restore old versions so we do not break systemd

(Portage version: 2.2.0_alpha143/cvs/Linux i686, signed Manifest commit with key 0x30C46538)

7 files changed, 2510 insertions, 1 deletions

diff --git a/sys-fs/udev/ChangeLog b/sys-fs/udev/ChangeLog
index 3c7fdb99e98b..08ed3a5a4a27 100644
--- a/sys-fs/udev/ChangeLog
+++ b/sys-fs/udev/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sys-fs/udev
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v 1.744 2012/12/01 14:26:20 williamh Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v 1.745 2012/12/01 14:46:46 williamh Exp $
+
+  01 Dec 2012; William Hubbs <williamh@gentoo.org> +udev-189.ebuild,
+  +udev-190.ebuild, +udev-191.ebuild, +udev-192.ebuild, +udev-193.ebuild,
+  +udev-194.ebuild:
+  restore old versions so we do not break systemd
 
   01 Dec 2012; William Hubbs <williamh@gentoo.org> -udev-189.ebuild,
   -udev-190.ebuild, -udev-191.ebuild, -udev-192.ebuild, -udev-193.ebuild,
diff --git a/sys-fs/udev/udev-189.ebuild b/sys-fs/udev/udev-189.ebuild
new file mode 100644
index 000000000000..ca9b30d0c03c
--- /dev/null
+++ b/sys-fs/udev/udev-189.ebuild
@@ -0,0 +1,417 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-189.ebuild,v 1.6 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into affect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}
diff --git a/sys-fs/udev/udev-190.ebuild b/sys-fs/udev/udev-190.ebuild
new file mode 100644
index 000000000000..0436fbbd5993
--- /dev/null
+++ b/sys-fs/udev/udev-190.ebuild
@@ -0,0 +1,417 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-190.ebuild,v 1.3 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into affect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}
diff --git a/sys-fs/udev/udev-191.ebuild b/sys-fs/udev/udev-191.ebuild
new file mode 100644
index 000000000000..45e38271da52
--- /dev/null
+++ b/sys-fs/udev/udev-191.ebuild
@@ -0,0 +1,417 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-191.ebuild,v 1.3 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into affect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}
diff --git a/sys-fs/udev/udev-192.ebuild b/sys-fs/udev/udev-192.ebuild
new file mode 100644
index 000000000000..e35d7a3a113f
--- /dev/null
+++ b/sys-fs/udev/udev-192.ebuild
@@ -0,0 +1,417 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-192.ebuild,v 1.3 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into affect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}
diff --git a/sys-fs/udev/udev-193.ebuild b/sys-fs/udev/udev-193.ebuild
new file mode 100644
index 000000000000..316001e19fe3
--- /dev/null
+++ b/sys-fs/udev/udev-193.ebuild
@@ -0,0 +1,417 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-193.ebuild,v 1.4 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into effect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}
diff --git a/sys-fs/udev/udev-194.ebuild b/sys-fs/udev/udev-194.ebuild
new file mode 100644
index 000000000000..db528266b43a
--- /dev/null
+++ b/sys-fs/udev/udev-194.ebuild
@@ -0,0 +1,419 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-194.ebuild,v 1.4 2012/12/01 14:46:46 williamh Exp $
+
+EAPI=4
+
+KV_min=2.6.39
+
+inherit autotools eutils linux-info
+
+if [[ ${PV} = 9999* ]]
+then
+	EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
+	inherit git-2
+else
+	patchset=1
+	SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
+	if [[ -n "${patchset}" ]]
+		then
+				SRC_URI="${SRC_URI}
+					http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
+			fi
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="LGPL-2.1 MIT GPL-2"
+SLOT="0"
+IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
+
+RESTRICT="test"
+
+COMMON_DEPEND="acl? ( sys-apps/acl )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
+	selinux? ( sys-libs/libselinux )
+	>=sys-apps/kmod-5
+	>=sys-apps/util-linux-2.20
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/gperf
+	>=dev-util/intltool-0.40.0
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-${KV_min}
+	doc? ( dev-util/gtk-doc )"
+
+if [[ ${PV} = 9999* ]]
+then
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		dev-libs/libxslt"
+fi
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb? ( sys-apps/hwids )
+	openrc? ( >=sys-fs/udev-init-scripts-16
+		!<sys-apps/openrc-0.9.9 )
+	!sys-apps/coldplug
+	!=sys-apps/systemd-188
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	!<sys-fs/udev-init-scripts-16
+	!<sys-kernel/dracut-017-r1
+	!<sys-kernel/genkernel-3.4.25"
+
+S="${WORKDIR}/systemd-${PV}"
+
+QA_MULTILIB_PATHS="usr/lib/systemd/systemd-udevd"
+
+udev_check_KV()
+{
+	if kernel_is lt ${KV_min//./ }
+	then
+		return 1
+	fi
+	return 0
+}
+
+check_default_rules()
+{
+	# Make sure there are no sudden changes to upstream rules file
+	# (more for my own needs than anything else ...)
