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466 lines
13 KiB
466 lines
13 KiB
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-141-r1.ebuild,v 1.7 2012/01/03 00:22:10 williamh Exp $
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#
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# Please do not remove this version:
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# It is the highest version that works with xen-sources
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#
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EAPI="1"
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inherit eutils flag-o-matic multilib toolchain-funcs versionator
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if [[ ${PV} == "9999" ]]; then
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EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"
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EGIT_BRANCH="master"
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inherit git-2 autotools
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else
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SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2"
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fi
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DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
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HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
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IUSE="selinux +devfs-compat"
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COMMON_DEPEND="selinux? ( sys-libs/libselinux )"
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if [[ ${PV} == "9999" ]]; then
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# for documentation processing with xsltproc
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DEPEND="${COMMON_DEPEND}
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app-text/docbook-xsl-stylesheets
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app-text/docbook-xml-dtd"
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else
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DEPEND="${COMMON_DEPEND}"
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fi
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RDEPEND="${COMMON_DEPEND}
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!sys-apps/coldplug
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!<sys-fs/device-mapper-1.02.19-r1
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>=sys-apps/baselayout-1.12.5"
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pkg_setup() {
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udev_helper_dir="/$(get_libdir)/udev"
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# comparing kernel version without linux-info.eclass to not pull
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# virtual/linux-sources
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local KV=$(uname -r)
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local KV_MAJOR=$(get_major_version ${KV})
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local KV_MINOR=$(get_version_component_range 2 ${KV})
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local KV_MICRO=$(get_version_component_range 3 ${KV})
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local KV_min_micro=15 KV_min_micro_reliable=22
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KV_min=2.6.${KV_min_micro}
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KV_min_reliable=2.6.${KV_min_micro_reliable}
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local ok=0
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if [[ ${KV_MAJOR} == 2 && ${KV_MINOR} == 6 ]]
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then
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if [[ ${KV_MICRO} -ge ${KV_min_micro_reliable} ]]; then
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ok=2
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elif [[ ${KV_MICRO} -ge ${KV_min_micro} ]]; then
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ok=1
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fi
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fi
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if [[ ${ok} -lt 1 ]]
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then
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ewarn
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ewarn "${P} does not support Linux kernel before version ${KV_min}!"
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fi
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if [[ ${ok} -lt 2 ]]; then
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ewarn "If you want to use udev reliable you should update"
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ewarn "to at least kernel version ${KV_min_reliable}!"
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ewarn
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ebeep
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fi
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}
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sed_helper_dir() {
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sed -e "s#/lib/udev#${udev_helper_dir}#" -i "$@"
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}
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src_unpack() {
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if [[ ${PV} == "9999" ]] ; then
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git-2_src_unpack
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else
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unpack ${A}
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fi
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cd "${S}"
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# patches go here...
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if ! use devfs-compat; then
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# see Bug #269359
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epatch "${FILESDIR}"/udev-141-remove-devfs-names.diff
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fi
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# change rules back to group uucp instead of dialout for now
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sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
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-i rules/{rules.d,packages,gentoo}/*.rules \
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|| die "failed to change group dialout to uucp"
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if [[ ${PV} != 9999 ]]; then
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# Make sure there is no sudden changes to upstream rules file
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# (more for my own needs than anything else ...)
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MD5=$(md5sum < "${S}/rules/rules.d/50-udev-default.rules")
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MD5=${MD5/ -/}
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if [[ ${MD5} != b5c2f014a48a53921de37c4e469aab96 ]]
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then
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echo
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eerror "50-udev-default.rules has been updated, please validate!"
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eerror "md5sum=${MD5}"
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die "50-udev-default.rules has been updated, please validate!"
