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# 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-171-r5.ebuild,v 1.12 2012/04/23 04:38:37 vapier Exp $
EAPI=4
KV_min=2.6.32
KV_reliable=2.6.32
PATCHSET=${P}-gentoo-patchset-v1
scriptversion=7
scriptname=udev-gentoo-scripts
[[ -n "${scriptversion}" ]] && scriptname="${scriptname}-${scriptversion}"
if [[ ${PV} == "9999" ]]
then
EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"
EGIT_BRANCH="master"
vcs="git-2 autotools"
fi
inherit ${vcs} eutils flag-o-matic multilib toolchain-funcs linux-info systemd libtool
if [[ ${PV} != "9999" ]]
then
KEYWORDS="~alpha amd64 arm hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh ~sparc x86 ~x86-linux"
# please update testsys-tarball whenever udev-xxx/test/sys/ is changed
SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2
test? ( mirror://gentoo/${PN}-171-testsys.tar.bz2 )"
if [[ -n "${PATCHSET}" ]]
then
SRC_URI="${SRC_URI} mirror://gentoo/${PATCHSET}.tar.bz2"
fi
fi
SRC_URI="${SRC_URI} mirror://gentoo/${scriptname}.tar.bz2"
DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev/udev.html http://git.kernel.org/?p=linux/hotplug/udev.git;a=summary"
LICENSE="GPL-2"
SLOT="0"
IUSE="build selinux test debug +rule_generator hwdb acl gudev introspection
keymap floppy edd action_modeswitch extras"
COMMON_DEPEND="selinux? ( sys-libs/libselinux )
extras? ( sys-apps/acl
dev-libs/glib:2
dev-libs/gobject-introspection
virtual/libusb:0 )
acl? ( sys-apps/acl dev-libs/glib:2 )
gudev? ( dev-libs/glib:2 )
introspection? ( dev-libs/gobject-introspection )
action_modeswitch? ( virtual/libusb:0 )
>=sys-apps/util-linux-2.16
!<sys-libs/glibc-2.10"
DEPEND="${COMMON_DEPEND}
keymap? ( dev-util/gperf )
extras? ( dev-util/gperf )
dev-util/pkgconfig
virtual/os-headers
!<sys-kernel/linux-headers-2.6.34
test? ( app-text/tree )"
RDEPEND="${COMMON_DEPEND}
hwdb?
(
>=sys-apps/usbutils-0.82
|| (
( sys-apps/hwids >=sys-apps/pciutils-3.1.9-r2 )
>=sys-apps/pciutils-3.1.9-r1[-compress-db]
<sys-apps/pciutils-3.1.9-r1[-zlib]
)
)
extras?
(
>=sys-apps/usbutils-0.82
sys-apps/pciutils
)
!sys-apps/coldplug
!<sys-fs/lvm2-2.02.45
!sys-fs/device-mapper
>=sys-apps/baselayout-2"
if [[ ${PV} == "9999" ]]
then
# for documentation processing with xsltproc
DEPEND="${DEPEND}
app-text/docbook-xsl-stylesheets
app-text/docbook-xml-dtd
dev-util/gtk-doc"
fi
# required kernel options
CONFIG_CHECK="~INOTIFY_USER ~SIGNALFD ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2
~!IDE ~BLK_DEV_BSG"
# Return values:
# 2 - reliable
# 1 - unreliable
# 0 - too old
udev_check_KV() {
local ok=0
if kernel_is -ge ${KV_reliable//./ }
then
ok=2
elif kernel_is -ge ${KV_min//./ }
then
ok=1
fi
return $ok
}
pkg_setup() {
linux-info_pkg_setup
# always print kernel version requirements
ewarn
ewarn "${P} does not support Linux kernel before version ${KV_min}!"
if [[ ${KV_min} != ${KV_reliable} ]]
then
ewarn "For a reliable udev, use at least kernel ${KV_reliable}"
fi
udev_check_KV
case "$?" in
2) einfo "Your kernel version (${KV_FULL}) is new enough to run ${P} reliably." ;;
1) ewarn "Your kernel version (${KV_FULL}) is new enough to run ${P},"
ewarn "but it may be unreliable in some cases."
;;
0) eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
;;
esac
KV_FULL_SRC=${KV_FULL}
get_running_version
udev_check_KV
if [[ "$?" = "0" ]]
then
eerror
eerror "udev cannot be restarted after emerging,"
eerror "as your running kernel version (${KV_FULL}) is too old."
eerror "You really need to use a newer kernel after a reboot!"
