Major version bump to 23, with only one little patch for xz support

(Portage version: 2.1.6.13/cvs/Linux i686)

3 files changed, 320 insertions, 1 deletions

diff --git a/app-editors/emacs/ChangeLog b/app-editors/emacs/ChangeLog
index fa049290ba9a..6e7dcf3c0f92 100644
--- a/app-editors/emacs/ChangeLog
+++ b/app-editors/emacs/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for app-editors/emacs
 # Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs/ChangeLog,v 1.325 2009/07/21 23:28:18 jer Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs/ChangeLog,v 1.326 2009/07/30 14:43:07 fauli Exp $
+
+*emacs-23.1 (30 Jul 2009)
+
+  30 Jul 2009; Christian Faulhammer <fauli@gentoo.org>
+  +files/emacs-23.0.94-handle-xz-suffix.patch, +emacs-23.1.ebuild:
+  Major version bump to 23, with only one little patch for xz support
 
   21 Jul 2009; Jeroen Roovers <jer@gentoo.org> emacs-21.4-r19.ebuild:
   Stable for HPPA (bug #277194).
diff --git a/app-editors/emacs/emacs-23.1.ebuild b/app-editors/emacs/emacs-23.1.ebuild
new file mode 100644
index 000000000000..75946381872a
--- /dev/null
+++ b/app-editors/emacs/emacs-23.1.ebuild
@@ -0,0 +1,297 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs/emacs-23.1.ebuild,v 1.1 2009/07/30 14:43:07 fauli Exp $
+
+EAPI=2
+
+inherit autotools elisp-common eutils flag-o-matic
+
+if [ "${PV##*.}" = "9999" ]; then
+	ECVS_AUTH="pserver"
+	ECVS_SERVER="cvs.savannah.gnu.org:/sources/emacs"
+	ECVS_MODULE="emacs"
+	ECVS_BRANCH="HEAD"
+	ECVS_LOCALNAME="emacs"
+	inherit cvs
+	SRC_URI=""
+	S="${WORKDIR}/${ECVS_LOCALNAME}"
+else
+	SRC_URI="mirror://gnu/emacs/${P}.tar.gz"
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="http://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3 FDL-1.3 BSD as-is X11 W3C unicode"
+SLOT="23"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
+IUSE="alsa dbus gif gpm gtk gzip-el hesiod jpeg kerberos m17n-lib motif png sound source svg tiff toolkit-scroll-bars X Xaw3d xft +xpm"
+RESTRICT="strip"
+
+RDEPEND="!=app-editors/emacs-cvs-23.0*
+	!=app-editors/emacs-cvs-23.1.9999
+	sys-libs/ncurses
+	>=app-admin/eselect-emacs-1.2
+	net-libs/liblockfile
+	hesiod? ( net-dns/hesiod )
+	kerberos? ( virtual/krb5 )
+	alsa? ( media-libs/alsa-lib )
+	gpm? ( sys-libs/gpm )
+	dbus? ( sys-apps/dbus )
+	X? (
+		x11-libs/libXmu
+		x11-libs/libXt
+		x11-misc/xbitmaps
+		gif? ( media-libs/giflib )
+		jpeg? ( media-libs/jpeg )
+		png? ( media-libs/libpng )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff )
+		xpm? ( x11-libs/libXpm )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:2 )
+		!gtk? (
+			Xaw3d? ( x11-libs/Xaw3d )
+			!Xaw3d? ( motif? ( x11-libs/openmotif ) )
+		)
+	)"
+
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	>=app-emacs/emacs-common-gentoo-1[X?]"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${PN}-${SLOT}-gentoo.el"
+
+src_prepare() {
+	if [ "${PV##*.}" = "9999" ]; then
+		FULL_VERSION=$(grep 'defconst[	 ]*emacs-version' lisp/version.el \
+			| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/')
+		[ "${FULL_VERSION}" ] || die "Cannot determine current Emacs version"
+		echo
+		einfo "Emacs CVS branch: ${ECVS_BRANCH}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[ "${FULL_VERSION%.*}" = ${PV%.*} ] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+		echo
+	fi
+
+	epatch "${FILESDIR}/emacs-23.0.94-handle-xz-suffix.patch"
+
+	sed -i -e "s:/usr/lib/crtbegin.o:$(`tc-getCC` -print-file-name=crtbegin.o):g" \
+		-e "s:/usr/lib/crtend.o:$(`tc-getCC` -print-file-name=crtend.o):g" \
+		"${S}"/src/s/freebsd.h || die "unable to sed freebsd.h settings"
+
+	if ! use alsa; then
+		# ALSA is detected even if not requested by its USE flag.
