[gentoo-commits] gentoo-x86 commit in sys-fs/udev: ChangeLog udev-180.ebuild udev-9999.ebuild

[William Hubbs (williamh)]

williamh    12/02/03 19:22:43

  Modified:             ChangeLog udev-9999.ebuild
  Added:                udev-180.ebuild
  Log:
  udev 180 version bump. This version uses the split udev-init-scripts package for bug #396181.
  
  (Portage version: 2.2.0_alpha84/cvs/Linux x86_64)

Revision  Changes    Path
1.637                sys-fs/udev/ChangeLog

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/ChangeLog?rev=1.637&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/ChangeLog?rev=1.637&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/ChangeLog?r1=1.636&r2=1.637

Index: ChangeLog
===================================================================
RCS file: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v
retrieving revision 1.636
retrieving revision 1.637
diff -u -r1.636 -r1.637
--- ChangeLog	1 Feb 2012 21:55:01 -0000	1.636
+++ ChangeLog	3 Feb 2012 19:22:43 -0000	1.637
@@ -1,6 +1,13 @@
 # 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 1.636 2012/02/01 21:55:01 ranger Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v 1.637 2012/02/03 19:22:43 williamh Exp $
+
+*udev-180 (03 Feb 2012)
+
+  03 Feb 2012; William Hubbs <williamh@g.o> +udev-180.ebuild,
+  udev-9999.ebuild:
+  udev 180 version bump. This version uses the split udev-init-scripts package
+  for bug #396181.
 
   01 Feb 2012; Brent Baude <ranger@g.o> udev-171-r5.ebuild:
   Marking udev-171-r5 ppc for bug 399717



1.68                 sys-fs/udev/udev-9999.ebuild

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/udev-9999.ebuild?rev=1.68&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/udev-9999.ebuild?rev=1.68&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/udev-9999.ebuild?r1=1.67&r2=1.68

Index: udev-9999.ebuild
===================================================================
RCS file: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-9999.ebuild,v
retrieving revision 1.67
retrieving revision 1.68
diff -u -r1.67 -r1.68
--- udev-9999.ebuild	29 Dec 2011 19:32:46 -0000	1.67
+++ udev-9999.ebuild	3 Feb 2012 19:22:43 -0000	1.68
@@ -1,20 +1,18 @@
-# Copyright 1999-2011 Gentoo Foundation
+# 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-9999.ebuild,v 1.67 2011/12/29 19:32:46 williamh Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-9999.ebuild,v 1.68 2012/02/03 19:22:43 williamh Exp $
 
 EAPI=4
 
 KV_min=2.6.34
 # patchversion=1
-scriptversion=6
-udev_rules_md5=7a7180a394e5bdea9011f68582b94fe8
+udev_rules_md5=ebc2cf422aa9e46cf7d9a555670412ba
 
 EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"
 
 [[ ${PV} == "9999" ]] && vcs="git-2 autotools"
 inherit ${vcs} eutils flag-o-matic multilib toolchain-funcs linux-info systemd libtool
 
-scriptname=${PN}-gentoo-scripts
 if [[ ${PV} != "9999" ]]
 then
 	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
@@ -24,8 +22,6 @@
 		patchset=${P}-patchset-${patchversion}
 		SRC_URI="${SRC_URI} mirror://gentoo/${patchset}.tar.bz2"
 	fi
-	scriptname="${scriptname}-${scriptversion}"
-	SRC_URI="${SRC_URI} mirror://gentoo/${scriptname}.tar.bz2"
 fi
 
 DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
@@ -34,7 +30,7 @@
 LICENSE="GPL-2"
 SLOT="0"
 IUSE="build selinux debug +rule_generator hwdb acl gudev introspection
-	keymap floppy edd doc"
+	keymap floppy edd doc static-libs"
 
 COMMON_DEPEND="selinux? ( sys-libs/libselinux )
 	acl? ( sys-apps/acl dev-libs/glib:2 )
@@ -58,20 +54,22 @@
 		test? ( app-text/tree )"
 else
 	DEPEND="${DEPEND}
-		doc? ( dev-util/gtk-doc )"
+	doc? ( dev-util/gtk-doc )"
 fi
 
 RDEPEND="${COMMON_DEPEND}
 	hwdb? ( >=sys-apps/usbutils-0.82 sys-apps/pciutils[-zlib] )
 	acl? ( sys-apps/coreutils[acl] )
+	sys-fs/udev-init-scripts
 	!sys-apps/coldplug
 	!<sys-fs/lvm2-2.02.45
 	!sys-fs/device-mapper
 	>=sys-apps/baselayout-1.12.5"
 