NO_RESTART=1
fi
}
src_unpack() {
unpack ${A}
if [[ ${PV} == "9999" ]]
then
git-2_src_unpack
fi
}
src_prepare() {
if use test && [[ -d "${WORKDIR}"/test/sys ]]
then
mv "${WORKDIR}"/test/sys "${S}"/test/
fi
# patches go here...
# 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 [[ ${PV} != 9999 ]]
then
# Make sure there is no sudden changes to upstream rules file
# (more for my own needs than anything else ...)
MD5=$(md5sum < "${S}/rules/rules.d/50-udev-default.rules")
MD5=${MD5/ -/}
if [[ ${MD5} != a9954d57e97aa0ad2e0ed53899d9559a ]]
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
fi
if [[ ${PV} == 9999 ]]
then
gtkdocize --copy || die "gtkdocize failed"
eautoreconf
else
elibtoolize
fi
}
use_extras() { use extras && echo "--enable-${2:-$1}" || use_enable "$@" ; }
src_configure() {
econf \
--prefix="${EPREFIX}/usr" \
--sysconfdir="${EPREFIX}/etc" \
--sbindir="${EPREFIX}/sbin" \
--libdir="${EPREFIX}/usr/$(get_libdir)" \
--with-rootlibdir="${EPREFIX}/$(get_libdir)" \
--libexecdir="${EPREFIX}/lib/udev" \
--enable-logging \
--enable-static \
$(use_with selinux) \
$(use_enable debug) \
$(use_extras rule_generator) \
$(use_extras hwdb) \
--with-pci-ids-path="${EPREFIX}/usr/share/misc/pci.ids" \
--with-usb-ids-path="${EPREFIX}/usr/share/misc/usb.ids" \
$(use_extras acl udev_acl) \
$(use_extras gudev) \
$(use_extras introspection) \
$(use_extras keymap) \
$(use_extras floppy) \
$(use_extras edd) \
$(use_extras action_modeswitch) \
$(systemd_with_unitdir)
}
src_compile() {
filter-flags -fprefetch-loop-arrays
emake
}
src_install() {
into /
emake DESTDIR="${D}" install
exeinto /lib/udev
keepdir /lib/udev/state
keepdir /lib/udev/devices
# 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" \
>> "${ED}"/etc/udev/udev.conf
# let the dir exist at least
keepdir /etc/udev/rules.d
# Now installing rules
cd "${S}"/rules
insinto /lib/udev/rules.d/
# support older kernels
doins misc/30-kernel-compat.rules
# Adding arch specific rules
if [[ -f arch/40-${ARCH}.rules ]]
then
doins "arch/40-${ARCH}.rules"
fi
cd "${S}"
insinto /etc/modprobe.d
newins "${FILESDIR}"/blacklist-146 blacklist.conf
newins "${FILESDIR}"/pnp-aliases pnp-aliases.conf
# documentation
dodoc ChangeLog README TODO
# keep doc in just one directory, Bug #281137
rm -rf "${ED}/usr/share/doc/${PN}"
if use keymap
then
dodoc extras/keymap/README.keymap.txt
fi
cd "${WORKDIR}/${scriptname}"
sed -i -e 's/2.6.34/2.6.32/' init.d/udev
doconfd conf.d/*
exeinto /lib/udev
doexe helpers/*
doexe "${FILESDIR}"/shell-compat-KV.sh
doinitd init.d/*
insinto /etc/modprobe.d
doins modprobe.d/*
insinto /lib/udev/rules.d
doins rules.d/*
}
src_test() {
local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
cd "${S}"
vecho ">>> Test phase [udev:check]: ${CATEGORY}/${PF}"
has userpriv $FEATURES && einfo "Disable FEATURES userpriv to run the udev tests"
if ! $emake_cmd -j1 check
then
has test $FEATURES && die "udev: Make test failed. See above for details."
has test $FEATURES || eerror "udev: Make test failed. See above for details."
fi
}
pkg_preinst() {
# moving old files to support newer modprobe, 12 May 2009
local f dir=${EROOT}/etc/modprobe.d/
for f in pnp-aliases blacklist; do
if [[ -f $dir/$f && ! -f $dir/$f.conf ]]
then
elog "Moving $dir/$f to $f.conf"
mv -f "$dir/$f" "$dir/$f.conf"
fi
done
if [[ -d ${EROOT}/lib/udev-state ]]
then
mv -f "${EROOT}"/lib/udev-state/* "${ED}"/lib/udev/state/
rm -r "${EROOT}"/lib/udev-state
fi
if [[ -f ${EROOT}/etc/udev/udev.config &&
! -f ${EROOT}/etc/udev/udev.rules ]]
then
mv -f "${EROOT}"/etc/udev/udev.config "${EROOT}"/etc/udev/udev.rules
fi
# delete the old udev.hotplug symlink if it is present
if [[ -h ${EROOT}/etc/hotplug.d/default/udev.hotplug ]]
then
rm -f "${EROOT}"/etc/hotplug.d/default/udev.hotplug
fi
# delete the old wait_for_sysfs.hotplug symlink if it is present
if [[ -h ${EROOT}/etc/hotplug.d/default/05-wait_for_sysfs.hotplug ]]
then
rm -f "${EROOT}"/etc/hotplug.d/default/05-wait_for_sysfs.hotplug
fi
# delete the old wait_for_sysfs.hotplug symlink if it is present
if [[ -h ${EROOT}/etc/hotplug.d/default/10-udev.hotplug ]]
then
rm -f "${EROOT}"/etc/hotplug.d/default/10-udev.hotplug
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}/${PN}-113"
previous_less_than_113=$?