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fi
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fi
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sed_helper_dir \
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rules/rules.d/50-udev-default.rules \
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extras/rule_generator/write_*_rules \
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udev/udev-util.c \
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udev/udev-rules.c \
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udev/udevd.c || die "sed failed"
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if [[ ${PV} == 9999 ]]; then
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eautoreconf
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fi
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}
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src_compile() {
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filter-flags -fprefetch-loop-arrays
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econf \
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--prefix=/usr \
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--sysconfdir=/etc \
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--exec-prefix= \
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--with-libdir-name=$(get_libdir) \
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--enable-logging \
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$(use_with selinux)
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emake || die "compiling udev failed"
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}
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src_install() {
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local scriptdir="${FILESDIR}/136"
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into /
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emake DESTDIR="${D}" install || die "make install failed"
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if [[ "$(get_libdir)" != "lib" ]]; then
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# we can not just rename /lib to /lib64, because
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# make install creates /lib64 and /lib
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mkdir -p "${D}/$(get_libdir)"
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mv "${D}"/lib/* "${D}/$(get_libdir)/"
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rmdir "${D}"/lib
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fi
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exeinto "${udev_helper_dir}"
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newexe "${FILESDIR}"/net-130-r1.sh net.sh || die "net.sh not installed properly"
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newexe "${FILESDIR}"/move_tmp_persistent_rules-112-r1.sh move_tmp_persistent_rules.sh \
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|| die "move_tmp_persistent_rules.sh not installed properly"
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newexe "${FILESDIR}"/write_root_link_rule-125 write_root_link_rule \
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|| die "write_root_link_rule not installed properly"
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doexe "${scriptdir}"/shell-compat-KV.sh \
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|| die "shell-compat.sh not installed properly"
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doexe "${scriptdir}"/shell-compat-addon.sh \
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|| die "shell-compat.sh not installed properly"
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keepdir "${udev_helper_dir}"/state
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keepdir "${udev_helper_dir}"/devices
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# create symlinks for these utilities to /sbin
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# where multipath-tools expect them to be (Bug #168588)
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dosym "..${udev_helper_dir}/vol_id" /sbin/vol_id
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dosym "..${udev_helper_dir}/scsi_id" /sbin/scsi_id
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# Add gentoo stuff to udev.conf
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echo "# If you need to change mount-options, do it in /etc/fstab" \
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>> "${D}"/etc/udev/udev.conf
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# let the dir exist at least
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keepdir /etc/udev/rules.d
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# Now installing rules
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cd "${S}"/rules
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insinto "${udev_helper_dir}"/rules.d/
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# Our rules files
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doins gentoo/??-*.rules
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doins packages/40-alsa.rules
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doins packages/40-isdn.rules
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# Adding arch specific rules
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if [[ -f packages/40-${ARCH}.rules ]]
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then
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doins "packages/40-${ARCH}.rules"
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fi
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cd "${S}"
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# our udev hooks into the rc system
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insinto /$(get_libdir)/rcscripts/addons
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doins "${scriptdir}"/udev-start.sh \
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|| die "udev-start.sh not installed properly"
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doins "${scriptdir}"/udev-stop.sh \
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|| die "udev-stop.sh not installed properly"
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local init
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# udev-postmount and init-scripts for >=openrc-0.3.1, Bug #240984
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for init in udev udev-mount udev-dev-tarball udev-postmount; do
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newinitd "${scriptdir}/${init}.initd" "${init}" \
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|| die "initscript ${init} not installed properly"
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done
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# insert minimum kernel versions
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sed -e "s/%KV_MIN%/${KV_min}/" \
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-e "s/%KV_MIN_RELIABLE%/${KV_min_reliable}/" \
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-i "${D}"/etc/init.d/udev-mount
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# config file for init-script and start-addon
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newconfd "${scriptdir}/udev.confd" udev \
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|| die "config file not installed properly"
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insinto /etc/modprobe.d
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newins "${FILESDIR}"/blacklist-110 blacklist.conf
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newins "${FILESDIR}"/pnp-aliases pnp-aliases.conf
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# convert /lib/udev to real used dir
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sed_helper_dir \
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"${D}/$(get_libdir)"/rcscripts/addons/*.sh \
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"${D}"/etc/init.d/udev* \
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"${D}"/etc/modprobe.d/*
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# documentation
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dodoc ChangeLog README TODO || die "failed installing docs"
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cd docs/writing_udev_rules
