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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/elisp-common.eclass,v 1.14 2005/09/17 01:02:40 ciaranm Exp $
#
# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
#
# This is not an eclass, but it does provide emacs-related
# installation utilities.
SITELISP=/usr/share/emacs/site-lisp
elisp-compile() {
/usr/bin/emacs --batch -f batch-byte-compile --no-site-file --no-init-file $*
}
elisp-install() {
local subdir=$1
dodir ${SITELISP}/${subdir}
insinto ${SITELISP}/${subdir}
shift
doins $@
}
elisp-site-file-install() {
local sitefile=$1 my_pn=${2:-${PN}}
pushd ${S}
cp ${sitefile} ${T}
sed -i "s:@SITELISP@:${SITELISP}/${my_pn}:g" ${T}/$(basename ${sitefile})
insinto ${SITELISP}
doins ${T}/$(basename ${sitefile}) || die "failed to install site file"
popd
}
elisp-site-regen() {
einfo "Regenerating ${SITELISP}/site-gentoo.el ..."
einfo ""
cat <<EOF >${SITELISP}/site-gentoo.el
;;; DO NOT EDIT THIS FILE -- IT IS GENERATED AUTOMATICALLY BY PORTAGE
;;; -----------------------------------------------------------------
EOF
ls ${SITELISP}/[0-9][0-9]*-gentoo.el |sort -n | \
while read sf
do
einfo " Adding $(basename $sf) ..."
# Great for debugging, too noisy and slow for users though
# echo "(message \"Loading $sf ...\")" >>${SITELISP}/site-start.el
cat $sf >>${SITELISP}/site-gentoo.el
done
while read line; do einfo "${line}"; done <<EOF
All site initialization for Gentoo-installed packages is now added to
/usr/share/emacs/site-lisp/site-gentoo.el; site-start.el is no longer
managed by Gentoo. You are responsible for all maintenance of
site-start.el if there is such a file.
In order for this site initialization to be loaded for all users
automatically, as was done previously, you can add a line like this:
(load "/usr/share/emacs/site-lisp/site-gentoo")
to /usr/share/emacs/site-lisp/site-start.el. Alternatively, that line
can be added by individual users to their initialization files, or for
greater flexibility, users can select which of the package-specific
initialization files in /usr/share/emacs/site-lisp to load.
EOF
echo
}
# The following Emacs Lisp compilation routine is taken from GNU
# autotools.
elisp-comp() {
# Copyright 1995 Free Software Foundation, Inc.
# François Pinard <pinard@iro.umontreal.ca>, 1995.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This script byte-compiles all `.el' files which are part of its
# arguments, using GNU Emacs, and put the resulting `.elc' files into
# the current directory, so disregarding the original directories used
# in `.el' arguments.
#
# This script manages in such a way that all Emacs LISP files to
# be compiled are made visible between themselves, in the event
# they require or load-library one another.
if test $# = 0; then
echo 1>&2 "No files given to $0"
exit 1
else
if test -z "$EMACS" || test "$EMACS" = "t"; then
# Value of "t" means we are running in a shell under Emacs.
# Just assume Emacs is called "emacs".
EMACS=emacs
fi
tempdir=elc.$$
mkdir $tempdir
cp $* $tempdir
cd $tempdir
echo "(add-to-list 'load-path \"../\")" > script
$EMACS -batch -q --no-site-file --no-init-file -l script -f batch-byte-compile *.el
mv *.elc ..
cd ..
rm -fr $tempdir
fi
}
# Local Variables: ***
# mode: shell-script ***
# tab-width: 4 ***
# indent-tabs-mode: t ***
# End: ***
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