327 lines
8.7 KiB
Bash
327 lines
8.7 KiB
Bash
# 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-9999.ebuild,v 1.98 2012/05/04 19:09:16 jdhore Exp $
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EAPI=4
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KV_min=2.6.34
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# patchversion=1
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udev_rules_md5=ebc2cf422aa9e46cf7d9a555670412ba
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EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"
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[[ ${PV} == 9999 ]] && vcs="git-2 autotools"
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inherit ${vcs} eutils flag-o-matic multilib toolchain-funcs linux-info systemd libtool
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if [[ ${PV} != 9999 ]]
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then
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
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SRC_URI="mirror://kernel/linux/utils/kernel/hotplug/${P}.tar.bz2"
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if [[ -n ${patchversion} ]]
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then
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patchset=${P}-patchset-${patchversion}
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SRC_URI="${SRC_URI} mirror://gentoo/${patchset}.tar.bz2"
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fi
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fi
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DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
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HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev/udev.html http://git.kernel.org/?p=linux/hotplug/udev.git;a=summary"
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LICENSE="GPL-2"
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SLOT="0"
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IUSE="build selinux debug +rule_generator hwdb gudev introspection
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keymap floppy doc static-libs +openrc"
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COMMON_DEPEND="selinux? ( sys-libs/libselinux )
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gudev? ( dev-libs/glib:2 )
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introspection? ( dev-libs/gobject-introspection )
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>=sys-apps/kmod-5
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>=sys-apps/util-linux-2.20
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!<sys-libs/glibc-2.10"
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DEPEND="${COMMON_DEPEND}
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keymap? ( dev-util/gperf )
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virtual/pkgconfig
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virtual/os-headers
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!<sys-kernel/linux-headers-2.6.34"
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if [[ $PV == 9999 ]]
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then
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RESTRICT="test? ( userpriv )"
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IUSE="${IUSE} test"
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DEPEND="${DEPEND}
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dev-util/gtk-doc
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test? ( app-text/tree )"
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else
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DEPEND="${DEPEND}
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doc? ( dev-util/gtk-doc )"
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fi
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RDEPEND="${COMMON_DEPEND}
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hwdb? ( sys-apps/hwids )
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openrc? ( >=sys-fs/udev-init-scripts-10
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!<sys-apps/openrc-0.9.9 )
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!sys-apps/coldplug
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!<sys-fs/lvm2-2.02.45
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!sys-fs/device-mapper
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!<sys-fs/udev-init-scripts-10
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!<sys-kernel/dracut-017-r1
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!<sys-kernel/genkernel-3.4.25"
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udev_check_KV()
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{
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if kernel_is lt ${KV_min//./ }
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then
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return 1
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fi
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return 0
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}
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pkg_setup()
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{
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# required kernel options
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CONFIG_CHECK="~BLK_DEV_BSG ~DEVTMPFS ~HOTPLUG ~INOTIFY_USER ~NET ~PROC_FS
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~SIGNALFD ~SYSFS
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~!IDE ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2"
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linux-info_pkg_setup
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# always print kernel version requirements
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ewarn
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ewarn "${P} does not support Linux kernel before version ${KV_min}!"
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if ! udev_check_KV
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then
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eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
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fi
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KV_FULL_SRC=${KV_FULL}
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get_running_version
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if ! udev_check_KV
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then
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eerror
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eerror "udev cannot be restarted after emerging,"
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eerror "as your running kernel version (${KV_FULL}) is too old."
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eerror "You really need to use a newer kernel after a reboot!"
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NO_RESTART=1
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fi
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}
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src_prepare()
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{
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# backport some patches
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if [[ -n ${patchset} ]]
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then
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EPATCH_SOURCE="${WORKDIR}"/${patchset} EPATCH_SUFFIX=patch \
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EPATCH_FORCE=yes epatch
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fi
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# change rules back to group uucp instead of dialout for now
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sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
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-i rules/*.rules \
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|| die "failed to change group dialout to uucp"
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if [[ ! -e configure ]]
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then
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gtkdocize --copy || die "gtkdocize failed"
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eautoreconf
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else
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# Make sure there are no sudden changes to upstream rules file
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# (more for my own needs than anything else ...)