+	local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
+	MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
+	MD5=${MD5/  -/}
+	if [[ ${MD5} != ${udev_rules_md5} ]]
+	then
+		eerror "50-udev-default.rules has been updated, please validate!"
+		eerror "md5sum: ${MD5}"
+		die "50-udev-default.rules has been updated, please validate!"
+	fi
+}
+
+pkg_setup()
+{
+	# required kernel options
+	CONFIG_CHECK="~DEVTMPFS"
+	ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
+
+	linux-info_pkg_setup
+
+	if ! udev_check_KV
+	then
+		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+		eerror "It must be at least ${KV_min}!"
+	fi
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	if ! udev_check_KV
+	then
+		eerror
+		eerror "Your running kernel version (${KV_FULL}) is too old"
+		eerror "for this version of udev."
+		eerror "You must upgrade your kernel or downgrade udev."
+	fi
+}
+
+src_prepare()
+{
+	# backport some patches
+	if [[ -n "${patchset}" ]]
+	then
+		EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ! -e configure ]]
+	then
+		if use doc
+		then
+			gtkdocize --docdir docs || die "gtkdocize failed"
+		else
+			echo 'EXTRA_DIST =' > docs/gtk-doc.make
+		fi
+		eautoreconf
+	else
+		check_default_rules
+		elibtoolize
+	fi
+}
+
+src_configure()
+{
+	local econf_args
+
+	econf_args=(
+		ac_cv_search_cap_init=
+		ac_cv_header_sys_capability_h=yes
+		DBUS_CFLAGS=' '
+		DBUS_LIBS=' '
+		--docdir=/usr/share/doc/${PF}
+		--libdir=/usr/$(get_libdir)
+		--with-distro=gentoo
+		--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
+		--with-html-dir=/usr/share/doc/${PF}/html
+		--with-pci-ids-path=/usr/share/misc/pci.ids
+		--with-rootlibdir=/usr/$(get_libdir)
+		--with-rootprefix=/usr
+		--with-usb-ids-path=/usr/share/misc/usb.ids
+		--disable-audit
+		--disable-coredump
+		--disable-hostnamed
+		--disable-ima
+		--disable-libcryptsetup
+		--disable-localed
+		--disable-logind
+		--disable-nls
+		--disable-pam
+		--disable-quotacheck
+		--disable-readahead
+		--enable-split-usr
+		--disable-tcpwrap
+		--disable-timedated
+		--disable-xz
+		$(use_enable acl)
+		$(use_enable doc gtk-doc)
+		$(use_enable gudev)
+		$(use_enable introspection)
+		$(use_enable keymap)
+		$(use_enable selinux)
+		$(use_enable static-libs static)
+	)
+	econf "${econf_args[@]}"
+}
+
+src_compile()
+{
+	echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
+	emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
+	local targets=(
+		systemd-udevd
+		udevadm
+		libudev.la
+		ata_id
+		cdrom_id
+		collect
+		scsi_id
+		v4l_id
+		accelerometer
+		mtd_probe
+		man/udev.7
+		man/udevadm.8
+		man/systemd-udevd.8
+		man/systemd-udevd.service.8
+	)
+	use keymap && targets+=( keymap )
+	use gudev && targets+=( libgudev-1.0.la )
+
+	emake "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev
+		use gudev && emake -C docs/gudev
+	fi
+}
+
+src_install()
+{
+	local lib_LTLIBRARIES=libudev.la \
+		pkgconfiglib_DATA=src/libudev/libudev.pc
+
+	local targets=(
+		install-libLTLIBRARIES
+		install-includeHEADERS
+		install-libgudev_includeHEADERS
+		install-binPROGRAMS
+		install-rootlibexecPROGRAMS
+		install-udevlibexecPROGRAMS
+		install-dist_systemunitDATA
+		install-dist_udevconfDATA
+		install-dist_udevhomeSCRIPTS
+		install-dist_udevkeymapDATA
+		install-dist_udevkeymapforcerelDATA
+		install-dist_udevrulesDATA
+		install-girDATA
+		install-man7
+		install-man8
+		install-nodist_systemunitDATA
+		install-pkgconfiglibDATA
+		install-sharepkgconfigDATA
+		install-typelibsDATA
+		install-dist_docDATA
+		udev-confdirs
+		systemd-install-hook
+	)
+
+	if use gudev
+	then
+		lib_LTLIBRARIES+=" libgudev-1.0.la"
+		pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
+	fi
+
+	# add final values of variables:
+	targets+=(
+		rootlibexec_PROGRAMS=systemd-udevd
+		bin_PROGRAMS=udevadm
+		lib_LTLIBRARIES="${lib_LTLIBRARIES}"
+		MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
+		MANPAGES_ALIAS="man/systemd-udevd.8"
+		dist_systemunit_DATA="units/systemd-udevd-control.socket \
+			units/systemd-udevd-kernel.socket"
