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udev-171-r3.ebuild
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udev-171-r3.ebuild
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# Distributed under the terms of the GNU General Public License v2
EAPI="1"
inherit eutils flag-o-matic multilib toolchain-funcs linux-info
DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"
#PATCHSET="${P}-gentoo-patchset-v1"
SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2"
if [ -n "$PATCHSET" ]
then
SRC_URI="$SRC_URI mirror://gentoo/${PATCHSET}.tar.bz2"
fi
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~*"
IUSE="selinux extras +hwdb +gudev introspection"
MIN_KERNEL="2.6.32"
COMMON_DEPEND="selinux? ( sys-libs/libselinux )
sys-apps/acl
virtual/libusb:0
extras? ( dev-libs/gobject-introspection
dev-libs/glib:2 )
gudev? ( dev-libs/glib:2 )
introspection? ( dev-libs/gobject-introspection )
hwdb? ( sys-apps/hwids )
"
DEPEND="${COMMON_DEPEND} dev-util/gperf >=sys-kernel/linux-headers-2.6.34"
RDEPEND="${COMMON_DEPEND} !sys-apps/coldplug !<sys-fs/lvm2-2.02.45 !sys-fs/device-mapper >=sys-apps/baselayout-2.1.6"
PROVIDE="virtual/dev-manager"
pkg_setup() {
udev_libexec_dir="/$(get_libdir)/udev"
[ "$ROOT" != "/" ] && return 0
local fkv="$(uname -r)"
local kv="${fkv%-*}"
local k2="${kv%.*}"
local kmin="${kv##*.}"
echo $USE
if ! use bindist && [ "$k2" == "2.6" ] && [ "$kmin" -lt ${MIN_KERNEL##*.} ] && [ "${FEATURES/safetydance/}" = "${FEATURES}" ]
then
eerror
eerror "Current kernel version: $kv"
eerror "Minimum kernel version: ${MIN_KERNEL}"
eerror
ewarn "You are installing a version of udev that is incompatible with your"
ewarn "currently-running kernel. This version of udev requires a kernel"
ewarn "version of ${MIN_KERNEL} or greater. Please use an earlier version of udev"
ewarn "with your running kernel by masking this version of udev, by adding"
ewarn "the following line to /etc/portage/package.mask:"
ewarn
ewarn ">=sys-fs/udev-160"
ewarn
ewarn "Alternatively, you may choose to upgrade to a compatible kernel, update"
ewarn "your boot loader and reboot your system so that the new kernel is"
ewarn "active. Then this version of udev will be compatible with your kernel"
ewarn "and the udev merge will then proceed without warning."
ewarn
ewarn "If you know what you are doing and want to override this safety check,"
ewarn "add 'safetydance' to FEATURES as follows:"
ewarn
ewarn "FEATURES=\"safetydance\" emerge <emerge arguments here>"
ewarn
ewarn "This will cause this runtime safety check to be skipped."
die
fi
return 0
}
src_unpack() {
unpack ${A}
cd "${S}"
if [ -n "$PATCHSET" ]
then
EPATCH_SOURCE="${WORKDIR}/${PATCHSET}" EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" epatch
fi
# change rules back to group uucp instead of dialout for now - eventually
# fix baselayout -
sed -e 's/GROUP="dialout"/GROUP="uucp"/' -i rules/{rules.d,arch}/*.rules || die "failed to change group dialout to uucp"