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MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
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MD5=${MD5/ -/}
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if [[ ${MD5} != ${udev_rules_md5} ]]
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then
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eerror "50-udev-default.rules has been updated, please validate!"
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eerror "md5sum: ${MD5}"
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die "50-udev-default.rules has been updated, please validate!"
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fi
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elibtoolize
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fi
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}
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src_configure()
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{
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filter-flags -fprefetch-loop-arrays
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econf \
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--libexecdir=/lib \
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--libdir=/usr/$(get_libdir) \
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--docdir=/usr/share/doc/${PF} \
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$(use_enable static-libs static) \
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$(use_enable doc gtk-doc) \
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$(use_enable debug) \
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$(use_enable gudev) \
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$(use_enable introspection) \
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$(use_enable keymap) \
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$(use_enable rule_generator) \
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$(use_enable floppy) \
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--with-html-dir=/usr/share/doc/${PF}/html \
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--with-rootprefix=/ \
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$(use_with selinux) \
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--with-usb-ids-path=/usr/share/misc/usb.ids \
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--with-pci-ids-path=/usr/share/misc/pci.ids \
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"$(systemd_with_unitdir)"
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}
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src_install()
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{
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emake DESTDIR="${D}" install
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find "${D}" -type f -name '*.la' -exec rm -f {} +
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dodoc ChangeLog NEWS README TODO
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use keymap && dodoc src/keymap/README.keymap.txt
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# udevadm is now in /usr/bin.
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dosym /usr/bin/udevadm /sbin/udevadm
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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 /lib/udev/scsi_id /sbin/scsi_id
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# Now install rules
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insinto /lib/udev/rules.d
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doins "${FILESDIR}"/40-gentoo.rules
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}
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pkg_preinst()
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{
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local htmldir
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for htmldir in gudev libudev; do
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if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]; then
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rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
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fi
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if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]; then
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dosym /usr/share/doc/${PF}/html/${htmldir} \
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/usr/share/gtk-doc/html/${htmldir}
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fi
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done
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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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{
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if [[ ${NO_RESTART} = 1 ]]
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then
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ewarn "Not restarting udevd, as your kernel is too old!"
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return
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fi
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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 /run/udev exists
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[[ -e /run/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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/lib/udev/udevd --daemon
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sleep 3
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if [[ ! -n $(pidof udevd) ]]
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then
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eerror "FATAL: udev died, please check your kernel is"
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eerror "new enough and configured correctly for ${P}."
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eerror
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eerror "Please have a look at this before rebooting."
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eerror "If in doubt, please downgrade udev back to your old version"
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fi
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}
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# This function determines if a directory is a mount point.
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# It was lifted from dracut.
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ismounted()
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{
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while read a m a; do
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[[ $m = $1 ]] && return 0
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done < "${ROOT}"/proc/mounts
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return 1
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}
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pkg_postinst()
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{
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mkdir -p "${ROOT}"/run
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# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
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# So try to remove it here (will only work if empty).
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rmdir "${ROOT}"/dev/loop 2>/dev/null
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if [[ -d ${ROOT}/dev/loop ]]
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then
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ewarn "Please make sure your remove /dev/loop,"
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ewarn "else losetup may be confused when looking for unused devices."
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fi
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restart_udevd
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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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# 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, 27 Jun 2007
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if [[ -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 assigns 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 "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 /usr/bin/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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ewarn
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ewarn "Rules for /dev/hd* devices have been removed"
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ewarn "Please migrate to libata."
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ewarn
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ewarn "action_modeswitch has been removed by upstream."
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ewarn "Please use sys-apps/usb_modeswitch."
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if ismounted /usr
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then
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ewarn
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ewarn "Your system has /usr on a separate partition. This means"
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ewarn "you will need to use an initramfs to pre-mount /usr before"
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ewarn "udev runs."
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ewarn "This must be set up before your next reboot, or you may"
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ewarn "experience failures which are very difficult to troubleshoot."
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ewarn "For a more detailed explanation, see the following URL:"
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ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
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fi
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ewarn
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ewarn "The udev-acl functionality has been removed from udev."
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ewarn "This functionality will appear in a future version of consolekit."
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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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