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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-135-r4.ebuild,v 1.4 2009/02/20 17:59:17 jer Exp $
inherit eutils flag-o-matic multilib toolchain-funcs versionator
DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"
SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="selinux"
DEPEND="selinux? ( sys-libs/libselinux )"
RDEPEND="!sys-apps/coldplug
!<sys-fs/device-mapper-1.02.19-r1"
RDEPEND="${DEPEND} ${RDEPEND}
>=sys-apps/baselayout-1.12.5"
# We need the lib/rcscripts/addon support
PROVIDE="virtual/dev-manager"
pkg_setup() {
udev_helper_dir="/$(get_libdir)/udev"
# comparing kernel version without linux-info.eclass to not pull
# virtual/linux-sources
local KV=$(uname -r)
local KV_MAJOR=$(get_major_version ${KV})
local KV_MINOR=$(get_version_component_range 2 ${KV})
local KV_MICRO=$(get_version_component_range 3 ${KV})
local min_micro=15 min_micro_reliable=19
local ok=0
if [[ ${KV_MAJOR} == 2 && ${KV_MINOR} == 6 ]]
then
if [[ ${KV_MICRO} -ge ${min_micro_reliable} ]]; then
ok=2
elif [[ ${KV_MICRO} -ge ${min_micro} ]]; then
ok=1
fi
fi
if [[ ${ok} -lt 1 ]]
then
ewarn
ewarn "${P} does not support Linux kernel before version 2.6.${min_micro}!"
fi
if [[ ${ok} -lt 2 ]]; then
ewarn "If you want to use udev reliable you should update"
ewarn "to at least kernel version 2.6.${min_micro_reliable}!"
ewarn
ebeep
fi
}
sed_helper_dir() {
sed -e "s#/lib/udev#${udev_helper_dir}#" -i "$@"
}
src_unpack() {
unpack ${A}
cd "${S}"
# patches go here...
epatch "${FILESDIR}/${P}-fix-capi.diff"
epatch "${FILESDIR}/${P}-rules-update.diff"
epatch "${FILESDIR}/${P}-fix-dri-perms.diff"
epatch "${FILESDIR}/${PN}-fix-udevinfo-in-doc.diff"
# Make sure there is 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 [[ ${MD5} != b48b1e3ad3663f119ab3ccaf01bb657c ]]
then
echo
eerror "50-udev-default.rules has been updated, please validate!"
die "50-udev-default.rules has been updated, please validate!"
fi
sed_helper_dir \
rules/rules.d/50-udev-default.rules \
extras/rule_generator/write_*_rules \
udev/udev-util.c \
udev/udev-rules.c \
udev/udevd.c || die "sed failed"
}
src_compile() {
filter-flags -fprefetch-loop-arrays
econf \
--prefix=/usr \
--sysconfdir=/etc \
--exec-prefix= \
--with-libdir-name=$(get_libdir) \
--enable-logging \
$(use_with selinux)
emake || die "compiling udev failed"
}
src_install() {
into /
emake DESTDIR="${D}" install || die "make install failed"
if [[ "$(get_libdir)" != "lib" ]]; then
# we can not just rename /lib to /lib64, because
# make install creates /lib64 and /lib
mkdir -p "${D}/$(get_libdir)"
mv "${D}"/lib/* "${D}/$(get_libdir)/"
rmdir "${D}"/lib
fi
exeinto "${udev_helper_dir}"
newexe "${FILESDIR}"/net-130-r1.sh net.sh || die "net.sh not installed properly"
newexe "${FILESDIR}"/move_tmp_persistent_rules-112-r1.sh move_tmp_persistent_rules.sh \
|| die "move_tmp_persistent_rules.sh not installed properly"
newexe "${FILESDIR}"/write_root_link_rule-125 write_root_link_rule \
|| die "write_root_link_rule not installed properly"
newexe "${FILESDIR}"/shell-compat-118-r3.sh shell-compat.sh \
|| die "shell-compat.sh not installed properly"
keepdir "${udev_helper_dir}"/state
keepdir "${udev_helper_dir}"/devices
# create symlinks for these utilities to /sbin
# where multipath-tools expect them to be (Bug #168588)
dosym "..${udev_helper_dir}/vol_id" /sbin/vol_id
dosym "..${udev_helper_dir}/scsi_id" /sbin/scsi_id
# Add gentoo stuff to udev.conf
echo "# If you need to change mount-options, do it in /etc/fstab" \
>> "${D}"/etc/udev/udev.conf
# let the dir exist at least
keepdir /etc/udev/rules.d
# Now installing rules
cd "${S}"/rules
insinto "${udev_helper_dir}"/rules.d/
# Our rules files
doins gentoo/??-*.rules
doins packages/40-alsa.rules
doins packages/40-isdn.rules
# Adding arch specific rules
if [[ -f packages/40-${ARCH}.rules ]]
then
doins "packages/40-${ARCH}.rules"
fi
cd "${S}"
# our udev hooks into the rc system
insinto /$(get_libdir)/rcscripts/addons
newins "${FILESDIR}"/udev-start-135-r3.sh udev-start.sh
newins "${FILESDIR}"/udev-stop-135-r2.sh udev-stop.sh
# The udev-post init-script
newinitd "${FILESDIR}"/udev-postmount-135-r2.initd udev-postmount
# init-scripts for >=openrc-0.3.1, Bug #240984
newinitd "${FILESDIR}/udev-135-r2.initd" udev