}
# 19 Nov 2008
fix_old_persistent_net_rules() {
local rules=${EROOT}/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
[[ ${EROOT} = / ]] || 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
sleep 3
if [[ ! -n $(pidof udevd) ]]
then
eerror "FATAL: udev died, please check your kernel is"
eerror "new enough and configured correctly for ${P}."
eerror
eerror "Please have a look at this before rebooting."
eerror "If in doubt, please downgrade udev back to your old version"
fi
}
postinst_init_scripts() {
local enable_postmount=false
# FIXME: inconsistent handling of init-scripts here
# * udev is added to sysinit in openrc-ebuild
# * we add udev-postmount to default in here
#
# If we are building stages, add udev to the sysinit runlevel automatically.
if use build
then
if [[ -x "${EROOT}"/etc/init.d/udev \
&& -d "${EROOT}"/etc/runlevels/sysinit ]]
then
ln -s "${EPREFIX}"/etc/init.d/udev "${EROOT}"/etc/runlevels/sysinit/udev
fi
enable_postmount=true
fi
# migration to >=openrc-0.4
if [[ -e "${EROOT}"/etc/runlevels/sysinit && ! -e "${EROOT}"/etc/runlevels/sysinit/udev ]]
then
ewarn
ewarn "You need to add the udev init script to the runlevel sysinit,"
ewarn "else your system will not be able to boot"
ewarn "after updating to >=openrc-0.4.0"
ewarn "Run this to enable udev for >=openrc-0.4.0:"
ewarn "\trc-update add udev sysinit"
ewarn
fi
# add udev-postmount to default runlevel instead of that ugly injecting
# like a hotplug event, 2009/10/15
# already enabled?
[[ -e "${EROOT}"/etc/runlevels/default/udev-postmount ]] && return
[[ -e "${EROOT}"/etc/runlevels/sysinit/udev ]] && enable_postmount=true
[[ "${EROOT}" = "/" && -d /dev/.udev/ ]] && enable_postmount=true
if $enable_postmount
then
local initd=udev-postmount
if [[ -e ${EROOT}/etc/init.d/${initd} ]] && \
[[ ! -e ${EROOT}/etc/runlevels/default/${initd} ]]
then
ln -snf "${EPREFIX}"/etc/init.d/${initd} "${EROOT}"/etc/runlevels/default/${initd}
elog "Auto-adding '${initd}' service to your default runlevel"
fi
else
elog "You should add the udev-postmount service to default runlevel."
elog "Run this to add it:"
elog "\trc-update add udev-postmount default"
fi
}
pkg_postinst() {
fix_old_persistent_net_rules
# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
# So try to remove it here (will only work if empty).
rmdir "${EROOT}"/dev/loop 2>/dev/null
if [[ -d "${EROOT}"/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
postinst_init_scripts
# people want reminders, I'll give them reminders. Odds are they will
# just ignore them anyway...
# delete 40-scsi-hotplug.rules, it is integrated in 50-udev.rules, 19 Jan 2007
if [[ $previous_equal_to_103_r3 = 0 ]] &&
[[ -e ${EROOT}/etc/udev/rules.d/40-scsi-hotplug.rules ]]
then
ewarn "Deleting stray 40-scsi-hotplug.rules"
ewarn "installed by sys-fs/udev-103-r3"
rm -f "${EROOT}"/etc/udev/rules.d/40-scsi-hotplug.rules
fi
# Removing some device-nodes we thought we need some time ago, 25 Jan 2007
if [[ -d ${EROOT}/lib/udev/devices ]]
then
rm -f "${EROOT}"/lib/udev/devices/{null,zero,console,urandom}
fi
# Removing some old file, 29 Jan 2007
if [[ $previous_less_than_104_r5 = 0 ]]
then
rm -f "${EROOT}"/etc/dev.d/net/hotplug.dev
rmdir --ignore-fail-on-non-empty "${EROOT}"/etc/dev.d/net 2>/dev/null
fi
# 19 Mar 2007
if [[ $previous_less_than_106_r5 = 0 ]] &&
[[ -e ${EROOT}/etc/udev/rules.d/95-net.rules ]]
then
rm -f "${EROOT}"/etc/udev/rules.d/95-net.rules
fi
# Try to remove /etc/dev.d as that is obsolete, 23 Apr 2007
if [[ -d ${EROOT}/etc/dev.d ]]
then
rmdir --ignore-fail-on-non-empty "${EROOT}"/etc/dev.d/default "${EROOT}"/etc/dev.d 2>/dev/null
if [[ -d ${EROOT}/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 [[ $previous_less_than_113 = 0 ]] &&
[[ -f ${EROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
! has_version sys-fs/device-mapper
then
rm -f "${EROOT}"/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 ${EROOT}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."
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."
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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