+		nodist_systemunit_DATA="units/systemd-udevd.service \
+				units/systemd-udev-trigger.service \
+				units/systemd-udev-settle.service"
+		pkgconfiglib_DATA="${pkgconfiglib_DATA}"
+	)
+	emake DESTDIR="${D}" "${targets[@]}"
+	if use doc
+	then
+		emake -C docs/libudev DESTDIR="${D}" install
+		use gudev && emake -C docs/gudev DESTDIR="${D}" install
+	fi
+	dodoc TODO
+
+	prune_libtool_files --all
+	rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
+	rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
+
+	# install gentoo-specific rules
+	insinto /usr/lib/udev/rules.d
+	doins "${FILESDIR}"/40-gentoo.rules
+
+	# install udevadm symlink
+	dosym ../usr/bin/udevadm /sbin/udevadm
+}
+
+pkg_preinst()
+{
+	local htmldir
+	for htmldir in gudev libudev; do
+		if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
+		then
+			rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
+		fi
+		if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
+		then
+			dosym ../../doc/${PF}/html/${htmldir} \
+				/usr/share/gtk-doc/html/${htmldir}
+		fi
+	done
+	preserve_old_lib /$(get_libdir)/libudev.so.0
+}
+
+# This function determines if a directory is a mount point.
+# It was lifted from dracut.
+ismounted()
+{
+	while read a m a; do
+		[[ $m = $1 ]] && return 0
+	done < "${ROOT}"/proc/mounts
+	return 1
+}
+
+pkg_postinst()
+{
+	mkdir -p "${ROOT}"/run
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${ROOT}"/dev/loop 2>/dev/null
+	if [[ -d ${ROOT}/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	ewarn
+	ewarn "If you build an initramfs including udev, please make sure the"
+	ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
+	ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
+
+	ewarn
+	ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
+	ewarn "Instead, /etc/fstab should be used. This matches other mount points."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed."
+	ewarn "Please migrate to libata."
+
+	ewarn
+	ewarn "action_modeswitch has been removed by upstream."
+	ewarn "Please use sys-apps/usb_modeswitch."
+
+	if ismounted /usr
+	then
+		ewarn
+		ewarn "Your system has /usr on a separate partition. This means"
+		ewarn "you will need to use an initramfs to pre-mount /usr before"
+		ewarn "udev runs."
+		ewarn "This must be set up before your next reboot, or you may"
+		ewarn "experience failures which are very difficult to troubleshoot."
+		ewarn "For a more detailed explanation, see the following URL:"
+		ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
+		ewarn
+		ewarn "For more information on setting up an initramfs, see the"
+		ewarn "following URL:"
+		ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
+	fi
+
+	if use acl; then
+		ewarn
+		ewarn "The udev-acl functionality has been moved."
+		ewarn "If you are not using systemd, this is handled by consolekit."
+		ewarn "Otherwise, you need to make sure that systemd is emerged with"
+		ewarn "the acl use flag active."
+	fi
+
+	if [[ -d ${ROOT}lib/udev ]]
+	then
+		ewarn
+		ewarn "This version of udev moves the files which were installed in"
+		ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
+		ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
+		ewarn "read; however, bugs should be filed against packages which are"
+		ewarn "installing things in /lib/udev so they can be fixed."
+	fi
+
+	ewarn
+	ewarn "You need to restart udev as soon as possible to make the upgrade go"
+	ewarn "into effect."
+	ewarn "The method you use to do this depends on your init system."
+
+	ewarn
+	ewarn "Upstream has removed the persistent-net and persistent-cd rules"
+	ewarn "generator. If you need persistent names for these devices,"
+	ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
+	ewarn "Be aware that you cannot directly swap device names, so persistent"
+	ewarn "rules for network devices should be like the ones at the following"
+	ewarn "URL:"
+	ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
+
+	preserve_old_lib_notify /$(get_libdir)/libudev.so.0
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}