258 |
mkennedy |
1.1 |
} |
259 |
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|
260 |
ulm |
1.25 |
# @FUNCTION: elisp-site-file-install |
261 |
|
|
# @USAGE: <site-init file> [subdirectory] |
262 |
|
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# @DESCRIPTION: |
263 |
|
|
# Install Emacs site-init file in SITELISP directory. |
264 |
|
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|
265 |
mkennedy |
1.1 |
elisp-site-file-install() { |
266 |
ulm |
1.37 |
local sf="${T}/${1##*/}" my_pn="${2:-${PN}}" ret |
267 |
ulm |
1.32 |
ebegin "Installing site initialisation file for GNU Emacs" |
268 |
ulm |
1.37 |
cp "$1" "${sf}" |
269 |
ulm |
1.31 |
sed -i -e "s:@SITELISP@:${SITELISP}/${my_pn}:g" \ |
270 |
ulm |
1.37 |
-e "s:@SITEETC@:${SITEETC}/${my_pn}:g" "${sf}" |
271 |
ulm |
1.28 |
( # subshell to avoid pollution of calling environment |
272 |
ulm |
1.34 |
insinto "${SITELISP}/site-gentoo.d" |
273 |
ulm |
1.37 |
doins "${sf}" |
274 |
ulm |
1.28 |
) |
275 |
ulm |
1.37 |
ret=$? |
276 |
|
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rm -f "${sf}" |
277 |
|
|
eend ${ret} "doins failed" |
278 |
mkennedy |
1.1 |
} |
279 |
|
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|
280 |
ulm |
1.25 |
# @FUNCTION: elisp-site-regen |
281 |
|
|
# @DESCRIPTION: |
282 |
ulm |
1.34 |
# Regenerate site-gentoo.el file. The old location for site initialisation |
283 |
|
|
# files of packages was /usr/share/emacs/site-lisp/. In December 2007 this |
284 |
|
|
# has been changed to /usr/share/emacs/site-lisp/site-gentoo.d/. Remerge of |
285 |
|
|
# packages with Emacs support is enough, the old location is still supported |
286 |
|
|
# when generating the start-up file. |
287 |
ulm |
1.32 |
|
288 |
mkennedy |
1.1 |
elisp-site-regen() { |
289 |
ulm |
1.34 |
local i sf line obsolete |
290 |
ulm |
1.32 |
local -a sflist |
291 |
ulm |
1.38 |
# Work around Paludis borkage: variable T is empty in pkg_postrm |
292 |
ulm |
1.39 |
local tmpdir=${T:-$(mktemp -d)} |
293 |
opfer |
1.22 |
|
294 |
ulm |
1.38 |
if [ ! -d "${ROOT}${SITELISP}" ]; then |
295 |
|
|
eerror "Directory ${SITELISP} does not exist" |
296 |
|
|
return 1 |
297 |
|
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fi |
298 |
|
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|
299 |
ulm |
1.29 |
if [ ! -e "${ROOT}${SITELISP}"/site-gentoo.el ] \ |
300 |
|
|
&& [ ! -e "${ROOT}${SITELISP}"/site-start.el ]; then |
301 |
|
|
einfo "Creating default ${SITELISP}/site-start.el ..." |
302 |
ulm |
1.37 |
cat <<-EOF >"${tmpdir}"/site-start.el |
303 |
ulm |
1.29 |
;;; site-start.el |
304 |
|
|
|
305 |
|
|
;;; Commentary: |
306 |
|
|
;; This default site startup file is installed by elisp-common.eclass. |
307 |
|
|
;; You may replace this file by your own site initialisation, or even |
308 |
|
|
;; remove it completely; it will not be recreated. |
309 |
|
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|
310 |
|
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;;; Code: |
311 |
|
|
;; Load site initialisation for Gentoo-installed packages. |
312 |
|
|
(require 'site-gentoo) |
313 |
|
|
|
314 |
|
|
;;; site-start.el ends here |
315 |
|
|
EOF |
316 |
|
|
fi |
317 |
|
|
|
318 |
ulm |
1.25 |
einfon "Regenerating ${SITELISP}/site-gentoo.el ..." |
319 |
ulm |
1.32 |
|
320 |
|
|
# remove auxiliary file |
321 |
|
|
rm -f "${ROOT}${SITELISP}"/00site-gentoo.el |
322 |
|
|
|
323 |
|
|
# set nullglob option, there may be a directory without matching files |
324 |
|
|
local old_shopts=$(shopt -p nullglob) |
325 |
|
|
shopt -s nullglob |
326 |
|
|
|
327 |
|
|
for sf in "${ROOT}${SITELISP}"/[0-9][0-9]*-gentoo.el \ |
328 |
|
|
"${ROOT}${SITELISP}"/site-gentoo.d/[0-9][0-9]*.el |
329 |
|
|
do |
330 |
|
|
[ -r "${sf}" ] || continue |
331 |
|
|
# sort files by their basename. straight insertion sort. |
332 |
|
|
for ((i=${#sflist[@]}; i>0; i--)); do |
333 |
|
|
[[ ${sf##*/} < ${sflist[i-1]##*/} ]] || break |
334 |
|
|
sflist[i]=${sflist[i-1]} |
335 |
|
|
done |
336 |
|
|
sflist[i]=${sf} |
337 |