+		# Suppress it by supplying pkg-config with a wrong library name.
+		sed -i -e "/ALSA_MODULES=/s/alsa/DiSaBlEaLsA/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+	if ! use gzip-el; then
+		# Emacs' build system automatically detects the gzip binary and
+		# compresses el files. We don't want that so confuse it with a
+		# wrong binary name
+		sed -i -e "s/ gzip/ PrEvEnTcOmPrEsSiOn/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+
+	eautoreconf
+}
+
+src_configure() {
+	ALLOWED_FLAGS=""
+	strip-flags
+	#unset LDFLAGS
+	if use sh; then
+		replace-flags -O[1-9] -O0		#262359
+	else
+		replace-flags -O[3-9] -O2
+	fi
+
+	local myconf
+
+	if use alsa && ! use sound; then
+		echo
+		einfo "Although sound USE flag is disabled you chose to have alsa,"
+		einfo "so sound is switched on anyway."
+		echo
+		myconf="${myconf} --with-sound"
+	else
+		myconf="${myconf} $(use_with sound)"
+	fi
+
+	if use X; then
+		myconf="${myconf} --with-x"
+		myconf="${myconf} $(use_with toolkit-scroll-bars)"
+		myconf="${myconf} $(use_with gif) $(use_with jpeg)"
+		myconf="${myconf} $(use_with png) $(use_with svg rsvg)"
+		myconf="${myconf} $(use_with tiff) $(use_with xpm)"
+		myconf="${myconf} $(use_with xft)"
+
+		if use xft; then
+			myconf="${myconf} $(use_with m17n-lib libotf)"
+			myconf="${myconf} $(use_with m17n-lib m17n-flt)"
+		else
+			myconf="${myconf} --without-libotf --without-m17n-flt"
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect because xft is not set."
+		fi
+
+		# GTK+ is the default toolkit if USE=gtk is chosen with other
+		# possibilities. Emacs upstream thinks this should be standard
+		# policy on all distributions
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			myconf="${myconf} --with-x-toolkit=gtk"
+		elif use Xaw3d; then
+			einfo "Configuring to build with Xaw3d (Athena/Lucid) toolkit"
+			myconf="${myconf} --with-x-toolkit=athena"
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf="${myconf} --with-x-toolkit=motif"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf="${myconf} --with-x-toolkit=no"
+		fi
+
+		local f tk=
+		for f in gtk Xaw3d motif; do
+			use ${f} || continue
+			[ "${tk}" ] \
+				&& ewarn "USE flag \"${f}\" ignored (superseded by \"${tk}\")"
+			tk="${tk}${tk:+ }${f}"
+		done
+	else
+		myconf="${myconf} --without-x"
+	fi
+
+	myconf="${myconf} $(use_with hesiod)"
+	myconf="${myconf} $(use_with kerberos) $(use_with kerberos kerberos5)"
+	myconf="${myconf} $(use_with gpm) $(use_with dbus)"
+
+	econf \
+		--program-suffix=-${EMACS_SUFFIX} \
+		--infodir=/usr/share/info/${EMACS_SUFFIX} \
+		${myconf} || die "econf emacs failed"
+}
+
+src_compile() {
+	export SANDBOX_ON=0			# for the unbelievers, see Bug #131505
+	if [ "${PV##*.}" = "9999" ]; then
+		emake CC="$(tc-getCC)" bootstrap || die "make bootstrap failed"
+		# cleanup, otherwise emacs will be dumped again in src_install
+		(cd src; emake versionclean)
+	fi
+	emake CC="$(tc-getCC)" || die "emake failed"
+}
+
+src_install () {
+	local i m
+
+	emake install DESTDIR="${D}" || die "make install failed"
+
+	rm "${D}"/usr/bin/emacs-${FULL_VERSION}-${EMACS_SUFFIX} \
+		|| die "removing duplicate emacs executable failed"
+	mv "${D}"/usr/bin/emacs-${EMACS_SUFFIX} "${D}"/usr/bin/${EMACS_SUFFIX} \
+		|| die "moving Emacs executable failed"
+
+	# move info documentation to the correct place
+	for i in "${D}"/usr/share/info/${EMACS_SUFFIX}/*; do
+		mv "${i}" "${i}.info" || die "mv info failed"
+	done
+