 # required kernel options
-CONFIG_CHECK="~INOTIFY_USER ~SIGNALFD ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2
-	~!IDE ~BLK_DEV_BSG ~TMPFS_POSIX_ACL"
+CONFIG_CHECK="~BLK_DEV_BSG ~DEVTMPFS ~HOTPLUG ~INOTIFY_USER ~NET ~PROC_FS
+	~SIGNALFD ~SYSFS ~TMPFS_POSIX_ACL
+	~!IDE ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2"
 
 udev_check_KV()
 {
@@ -107,22 +105,6 @@
 	fi
 }
 
-if [[ $PV == 9999 ]]
-then
-	src_unpack()
-	{
-		git-2_src_unpack
-		unset EGIT_BRANCH
-		unset EGIT_COMMIT
-		unset EGIT_DIR
-		unset EGIT_MASTER
-		EGIT_PROJECT="${scriptname}"
-		EGIT_REPO_URI="git://git.overlays.gentoo.org/proj/${scriptname}.git"
-		EGIT_SOURCEDIR="${WORKDIR}/${scriptname}"
-		git-2_src_unpack
-	}
-fi
-
 src_prepare()
 {
 	# backport some patches
@@ -137,9 +119,12 @@
 		-i rules/{rules.d,arch}/*.rules \
 	|| die "failed to change group dialout to uucp"
 
-	if [[ ${PV} != 9999 ]]
+	if [ ! -e configure ]
 	then
-		# Make sure there is no sudden changes to upstream rules file
+		gtkdocize --copy || die "gtkdocize failed"
+		eautoreconf
+	else
+		# Make sure there are no sudden changes to upstream rules file
 		# (more for my own needs than anything else ...)
 		MD5=$(md5sum < "${S}/rules/rules.d/50-udev-default.rules")
 		MD5=${MD5/  -/}
@@ -149,13 +134,6 @@
 			eerror "md5sum: ${MD5}"
 			die "50-udev-default.rules has been updated, please validate!"
 		fi
-	fi
-
-	if [[ ${PV} == 9999 ]]
-	then
-		gtkdocize --copy || die "gtkdocize failed"
-		eautoreconf
-	else
 		elibtoolize
 	fi
 }
@@ -164,12 +142,10 @@
 {
 	filter-flags -fprefetch-loop-arrays
 	econf \
-		--exec-prefix=/ \
+		--with-rootprefix=/ \
 		--libdir=/usr/$(get_libdir) \
-		--with-rootlibdir=/$(get_libdir) \
-		--libexecdir=/lib/udev \
-		--enable-logging \
-		--enable-static \
+		--libexecdir=/lib \
+		$(use_enable static-libs static) \
 		$(use_with selinux) \
 		$(use_enable debug) \
 		$(use_enable rule_generator) \
@@ -195,21 +171,15 @@
 
 	if use keymap
 	then
-		dodoc extras/keymap/README.keymap.txt
+		dodoc src/extras/keymap/README.keymap.txt
 	fi
 
-	# compatibility symlinks:
-	# udevadm is now in /bin and udevd is in /lib/udev.
-	dosym "/bin/udevadm" /sbin/udevadm
-	dosym "/lib/udev/udevd" /sbin/udevd
+	# udevadm is now in /usr/bin.
+	dosym /usr/bin/udevadm /sbin/udevadm
 
 	# create symlinks for these utilities to /sbin
 	# where multipath-tools expect them to be (Bug #168588)
-	dosym "../lib/udev/scsi_id" /sbin/scsi_id
-
-	# Add gentoo stuff to udev.conf
-	echo "# If you need to change mount-options, do it in /etc/fstab" \
-	>> "${D}"/etc/udev/udev.conf
+	dosym "/lib/udevd/scsi_id" /sbin/scsi_id
 
 	# Now install rules
 	insinto /lib/udev/rules.d/
@@ -222,16 +192,6 @@
 	then
 		doins "rules/arch/40-${ARCH}.rules"
 	fi
-
-	cd "${WORKDIR}/${scriptname}"
-	doconfd conf.d/*
-	exeinto /lib/udev
-	doexe helpers/*
-	doinitd init.d/*
-	insinto /etc/modprobe.d
-	doins modprobe.d/*
-	insinto /lib/udev/rules.d
-	doins rules.d/*
 }
 