ulm |
1.34 |
# set a flag if there are obsolete files |
338 |
|
|
[ "${sf%/*}" = "${ROOT}${SITELISP}" ] && obsolete=t |
339 |
ulm |
1.32 |
done |
340 |
|
|
|
341 |
|
|
eval "${old_shopts}" |
342 |
|
|
|
343 |
ulm |
1.37 |
cat <<-EOF >"${tmpdir}"/site-gentoo.el |
344 |
ulm |
1.24 |
;;; site-gentoo.el --- site initialisation for Gentoo-installed packages |
345 |
|
|
|
346 |
|
|
;;; Commentary: |
347 |
|
|
;; Automatically generated by elisp-common.eclass |
348 |
|
|
;; DO NOT EDIT THIS FILE |
349 |
|
|
|
350 |
|
|
;;; Code: |
351 |
|
|
EOF |
352 |
ulm |
1.37 |
cat "${sflist[@]}" </dev/null >>"${tmpdir}"/site-gentoo.el |
353 |
|
|
cat <<-EOF >>"${tmpdir}"/site-gentoo.el |
354 |
ulm |
1.24 |
|
355 |
ulm |
1.28 |
(provide 'site-gentoo) |
356 |
|
|
|
357 |
|
|
;; Local Variables: |
358 |
|
|
;; no-byte-compile: t |
359 |
|
|
;; End: |
360 |
ulm |
1.24 |
;;; site-gentoo.el ends here |
361 |
|
|
EOF |
362 |
|
|
|
363 |
ulm |
1.37 |
if cmp -s "${ROOT}${SITELISP}"/site-gentoo.el "${tmpdir}"/site-gentoo.el |
364 |
|
|
then |
365 |
opfer |
1.22 |
# This prevents outputting unnecessary text when there |
366 |
ulm |
1.29 |
# was actually no change. |
367 |
|
|
# A case is a remerge where we have doubled output. |
368 |
ulm |
1.25 |
echo " no changes." |
369 |
opfer |
1.22 |
else |
370 |
ulm |
1.37 |
mv "${tmpdir}"/site-gentoo.el "${ROOT}${SITELISP}"/site-gentoo.el |
371 |
|
|
[ -f "${tmpdir}"/site-start.el ] \ |
372 |
ulm |
1.29 |
&& [ ! -e "${ROOT}${SITELISP}"/site-start.el ] \ |
373 |
ulm |
1.37 |
&& mv "${tmpdir}"/site-start.el "${ROOT}${SITELISP}"/site-start.el |
374 |
ulm |
1.25 |
echo; einfo |
375 |
ulm |
1.32 |
for sf in "${sflist[@]##*/}"; do |
376 |
opfer |
1.22 |
einfo " Adding ${sf} ..." |
377 |
|
|
done |
378 |
ulm |
1.32 |
einfo "Regenerated ${SITELISP}/site-gentoo.el." |
379 |
|
|
|
380 |
|
|
echo |
381 |
opfer |
1.22 |
while read line; do einfo "${line}"; done <<EOF |
382 |
ulm |
1.25 |
All site initialisation for Gentoo-installed packages is added to |
383 |
jbms |
1.4 |
/usr/share/emacs/site-lisp/site-gentoo.el; site-start.el is no longer |
384 |
ulm |
1.31 |
managed by Gentoo. You are responsible for all maintenance of |
385 |
usata |
1.8 |
site-start.el if there is such a file. |
386 |
jbms |
1.4 |
|
387 |
ulm |
1.24 |
In order for this site initialisation to be loaded for all users |
388 |
ulm |
1.25 |
automatically, you can add a line like this: |
389 |
jbms |
1.4 |
|
390 |
ulm |
1.29 |
(require 'site-gentoo) |
391 |
jbms |
1.4 |
|
392 |
|
|
to /usr/share/emacs/site-lisp/site-start.el. Alternatively, that line |
393 |
ulm |
1.31 |
can be added by individual users to their initialisation files, or, |
394 |
|
|
for greater flexibility, users can load individual package-specific |
395 |
ulm |
1.34 |
initialisation files from /usr/share/emacs/site-lisp/site-gentoo.d/. |
396 |
jbms |
1.4 |
EOF |
397 |
opfer |
1.22 |
echo |
398 |
ulm |
1.35 |
|
399 |
|
|
if [ "${obsolete}" ]; then |
400 |
|
|
while read line; do ewarn "${line}"; done <<-EOF |
401 |
|
|
Site-initialisation files of Emacs packages are now installed in |
402 |
|
|
/usr/share/emacs/site-lisp/site-gentoo.d/. You may consider using |
403 |
|
|
/usr/sbin/emacs-updater to rebuild the installed Emacs packages. |
404 |
|
|
However, the old location is still supported. |
405 |
|
|
EOF |
406 |
|
|
echo |
407 |
|
|
fi |
408 |
opfer |
1.22 |
fi |
409 |
ulm |
1.32 |
|
410 |
|
|
# Kludge for backwards compatibility: During pkg_postrm, old versions |
411 |
ulm |
1.34 |
# of this eclass (saved in the VDB) won't find packages' site-init files |
412 |
ulm |
1.32 |
# in the new location. So we copy them to an auxiliary file that is |
413 |
|
|
# visible to old eclass versions. |
414 |
|
|
for sf in "${sflist[@]}"; do |
415 |
|
|
[ "${sf%/*}" = "${ROOT}${SITELISP}/site-gentoo.d" ] \ |
416 |
|
|
&& cat "${sf}" >>"${ROOT}${SITELISP}"/00site-gentoo.el |
417 |
|
|
done |
418 |
ulm |
1.37 |
|
419 |
|
|
# cleanup |
420 |
|
|
rm -f "${tmpdir}"/site-{gentoo,start}.el |
421 |
mkennedy |
1.3 |
} |