app-emacs/emacs-common-gentoo: Test new setgid games setup.

Package-Manager: portage-2.2.15

2 files changed, 149 insertions, 0 deletions

diff --git a/app-emacs/emacs-common-gentoo/ChangeLog b/app-emacs/emacs-common-gentoo/ChangeLog
index 7e6ffe0..3d21394 100644
--- a/app-emacs/emacs-common-gentoo/ChangeLog
+++ b/app-emacs/emacs-common-gentoo/ChangeLog
@@ -2,6 +2,12 @@
 # Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
 # $Header: $
 
+*emacs-common-gentoo-9999-r1 (21 Jan 2015)
+
+  21 Jan 2015; Ulrich Müller <ulm@gentoo.org>
+  +emacs-common-gentoo-9999-r1.ebuild:
+  Test new setgid games setup.
+
   21 Jan 2015; Ulrich Müller <ulm@gentoo.org> emacs-common-gentoo-9999.ebuild:
   Merge changes from Portage tree.
 
diff --git a/app-emacs/emacs-common-gentoo/emacs-common-gentoo-9999-r1.ebuild b/app-emacs/emacs-common-gentoo/emacs-common-gentoo-9999-r1.ebuild
new file mode 100644
index 0000000..48c2eb6
--- /dev/null
+++ b/app-emacs/emacs-common-gentoo/emacs-common-gentoo-9999-r1.ebuild
@@ -0,0 +1,143 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+
+EGIT_REPO_URI="git://git.overlays.gentoo.org/proj/emacs-tools.git"
+EGIT_BRANCH="${PN}"
+EGIT_CHECKOUT_DIR="${WORKDIR}/${PN}"
+
+inherit elisp-common eutils fdo-mime gnome2-utils readme.gentoo user git-r3
+
+DESCRIPTION="Common files needed by all GNU Emacs versions"
+HOMEPAGE="http://wiki.gentoo.org/wiki/Project:Emacs"
+
+LICENSE="GPL-3+"
+SLOT="0"
+IUSE="games X"
+
+PDEPEND="virtual/emacs"
+
+S="${WORKDIR}/${PN}"
+
+pkg_setup() {
+	use games && enewgroup games 35
+}
+
+src_install() {
+	insinto "${SITELISP}"
+	doins subdirs.el
+	newins site-gentoo.el{,.orig}
+
+	keepdir /etc/emacs
+	insinto /etc/emacs
+	doins site-start.el
+
+	if use games; then
+		keepdir /var/games/emacs
+		fowners root:games /var/games/emacs
+	fi
+
+	if use X; then
+		local i
+		domenu emacs.desktop emacsclient.desktop || die
+
+		pushd icons
+		newicon sink.png emacs-sink.png || die
+		newicon emacs_48.png emacs.png || die
+		newicon emacs22_48.png emacs22.png || die
+		for i in 16 24 32 48 128; do
+			insinto /usr/share/icons/hicolor/${i}x${i}/apps
+			newins emacs_${i}.png emacs.png
+			[[ ${i} -ne 128 ]] && newins emacs22_${i}.png emacs22.png
+		done
+		insinto /usr/share/icons/hicolor/scalable/apps
+		doins emacs.svg
+		popd
+
+		gnome2_icon_savelist
+	fi
+
+	DOC_CONTENTS="All site initialisation for Gentoo-installed packages is
+		added to ${SITELISP}/site-gentoo.el. In order for this site
+		initialisation to be loaded for all users automatically, a default
+		site startup file /etc/emacs/site-start.el is installed. You are
+		responsible for maintenance of this file.
+		\n\nAlternatively, individual users can add the following command:
+		\n\n(require 'site-gentoo)
+		\n\nto their ~/.emacs initialisation files, or, for greater
+		flexibility, users may load single package-specific initialisation
+		files from the ${SITELISP}/site-gentoo.d/ directory."
+	readme.gentoo_create_doc
+}
+
+site-start-modified-p() {
+	case $(cksum <"${EROOT}${SITELISP}/site-start.el") in
+		# checksums of auto-generated site-start.el files
+		"2098727038 349") return 1 ;;	# elisp-common.eclass
+		"3626264063 355") return 1 ;;	# emacs-common-gentoo-1.0 (cvs rev 1.1)
+		"3738455534 394") return 1 ;;	# emacs-common-gentoo-1.0 (cvs rev 1.6)
+		"4199862847 394") return 1 ;;	# emacs-common-gentoo-1.1
+		"2547348044 394") return 1 ;;	# emacs-common-gentoo-1.2
+		"2214952934 397") return 1 ;;	# emacs-common-gentoo-1.2-r1
+		"3917799317 397") return 1 ;;	# emacs-common-gentoo-1.2-r2
+		*) return 0 ;;
+	esac
+}
+
+pkg_preinst() {
+	# make sure that site-gentoo.el exists since site-start.el requires it
+	if [[ ! -d ${EROOT}${SITELISP} ]]; then
+		mv "${ED}${SITELISP}"/site-gentoo.el{.orig,} || die
+	else
+		elisp-site-regen
+		rm "${ED}${SITELISP}/site-gentoo.el.orig" || die
+		cp "${EROOT}${SITELISP}/site-gentoo.el" "${ED}${SITELISP}/" || die
+	fi
+
+	if use games; then
+		local f
+		for f in /var/games/emacs/{snake,tetris}-scores; do
+			if [[ -e ${EROOT}${f} ]]; then
+				cp "${EROOT}${f}" "${ED}${f}" || die
+			elif [[ -e ${EROOT}/var/lib${f#/var} ]]; then
+				# backwards compatibility
+				cp "${EROOT}/var/lib${f#/var}" "${ED}${f}" || die
+			fi
+			touch "${ED}${f}" || die
+			chown root:games "${ED}${f}" || die
+		done
+	fi
+
+	if [[ -e ${EROOT}${SITELISP}/site-start.el ]]; then
+		ewarn "The location of the site startup file for Emacs has changed to"
+		ewarn "/etc/emacs/site-start.el."
+		if site-start-modified-p; then
+			eerror "Locally modified ${SITELISP}/site-start.el file found."
+			eerror "If this file contains your own customisation, you should"
+			eerror "move it to /etc/emacs/. In any case, you must remove the"
+			eerror "file from the old location."
+			die "Cannot continue unless ${SITELISP}/site-start.el is removed."
+		else
+			ewarn "Removing the old ${SITELISP}/site-start.el file."
+			rm -f "${EROOT}${SITELISP}/site-start.el"
+		fi
+	fi
+}
+
+pkg_postinst() {
+	if use X; then
+		fdo-mime_desktop_database_update
+		gnome2_icon_cache_update
+	fi
+
+	readme.gentoo_print_elog
+}
+
+pkg_postrm() {
+	if use X; then
+		fdo-mime_desktop_database_update
+		gnome2_icon_cache_update
+	fi
+}