 # 19 Nov 2008
@@ -270,8 +230,8 @@
 	# abort if there is no udevd running
 	[[ -n $(pidof udevd) ]] || return
 
-	# abort if no /dev/.udev exists
-	[[ -e /dev/.udev ]] || return
+	# abort if no /run/udev exists
+	[[ -e /run/udev ]] || return
 
 	elog
 	elog "restarting udevd now."
@@ -280,7 +240,7 @@
 	sleep 1
 	killall -9 udevd &>/dev/null
 
-	/sbin/udevd --daemon
+	/lib/udev/udevd --daemon
 	sleep 3
 	if [[ ! -n $(pidof udevd) ]]
 	then
@@ -292,64 +252,6 @@
 	fi
 }
 
-postinst_init_scripts()
-{
-	local enable_postmount=false
-
-	# FIXME: inconsistent handling of init-scripts here
-	#  * udev is added to sysinit in openrc-ebuild
-	#  * we add udev-postmount to default in here
-	#
-
-	# If we are building stages, add udev to the sysinit runlevel automatically.
-	if use build
-	then
-		if [[ -x "${ROOT}"/etc/init.d/udev  \
-			&& -d "${ROOT}"/etc/runlevels/sysinit ]]
-		then
-			ln -s /etc/init.d/udev "${ROOT}"/etc/runlevels/sysinit/udev
-		fi
-		enable_postmount=true
-	fi
-
-	# migration to >=openrc-0.4
-	if [[ -e "${ROOT}"/etc/runlevels/sysinit && ! -e "${ROOT}"/etc/runlevels/sysinit/udev ]]
-	then
-		ewarn
-		ewarn "You need to add the udev init script to the runlevel sysinit,"
-		ewarn "else your system will not be able to boot"
-		ewarn "after updating to >=openrc-0.4.0"
-		ewarn "Run this to enable udev for >=openrc-0.4.0:"
-		ewarn "\trc-update add udev sysinit"
-		ewarn
-	fi
-
-	# add udev-postmount to default runlevel instead of that ugly injecting
-	# like a hotplug event, 2009/10/15
-
-	# already enabled?
-	[[ -e "${ROOT}"/etc/runlevels/default/udev-postmount ]] && return
-
-	[[ -e "${ROOT}"/etc/runlevels/sysinit/udev ]] && enable_postmount=true
-	[[ "${ROOT}" = "/" && -d /dev/.udev/ ]] && enable_postmount=true
-
-	if $enable_postmount
-	then
-		local initd=udev-postmount
-
-		if [[ -e ${ROOT}/etc/init.d/${initd} ]] && \
-			[[ ! -e ${ROOT}/etc/runlevels/default/${initd} ]]
-		then
-			ln -snf /etc/init.d/${initd} "${ROOT}"/etc/runlevels/default/${initd}
-			elog "Auto-adding '${initd}' service to your default runlevel"
-		fi
-	else
-		elog "You should add the udev-postmount service to default runlevel."
-		elog "Run this to add it:"
-		elog "\trc-update add udev-postmount default"
-	fi
-}
-
 # This function determines if a directory is a mount point.
 # It was lifted from dracut.
 ismounted()
@@ -362,6 +264,7 @@
 
 pkg_postinst()
 {
+	mkdir -p "${ROOT}"/run
 	fix_old_persistent_net_rules
 
 	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
@@ -375,8 +278,6 @@
 
 	restart_udevd
 
-	postinst_init_scripts
-
 	# people want reminders, I'll give them reminders.  Odds are they will
 	# just ignore them anyway...
 
@@ -418,7 +319,7 @@
 
 	ewarn
 	ewarn "If you build an initramfs including udev, then please"
-	ewarn "make sure that the /sbin/udevadm binary gets included,"
+	ewarn "make sure that the /usr/bin/udevadm binary gets included,"
 	ewarn "and your scripts changed to use it,as it replaces the"
 	ewarn "old helper apps udevinfo, udevtrigger, ..."
 