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mv index.html writing_udev_rules.html
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dohtml *.html
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cd "${S}"
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newdoc extras/volume_id/README README_volume_id
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echo "CONFIG_PROTECT_MASK=\"/etc/udev/rules.d\"" > 20udev
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doenvd 20udev
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}
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pkg_preinst() {
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local f dir=${ROOT}/etc/modprobe.d/
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for f in pnp-aliases blacklist; do
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if [[ -f $dir/$f && ! -f $dir/$f.conf ]]
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then
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elog "Moving $dir/$f to $f.conf"
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mv -f "$dir/$f" "$dir/$f.conf"
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fi
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done
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if [[ -d ${ROOT}/lib/udev-state ]]
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then
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mv -f "${ROOT}"/lib/udev-state/* "${D}"/lib/udev/state/
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rm -r "${ROOT}"/lib/udev-state
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fi
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if [[ -f ${ROOT}/etc/udev/udev.config &&
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! -f ${ROOT}/etc/udev/udev.rules ]]
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then
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mv -f "${ROOT}"/etc/udev/udev.config "${ROOT}"/etc/udev/udev.rules
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fi
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# delete the old udev.hotplug symlink if it is present
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if [[ -h ${ROOT}/etc/hotplug.d/default/udev.hotplug ]]
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then
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rm -f "${ROOT}"/etc/hotplug.d/default/udev.hotplug
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fi
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# delete the old wait_for_sysfs.hotplug symlink if it is present
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if [[ -h ${ROOT}/etc/hotplug.d/default/05-wait_for_sysfs.hotplug ]]
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then
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rm -f "${ROOT}"/etc/hotplug.d/default/05-wait_for_sysfs.hotplug
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fi
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# delete the old wait_for_sysfs.hotplug symlink if it is present
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if [[ -h ${ROOT}/etc/hotplug.d/default/10-udev.hotplug ]]
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then
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rm -f "${ROOT}"/etc/hotplug.d/default/10-udev.hotplug
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fi
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# is there a stale coldplug initscript? (CONFIG_PROTECT leaves it behind)
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coldplug_stale=""
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if [[ -f ${ROOT}/etc/init.d/coldplug ]]
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then
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coldplug_stale="1"
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fi
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has_version "=${CATEGORY}/${PN}-103-r3"
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previous_equal_to_103_r3=$?
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has_version "<${CATEGORY}/${PN}-104-r5"
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previous_less_than_104_r5=$?
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has_version "<${CATEGORY}/${PN}-106-r5"
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previous_less_than_106_r5=$?
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has_version "<${CATEGORY}/${PN}-113"
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previous_less_than_113=$?
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}
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fix_old_persistent_net_rules() {
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local rules=${ROOT}/etc/udev/rules.d/70-persistent-net.rules
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[[ -f ${rules} ]] || return
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elog
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elog "Updating persistent-net rules file"
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# Change ATTRS to ATTR matches, Bug #246927
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sed -i -e 's/ATTRS{/ATTR{/g' "${rules}"
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# Add KERNEL matches if missing, Bug #246849
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sed -ri \
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-e '/KERNEL/ ! { s/NAME="(eth|wlan|ath)([0-9]+)"/KERNEL=="\1*", NAME="\1\2"/}' \
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"${rules}"
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}
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# See Bug #129204 for a discussion about restarting udevd
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restart_udevd() {
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# need to merge to our system
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[[ ${ROOT} = / ]] || return
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# check if root of init-process is identical to ours (not in chroot)
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[[ -r /proc/1/root && /proc/1/root/ -ef /proc/self/root/ ]] || return
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# abort if there is no udevd running
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[[ -n $(pidof udevd) ]] || return
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# abort if no /dev/.udev exists
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[[ -e /dev/.udev ]] || return
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elog
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elog "restarting udevd now."
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killall -15 udevd &>/dev/null
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sleep 1
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killall -9 udevd &>/dev/null
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/sbin/udevd --daemon
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}
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pkg_postinst() {
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fix_old_persistent_net_rules
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restart_udevd
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if [[ -e "${ROOT}"/etc/runlevels/sysinit && ! -e "${ROOT}"/etc/runlevels/sysinit/udev ]]
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then
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ewarn
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ewarn "You need to add the udev init script to the runlevel sysinit,"
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ewarn "else your system will not be able to boot"
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ewarn "after updating to >=openrc-0.4.0"
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ewarn "Run this to enable udev for >=openrc-0.4.0:"
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ewarn "\trc-update add udev sysinit"
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ewarn
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fi
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# people want reminders, I'll give them reminders. Odds are they will
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# just ignore them anyway...