+	# move man pages to the correct place
+	for m in "${D}"/usr/share/man/man1/* ; do
+		mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man failed"
+	done
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${D}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${D}"/usr/share/{applications,icons}
+	rm "${D}"/var/lib/games/emacs/{snake,tetris}-scores
+	keepdir /var/lib/games/emacs
+
+	local c=";;"
+	if use source; then
+		insinto /usr/share/emacs/${FULL_VERSION}/src
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.[ch]
+		c=""
+	fi
+
+	sed 's/^X//' >"${SITEFILE}" <<-EOF
+	X
+	;;; ${PN}-${SLOT} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
+	X  ${c}(setq find-function-C-source-directory
+	X  ${c}      "/usr/share/emacs/${FULL_VERSION}/src")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "/usr/share/info/${EMACS_SUFFIX}"))
+	X    (and path
+	X	 ;; move Emacs Info dir to beginning of list
+	X	 (setq Info-directory-list
+	X	       (cons dir (delete dir (split-string path ":" t)))))))
+	EOF
+	elisp-site-file-install "${SITEFILE}" || die
+
+	dodoc README BUGS || die "dodoc failed"
+}
+
+emacs-infodir-rebuild() {
+	# Depending on the Portage version, the Info dir file is compressed
+	# or removed. It is only rebuilt by Portage if our directory is in
+	# INFOPATH, which is not guaranteed. So we rebuild it ourselves.
+
+	local infodir=/usr/share/info/${EMACS_SUFFIX} f
+	[ -d "${ROOT}"${infodir} ] || return	# may occur with FEATURES=noinfo
+	einfo "Regenerating Info directory index in ${infodir} ..."
+	rm -f "${ROOT}"${infodir}/dir{,.*}
+	for f in "${ROOT}"${infodir}/*.info*; do
+		[[ ${f##*/} != *[0-9].info* && -e ${f} ]] \
+			&& install-info --info-dir="${ROOT}"${infodir} "${f}" &>/dev/null
+	done
+	rmdir "${ROOT}"${infodir} 2>/dev/null	# remove dir if it is empty
+	echo
+}
+
+pkg_postinst() {
+	local f
+	for f in "${ROOT}"/var/lib/games/emacs/{snake,tetris}-scores; do
+		[ -e "${f}" ] || touch "${f}"
+	done
+
+	elisp-site-regen
+	emacs-infodir-rebuild
+	eselect emacs update ifunset
+
+	echo
+	elog "You can set the version to be started by /usr/bin/emacs through"
+	elog "the Emacs eselect module, which also redirects man and info pages."
+	elog "Therefore, several Emacs versions can be installed at the same time."
+	elog "\"man emacs.eselect\" for details."
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	emacs-infodir-rebuild
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/files/emacs-23.0.94-handle-xz-suffix.patch b/app-editors/emacs/files/emacs-23.0.94-handle-xz-suffix.patch
new file mode 100644
index 000000000000..9345ceaabbd4
--- /dev/null
+++ b/app-editors/emacs/files/emacs-23.0.94-handle-xz-suffix.patch
@@ -0,0 +1,16 @@
+Automatically handle .xz suffix (XZ-compressed files)
+From Jim Meyering <meyering@redhat.com> on emacs-devel
+
+--- a/lisp/jka-cmpr-hook.el
++++ b/lisp/jka-cmpr-hook.el
+@@ -219,6 +219,10 @@ options through Custom does this automatically."
+      "compressing"        "gzip"         ("-c" "-q")
+      "uncompressing"      "gzip"         ("-c" "-q" "-d")
+      t t "\037\213"]
++    ["\\.xz\\(~\\|\\.~[0-9]+~\\)?\\'"
++     "XZ compressing"     "xz"           ("-c" "-q")
++     "XZ uncompressing"   "xz"           ("-c" "-q" "-d")
++     t t "\3757zXZ\0"]
+     ;; dzip is gzip with random access.  Its compression program can't
+     ;; read/write stdin/out, so .dz files can only be viewed without
+     ;; saving, having their contents decompressed with gzip.