1.1                  sys-fs/udev/udev-180.ebuild

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/udev-180.ebuild?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/udev/udev-180.ebuild?rev=1.1&content-type=text/plain

Index: udev-180.ebuild
===================================================================
# 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-180.ebuild,v 1.1 2012/02/03 19:22:43 williamh Exp $

EAPI=4

KV_min=2.6.34
# patchversion=1
udev_rules_md5=ebc2cf422aa9e46cf7d9a555670412ba

EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"

[[ ${PV} == "9999" ]] && vcs="git-2 autotools"
inherit ${vcs} eutils flag-o-matic multilib toolchain-funcs linux-info systemd libtool

if [[ ${PV} != "9999" ]]
then
	KEYWORDS="~amd64 ~arm ~hppa ~ppc ~ppc64 ~x86"
	SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2"
	if [[ -n "${patchversion}" ]]
	then
		patchset=${P}-patchset-${patchversion}
		SRC_URI="${SRC_URI} mirror://gentoo/${patchset}.tar.bz2"
	fi
fi

DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"

LICENSE="GPL-2"
SLOT="0"
IUSE="build selinux debug +rule_generator hwdb acl gudev introspection
	keymap floppy edd doc static-libs"

COMMON_DEPEND="selinux? ( sys-libs/libselinux )
	acl? ( sys-apps/acl dev-libs/glib:2 )
	gudev? ( dev-libs/glib:2 )
	introspection? ( dev-libs/gobject-introspection )
	>=sys-apps/util-linux-2.20
	>=sys-libs/glibc-2.10"

DEPEND="${COMMON_DEPEND}
	keymap? ( dev-util/gperf )
	dev-util/pkgconfig
	virtual/os-headers
	!<sys-kernel/linux-headers-2.6.34"

if [[ $PV == "9999" ]]
then
	RESTRICT="test? ( userpriv )"
	IUSE="${IUSE} test"
	DEPEND="${DEPEND}
		dev-util/gtk-doc
		test? ( app-text/tree )"
else
	DEPEND="${DEPEND}
	doc? ( dev-util/gtk-doc )"
fi

RDEPEND="${COMMON_DEPEND}
	hwdb? ( >=sys-apps/usbutils-0.82 sys-apps/pciutils[-zlib] )
	acl? ( sys-apps/coreutils[acl] )
	sys-fs/udev-init-scripts
	!sys-apps/coldplug
	!<sys-fs/lvm2-2.02.45
	!sys-fs/device-mapper
	>=sys-apps/baselayout-1.12.5"

# required kernel options
CONFIG_CHECK="~BLK_DEV_BSG ~DEVTMPFS ~HOTPLUG ~INOTIFY_USER ~NET ~PROC_FS
	~SIGNALFD ~SYSFS ~TMPFS_POSIX_ACL
	~!IDE ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2"

udev_check_KV()
{
	if kernel_is lt ${KV_min//./ }
	then
		return 1
	fi
	return 0
}

pkg_setup()
{
	linux-info_pkg_setup

	# always print kernel version requirements
	ewarn
	ewarn "${P} does not support Linux kernel before version ${KV_min}!"

	if ! udev_check_KV
	then
		eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
	fi

	KV_FULL_SRC=${KV_FULL}
	get_running_version
	if ! udev_check_KV
	then
		eerror
		eerror "udev cannot be restarted after emerging,"
		eerror "as your running kernel version (${KV_FULL}) is too old."
		eerror "You really need to use a newer kernel after a reboot!"
		NO_RESTART=1
	fi
}

src_prepare()
{
	# backport some patches
	if [[ -n "${patchset}" ]]
	then
		EPATCH_SOURCE="${WORKDIR}/${patchset}" 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.d,arch}/*.rules \
	|| die "failed to change group dialout to uucp"

	if [ ! -e configure ]
	then
		gtkdocize --copy || die "gtkdocize failed"
		eautoreconf
	else
		# Make sure there are no sudden changes to upstream rules file
		# (more for my own needs than anything else ...)
		MD5=$(md5sum < "${S}/rules/rules.d/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
		elibtoolize
	fi
}

src_configure()
{
	filter-flags -fprefetch-loop-arrays
	econf \
		--with-rootprefix=/ \
		--libdir=/usr/$(get_libdir) \
		--libexecdir=/lib \
		$(use_enable static-libs static) \
		$(use_with selinux) \
		$(use_enable debug) \
		$(use_enable rule_generator) \
		$(use_enable hwdb) \
		--with-pci-ids-path=/usr/share/misc/pci.ids \
		--with-usb-ids-path=/usr/share/misc/usb.ids \
		$(use_enable acl udev_acl) \
		$(use_enable gudev) \
		$(use_enable introspection) \
		$(use_enable keymap) \
		$(use_enable floppy) \
		$(use_enable edd) \
		$(use_enable doc gtk-doc) \
		$(systemd_with_unitdir)
}

src_install()
{
	emake DESTDIR="${D}" docdir="/usr/share/doc/${P}" install

	# documentation
	dodoc ChangeLog README TODO

	if use keymap
	then
		dodoc src/extras/keymap/README.keymap.txt
	fi

	# udevadm is now in /usr/bin.
	dosym /usr/bin/udevadm /sbin/udevadm

	# create symlinks for these utilities to /sbin
	# where multipath-tools expect them to be (Bug #168588)
	dosym "/lib/udevd/scsi_id" /sbin/scsi_id