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if [[ ${coldplug_stale} == 1 ]]
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then
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ewarn "A stale coldplug init script found. You should run:"
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ewarn
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ewarn " rc-update del coldplug"
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ewarn " rm -f /etc/init.d/coldplug"
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ewarn
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ewarn "udev now provides its own coldplug functionality."
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fi
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# delete 40-scsi-hotplug.rules - all integrated in 50-udev.rules
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if [[ $previous_equal_to_103_r3 = 0 ]] &&
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[[ -e ${ROOT}/etc/udev/rules.d/40-scsi-hotplug.rules ]]
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then
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ewarn "Deleting stray 40-scsi-hotplug.rules"
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ewarn "installed by sys-fs/udev-103-r3"
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rm -f "${ROOT}"/etc/udev/rules.d/40-scsi-hotplug.rules
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fi
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# Removing some device-nodes we thought we need some time ago
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if [[ -d ${ROOT}/lib/udev/devices ]]
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then
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rm -f "${ROOT}"/lib/udev/devices/{null,zero,console,urandom}
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fi
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# Removing some old file
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if [[ $previous_less_than_104_r5 = 0 ]]
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then
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rm -f "${ROOT}"/etc/dev.d/net/hotplug.dev
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rmdir --ignore-fail-on-non-empty "${ROOT}"/etc/dev.d/net 2>/dev/null
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fi
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if [[ $previous_less_than_106_r5 = 0 ]] &&
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[[ -e ${ROOT}/etc/udev/rules.d/95-net.rules ]]
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then
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rm -f "${ROOT}"/etc/udev/rules.d/95-net.rules
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fi
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# Try to remove /etc/dev.d as that is obsolete
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if [[ -d ${ROOT}/etc/dev.d ]]
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then
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rmdir --ignore-fail-on-non-empty "${ROOT}"/etc/dev.d/default "${ROOT}"/etc/dev.d 2>/dev/null
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if [[ -d ${ROOT}/etc/dev.d ]]
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then
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ewarn "You still have the directory /etc/dev.d on your system."
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ewarn "This is no longer used by udev and can be removed."
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fi
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fi
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# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
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# remove it if user don't has sys-fs/device-mapper installed
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if [[ $previous_less_than_113 = 0 ]] &&
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[[ -f ${ROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
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! has_version sys-fs/device-mapper
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then
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rm -f "${ROOT}"/etc/udev/rules.d/64-device-mapper.rules
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einfo "Removed unneeded file 64-device-mapper.rules"
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fi
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# requested in Bug #225033:
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elog
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elog "persistent-net does assigning fixed names to network devices."
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elog "If you have problems with the persistent-net rules,"
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elog "just delete the rules file"
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elog "\trm ${ROOT}etc/udev/rules.d/70-persistent-net.rules"
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elog "and then reboot."
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elog
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elog "This may however number your devices in a different way than they are now."
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ewarn
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ewarn "If you build an initramfs including udev, then please"
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ewarn "make sure that the /sbin/udevadm binary gets included,"
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ewarn "and your scripts changed to use it,as it replaces the"
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ewarn "old helper apps udevinfo, udevtrigger, ..."
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ewarn
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ewarn "mount options for directory /dev are no longer"
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ewarn "set in /etc/udev/udev.conf, but in /etc/fstab"
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ewarn "as for other directories."
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if use devfs-compat; then
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ewarn
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ewarn "devfs-compat use flag is enabled (by default)."
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ewarn "This enables devfs compatible device names."
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ewarn "If you use /dev/md/*, /dev/loop/* or /dev/rd/*,"
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ewarn "then please migrate over to using the device names"
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ewarn "/dev/md*, /dev/loop* and /dev/ram*."
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ewarn "The devfs-compat rules will be removed in the future."
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ewarn "For reference see Bug #269359."
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fi
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elog
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elog "For more information on udev on Gentoo, writing udev rules, and"
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elog " fixing known issues visit:"
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elog " http://www.gentoo.org/doc/en/udev-guide.xml"
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}
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