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153 lines
4.7 KiB
153 lines
4.7 KiB
# Copyright 1999-2015 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/app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.5.ebuild,v 1.1 2015/02/23 20:48:30 ulm Exp $
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EAPI=5
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inherit elisp-common eutils fdo-mime gnome2-utils readme.gentoo user
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DESCRIPTION="Common files needed by all GNU Emacs versions"
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HOMEPAGE="http://wiki.gentoo.org/wiki/Project:Emacs"
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SRC_URI="http://dev.gentoo.org/~ulm/emacs/${P}.tar.xz"
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LICENSE="GPL-3+"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x86-solaris"
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IUSE="games X"
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PDEPEND="virtual/emacs"
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pkg_setup() {
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use games && enewgroup gamestat 36
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}
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src_install() {
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insinto "${SITELISP}"
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doins subdirs.el
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newins site-gentoo.el{,.orig}
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keepdir /etc/emacs
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insinto /etc/emacs
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doins site-start.el
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if use games; then
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keepdir /var/games/emacs
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fowners 0:gamestat /var/games/emacs
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fperms g+w /var/games/emacs
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fi
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if use X; then
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local i
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domenu emacs.desktop emacsclient.desktop || die
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pushd icons || die
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newicon sink.png emacs-sink.png
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newicon emacs_48.png emacs.png
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newicon emacs22_48.png emacs22.png
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for i in 16 24 32 48 128; do
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newicon -s ${i} emacs_${i}.png emacs.png
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done
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for i in 16 24 32 48; do
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newicon -s ${i} emacs22_${i}.png emacs22.png
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done
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doicon -s scalable emacs.svg
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popd
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gnome2_icon_savelist
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fi
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DOC_CONTENTS="All site initialisation for Gentoo-installed packages is
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added to ${SITELISP}/site-gentoo.el. In order for this site
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initialisation to be loaded for all users automatically, a default
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site startup file /etc/emacs/site-start.el is installed. You are
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responsible for maintenance of this file.
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\n\nAlternatively, individual users can add the following command:
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\n\n(require 'site-gentoo)
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\n\nto their ~/.emacs initialisation files, or, for greater
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flexibility, users may load single package-specific initialisation
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files from the ${SITELISP}/site-gentoo.d/ directory."
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readme.gentoo_create_doc
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}
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site-start-modified-p() {
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case $(cksum <"${EROOT}${SITELISP}/site-start.el") in
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# checksums of auto-generated site-start.el files
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"2098727038 349") return 1 ;; # elisp-common.eclass
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"3626264063 355") return 1 ;; # emacs-common-gentoo-1.0 (cvs rev 1.1)
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"3738455534 394") return 1 ;; # emacs-common-gentoo-1.0 (cvs rev 1.6)
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"4199862847 394") return 1 ;; # emacs-common-gentoo-1.1
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"2547348044 394") return 1 ;; # emacs-common-gentoo-1.2
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"2214952934 397") return 1 ;; # emacs-common-gentoo-1.2-r1
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"3917799317 397") return 1 ;; # emacs-common-gentoo-1.2-r2
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*) return 0 ;;
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esac
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}
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pkg_preinst() {
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# make sure that site-gentoo.el exists since site-start.el requires it
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if [[ ! -d ${EROOT}${SITELISP} ]]; then
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mv "${ED}${SITELISP}"/site-gentoo.el{.orig,} || die
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else
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elisp-site-regen
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rm "${ED}${SITELISP}/site-gentoo.el.orig" || die
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cp "${EROOT}${SITELISP}/site-gentoo.el" "${ED}${SITELISP}/" || die
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fi
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if use games; then
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local f
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for f in /var/games/emacs/{snake,tetris}-scores; do
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if [[ -e ${EROOT}${f} ]]; then
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cp "${EROOT}${f}" "${ED}${f}" || die
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elif [[ -e ${EROOT}/var/lib${f#/var} ]]; then
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# backwards compatibility
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cp "${EROOT}/var/lib${f#/var}" "${ED}${f}" || die
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fi
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touch "${ED}${f}" || die
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chgrp gamestat "${ED}${f}" || die
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chmod g+w "${ED}${f}" || die
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done
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if [[ -d ${EROOT}/var/games && -z $(find "${EROOT}"/var/games \
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-maxdepth 0 -uid 0 -gid 0 -perm 755 -print) ]]; then
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chown 0:0 "${EROOT}"/var/games || die
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chmod 755 "${EROOT}"/var/games || die
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fi
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if has 1.4-r1 ${REPLACING_VERSIONS} \
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&& [[ -d ${EROOT}/var/games/emacs ]]; then
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elog "Updating owner and permissions of score file directory."
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chown 0:gamestat "${EROOT}"/var/games/emacs || die
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chmod 775 "${EROOT}"/var/games/emacs || die
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fi
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fi
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if [[ -e ${EROOT}${SITELISP}/site-start.el ]]; then
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ewarn "The location of the site startup file for Emacs has changed to"
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ewarn "/etc/emacs/site-start.el."
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if site-start-modified-p; then
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eerror "Locally modified ${SITELISP}/site-start.el file found."
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eerror "If this file contains your own customisation, you should"
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eerror "move it to /etc/emacs/. In any case, you must remove the"
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eerror "file from the old location."
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die "Cannot continue unless ${SITELISP}/site-start.el is removed."
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else
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ewarn "Removing the old ${SITELISP}/site-start.el file."
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rm -f "${EROOT}${SITELISP}/site-start.el"
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fi
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fi
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}
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pkg_postinst() {
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if use X; then
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fdo-mime_desktop_database_update
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gnome2_icon_cache_update
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fi
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readme.gentoo_print_elog
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}
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pkg_postrm() {
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if use X; then
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fdo-mime_desktop_database_update
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gnome2_icon_cache_update
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fi
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}
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