}
use_extras() { use extras && echo "--enable-${2:-$1}" || use_enable "$@" ; }
src_compile() {
filter-flags -fprefetch-loop-arrays
# sys-fs/lvm2 may require static libs - generate them just to be on the safe
# side. shared libs get generated too.
echo $(use_extras introspection)
econf \
--prefix=/usr \
--sysconfdir=/etc \
--enable-static \
--sbindir=/sbin \
--libdir=/usr/$(get_libdir) \
--with-rootlibdir=/$(get_libdir) \
--libexecdir="${udev_libexec_dir}" \
--enable-logging \
--enable-hwdb \
--with-pci-ids-path="${EPREFIX}/usr/share/misc/pci.ids" \
--with-usb-ids-path="${EPREFIX}/usr/share/misc/usb.ids" \
$(use_extras introspection) \
$(use_extras gudev) \
$(use_enable extras) \
$(use_with selinux)
emake || die "compiling udev failed"
}
src_install() {
into /
emake DESTDIR="${D}" install || die "make install failed"
exeinto "${udev_libexec_dir}"
local x
for x in net.sh move_tmp_persistent_rules.sh write_root_link_rule shell-compat.sh shell-compat-addon.sh
do
doexe "${FILESDIR}/${PVR}/${x}" || die "${x} not installed properly"
done
keepdir "${udev_libexec_dir}"/state
keepdir "${udev_libexec_dir}"/devices
# Use Funtoo's "realdev" command to create initial set of device nodes in
# /lib/udev/devices. This set of device nodes will be copied to /dev when
# udev starts.
$ROOT/sbin/realdev ${D}${udev_libexec_dir}/devices || die
# create symlinks for these utilities to /sbin
# where multipath-tools expect them to be (Bug #168588)
dosym "..${udev_libexec_dir}/vol_id" /sbin/vol_id
dosym "..${udev_libexec_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 "${udev_libexec_dir}"/rules.d/
# Adding arch specific rules
if [[ -f packages/40-${ARCH}.rules ]]
then
doins "packages/40-${ARCH}.rules"
fi
cd "${S}"
# The udev-post init-script
local x
for x in udevd udev-save udev-mount udev-postmount
do
newinitd "${FILESDIR}"/${PVR}/${x}.initd ${x} || die "initscript $x install error"
done
newconfd "${FILESDIR}/${PVR}/udev.confd" udev || die "udev.confd install error"
insinto /etc/modprobe.d
newins "${FILESDIR}/${PVR}/blacklist" blacklist.conf
newins "${FILESDIR}/${PVR}/pnp-aliases" pnp-aliases.conf
# keep doc in just one directory, Bug #281137
rm -rf "${D}/usr/share/doc/${PN}"
if use extras; then
dodoc extras/keymap/README.keymap.txt || die "failed installing docs"
fi
echo "CONFIG_PROTECT_MASK=\"/etc/udev/rules.d\"" > 20udev
doenvd 20udev
}
modfix() {
local mod
# We want to move any old modprobe.d conf files to the new file name so
# config file protection works correctly.
for mod in blacklist pnp-aliases
do
if [ -e $ROOT/etc/modprobe.d/$mod ]
then
mv $ROOT/etc/modprobe.d/$mod $ROOT/etc/modprobe.d/${mod}.conf || die "mv failed"
fi
done
}
pkg_preinst() {
modfix
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
rm -f /etc/conf.d/udev #FORCE UPDATE
}
# from the openrc-0.3.0.22081113 ebuild :)
add_init() {
local runl=$1
if [ ! -e ${ROOT}/etc/runlevels/${runl} ]
then
install -d -m0755 ${ROOT}/etc/runlevels/${runl}
fi
for initd in $*
do
# if the initscript is not going to be installed and is not currently installed, return
[[ -e ${D}/etc/init.d/${initd} || -e ${ROOT}/etc/init.d/${initd} ]] || continue
[[ -e ${ROOT}/etc/runlevels/${runl}/${initd} ]] && continue
elog "Auto-adding '${initd}' service to your ${runl} runlevel"
ln -snf /etc/init.d/${initd} "${ROOT}"/etc/runlevels/${runl}/${initd}
done
}
pkg_postinst() {
# disable coldplug script
rm -f $ROOT/etc/runlevels/*/coldplug
# disable any old udev script
rm -f $ROOT/etc/runlevels/*/udev
rm -f $ROOT/etc/runlevels/*/udev-postmount
add_init sysinit udev-mount
add_init sysinit udevd
add_init boot udev-postmount
add_init shutdown udev-save
# requested in Bug #225033:
elog
elog "persistent-net does assigning fixed names to network devices."
elog "If you prefer to disable persistent-net, this can be done via"
elog "/etc/conf.d/udev."
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"
}