	# Now install rules
	insinto /lib/udev/rules.d/

	# support older kernels
	doins rules/misc/30-kernel-compat.rules

	# add arch specific rules
	if [[ -f rules/arch/40-${ARCH}.rules ]]
	then
		doins "rules/arch/40-${ARCH}.rules"
	fi
}

# 19 Nov 2008
fix_old_persistent_net_rules()
{
	local rules="${ROOT}"/etc/udev/rules.d/70-persistent-net.rules
	[[ -f ${rules} ]] || return

	elog
	elog "Updating persistent-net rules file"

	# Change ATTRS to ATTR matches, Bug #246927
	sed -i -e 's/ATTRS{/ATTR{/g' "${rules}"

	# Add KERNEL matches if missing, Bug #246849
	sed -ri \
		-e '/KERNEL/ ! { s/NAME="(eth|wlan|ath)([0-9]+)"/KERNEL=="\1*", NAME="\1\2"/}' \
		"${rules}"
}

# See Bug #129204 for a discussion about restarting udevd
restart_udevd()
{
	if [[ ${NO_RESTART} = "1" ]]
	then
		ewarn "Not restarting udevd, as your kernel is too old!"
		return
	fi

	# need to merge to our system
	[[ ${ROOT} = / ]] || return

	# check if root of init-process is identical to ours (not in chroot)
	[[ -r /proc/1/root && /proc/1/root/ -ef /proc/self/root/ ]] || return

	# abort if there is no udevd running
	[[ -n $(pidof udevd) ]] || return

	# abort if no /run/udev exists
	[[ -e /run/udev ]] || return

	elog
	elog "restarting udevd now."

	killall -15 udevd &>/dev/null
	sleep 1
	killall -9 udevd &>/dev/null

	/lib/udev/udevd --daemon
	sleep 3
	if [[ ! -n $(pidof udevd) ]]
	then
		eerror "FATAL: udev died, please check your kernel is"
		eerror "new enough and configured correctly for ${P}."
		eerror
		eerror "Please have a look at this before rebooting."
		eerror "If in doubt, please downgrade udev back to your old version"
	fi
}

# 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
	fix_old_persistent_net_rules

	# "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

	restart_udevd

	# people want reminders, I'll give them reminders.  Odds are they will
	# just ignore them anyway...

	# Removing some device-nodes we thought we need some time ago, 25 Jan 2007
	if [[ -d ${ROOT}/lib/udev/devices ]]
	then
		rm -f "${ROOT}"/lib/udev/devices/{null,zero,console,urandom}
	fi

	# Try to remove /etc/dev.d as that is obsolete, 23 Apr 2007
	if [[ -d ${ROOT}/etc/dev.d ]]
	then
		rmdir --ignore-fail-on-non-empty "${ROOT}"/etc/dev.d/default "${ROOT}"/etc/dev.d 2>/dev/null
		if [[ -d ${ROOT}/etc/dev.d ]]
		then
			ewarn "You still have the directory /etc/dev.d on your system."
			ewarn "This is no longer used by udev and can be removed."
		fi
	fi

	# 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

	# requested in Bug #225033:
	elog
	elog "persistent-net assigns fixed names to network devices."
	elog "If you have problems with the persistent-net rules,"
	elog "just delete the rules file"
	elog "\trm ${ROOT}etc/udev/rules.d/70-persistent-net.rules"
	elog "then reboot."
	elog
	elog "This may however number your devices in a different way than they are now."

	ewarn
	ewarn "If you build an initramfs including udev, then please"
	ewarn "make sure that the /usr/bin/udevadm binary gets included,"
	ewarn "and your scripts changed to use it,as it replaces the"
	ewarn "old helper apps udevinfo, udevtrigger, ..."

	ewarn
	ewarn "mount options for directory /dev are no longer"
	ewarn "set in /etc/udev/udev.conf, but in /etc/fstab"
	ewarn "as for other directories."

	ewarn
	ewarn "If you use /dev/md/*, /dev/loop/* or /dev/rd/*,"
	ewarn "then please migrate over to using the device names"
	ewarn "/dev/md*, /dev/loop* and /dev/ram*."
	ewarn "The devfs-compat rules have been removed."
	ewarn "For reference see Bug #269359."

	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"
	fi

	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"
}