newinitd "${FILESDIR}/udev-mount-135-r3.initd" udev-mount
newinitd "${FILESDIR}/udev-dev-tarball-135-r2.initd" udev-dev-tarball
# config file for init-script and start-addon
newconfd "${FILESDIR}/udev-135-r3.confd" udev
insinto /etc/modprobe.d
newins "${FILESDIR}"/blacklist-110 blacklist
doins "${FILESDIR}"/pnp-aliases
# convert /lib/udev to real used dir
sed_helper_dir \
"${D}/$(get_libdir)"/rcscripts/addons/*.sh \
"${D}"/etc/init.d/udev* \
"${D}"/etc/modprobe.d/*
# documentation
dodoc ChangeLog README TODO || die "failed installing docs"
cd docs/writing_udev_rules
mv index.html writing_udev_rules.html
dohtml *.html
cd "${S}"
newdoc extras/volume_id/README README_volume_id
echo "CONFIG_PROTECT_MASK=\"/etc/udev/rules.d\"" > 20udev
doenvd 20udev
}
pkg_preinst() {
if [[ -d ${ROOT}/lib/udev-state ]]
then
mv -f "${ROOT}"/lib/udev-state/* "${D}"/lib/udev/state/
rm -r "${ROOT}"/lib/udev-state
fi
if [[ -f ${ROOT}/etc/udev/udev.config &&
! -f ${ROOT}/etc/udev/udev.rules ]]
then
mv -f "${ROOT}"/etc/udev/udev.config "${ROOT}"/etc/udev/udev.rules
fi
# delete the old udev.hotplug symlink if it is present
if [[ -h ${ROOT}/etc/hotplug.d/default/udev.hotplug ]]
then
rm -f "${ROOT}"/etc/hotplug.d/default/udev.hotplug
fi
# delete the old wait_for_sysfs.hotplug symlink if it is present
if [[ -h ${ROOT}/etc/hotplug.d/default/05-wait_for_sysfs.hotplug ]]
then
rm -f "${ROOT}"/etc/hotplug.d/default/05-wait_for_sysfs.hotplug
fi
# delete the old wait_for_sysfs.hotplug symlink if it is present
if [[ -h ${ROOT}/etc/hotplug.d/default/10-udev.hotplug ]]
then
rm -f "${ROOT}"/etc/hotplug.d/default/10-udev.hotplug
fi
# is there a stale coldplug initscript? (CONFIG_PROTECT leaves it behind)
coldplug_stale=""
if [[ -f ${ROOT}/etc/init.d/coldplug ]]
then
coldplug_stale="1"
fi
has_version "=${CATEGORY}/${PN}-103-r3"
previous_equal_to_103_r3=$?
has_version "<${CATEGORY}/${PN}-104-r5"
previous_less_than_104_r5=$?
has_version "<${CATEGORY}/${PN}-106-r5"
previous_less_than_106_r5=$?
has_version "<${CATEGORY}/${PN}-113"
previous_less_than_113=$?
}
fix_old_persistent_net_rules() {
local rules=${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() {
# 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 $(pidof udevd) ]] || return
# abort if no /dev/.udev exists
[[ -e /dev/.udev ]] || return
elog
elog "restarting udevd now."
killall -15 udevd &>/dev/null
sleep 1
killall -9 udevd &>/dev/null
/sbin/udevd --daemon
}
pkg_postinst() {
fix_old_persistent_net_rules
restart_udevd
if [[ -e "${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
# people want reminders, I'll give them reminders. Odds are they will
# just ignore them anyway...
if [[ ${coldplug_stale} == 1 ]]
then
ewarn "A stale coldplug init script found. You should run:"
ewarn
ewarn " rc-update del coldplug"
ewarn " rm -f /etc/init.d/coldplug"
ewarn
ewarn "udev now provides its own coldplug functionality."
fi
# delete 40-scsi-hotplug.rules - all integrated in 50-udev.rules
if [[ $previous_equal_to_103_r3 = 0 ]] &&
[[ -e ${ROOT}/etc/udev/rules.d/40-scsi-hotplug.rules ]]
then
ewarn "Deleting stray 40-scsi-hotplug.rules"
ewarn "installed by sys-fs/udev-103-r3"
rm -f "${ROOT}"/etc/udev/rules.d/40-scsi-hotplug.rules
fi
# Removing some device-nodes we thought we need some time ago
if [[ -d ${ROOT}/lib/udev/devices ]]
then
rm -f "${ROOT}"/lib/udev/devices/{null,zero,console,urandom}
fi
# Removing some old file
if [[ $previous_less_than_104_r5 = 0 ]]
then
rm -f "${ROOT}"/etc/dev.d/net/hotplug.dev
rmdir --ignore-fail-on-non-empty "${ROOT}"/etc/dev.d/net 2>/dev/null
fi
if [[ $previous_less_than_106_r5 = 0 ]] &&
[[ -e ${ROOT}/etc/udev/rules.d/95-net.rules ]]
then
rm -f "${ROOT}"/etc/udev/rules.d/95-net.rules
fi
# Try to remove /etc/dev.d as that is obsolete
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
if [[ $previous_less_than_113 = 0 ]] &&
[[ -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 does assigning 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 "and 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 /sbin/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."
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"
}
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