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# Copyright 1999-2004 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/elisp-common.eclass,v 1.13 2005/07/11 15:08:06 swegener Exp $
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#
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# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
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# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
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#
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# This is not an eclass, but it does provide emacs-related
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# installation utilities.
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SITELISP=/usr/share/emacs/site-lisp
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elisp-compile() {
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/usr/bin/emacs --batch -f batch-byte-compile --no-site-file --no-init-file $*
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}
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elisp-install() {
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local subdir=$1
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dodir ${SITELISP}/${subdir}
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insinto ${SITELISP}/${subdir}
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shift
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doins $@
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}
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elisp-site-file-install() {
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local sitefile=$1 my_pn=${2:-${PN}}
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pushd ${S}
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cp ${sitefile} ${T}
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sed -i "s:@SITELISP@:${SITELISP}/${my_pn}:g" ${T}/$(basename ${sitefile})
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insinto ${SITELISP}
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doins ${T}/$(basename ${sitefile}) || die "failed to install site file"
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popd
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}
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elisp-site-regen() {
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einfo "Regenerating ${SITELISP}/site-gentoo.el ..."
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einfo ""
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cat <<EOF >${SITELISP}/site-gentoo.el
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;;; DO NOT EDIT THIS FILE -- IT IS GENERATED AUTOMATICALLY BY PORTAGE
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;;; -----------------------------------------------------------------
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EOF
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ls ${SITELISP}/[0-9][0-9]*-gentoo.el |sort -n | \
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while read sf
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do
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einfo " Adding $(basename $sf) ..."
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# Great for debugging, too noisy and slow for users though
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# echo "(message \"Loading $sf ...\")" >>${SITELISP}/site-start.el
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cat $sf >>${SITELISP}/site-gentoo.el
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done
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while read line; do einfo "${line}"; done <<EOF
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All site initialization for Gentoo-installed packages is now added to
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/usr/share/emacs/site-lisp/site-gentoo.el; site-start.el is no longer
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managed by Gentoo. You are responsible for all maintenance of
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site-start.el if there is such a file.
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In order for this site initialization to be loaded for all users
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automatically, as was done previously, you can add a line like this:
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(load "/usr/share/emacs/site-lisp/site-gentoo")
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to /usr/share/emacs/site-lisp/site-start.el. Alternatively, that line
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can be added by individual users to their initialization files, or for
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greater flexibility, users can select which of the package-specific
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initialization files in /usr/share/emacs/site-lisp to load.
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EOF
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echo
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}
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# The following Emacs Lisp compilation routine is taken from GNU
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# autotools.
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elisp-comp() {
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# Copyright 1995 Free Software Foundation, Inc.
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# François Pinard <pinard@iro.umontreal.ca>, 1995.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# This script byte-compiles all `.el' files which are part of its
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# arguments, using GNU Emacs, and put the resulting `.elc' files into
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# the current directory, so disregarding the original directories used
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# in `.el' arguments.
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#
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# This script manages in such a way that all Emacs LISP files to
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# be compiled are made visible between themselves, in the event
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# they require or load-library one another.
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if test $# = 0; then
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echo 1>&2 "No files given to $0"
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exit 1
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else
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if test -z "$EMACS" || test "$EMACS" = "t"; then
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# Value of "t" means we are running in a shell under Emacs.
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# Just assume Emacs is called "emacs".
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EMACS=emacs
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fi
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tempdir=elc.$$
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mkdir $tempdir
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cp $* $tempdir
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cd $tempdir
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echo "(add-to-list 'load-path \"../\")" > script
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$EMACS -batch -q --no-site-file --no-init-file -l script -f batch-byte-compile *.el
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mv *.elc ..
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cd ..
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rm -fr $tempdir
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fi
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}
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# Local Variables: ***
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# mode: shell-script ***
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# tab-width: 4 ***
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# indent-tabs-mode: t ***
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# End: ***
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