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gentoo-overlay/sys-fs/udev/udev-192.ebuild

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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-192.ebuild,v 1.1 2012/09/26 00:13:06 williamh Exp $
EAPI=4
KV_min=2.6.39
inherit autotools eutils linux-info
if [[ ${PV} = 9999* ]]
then
EGIT_REPO_URI="git://anongit.freedesktop.org/systemd/systemd"
inherit git-2
else
patchset=1
SRC_URI="http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz"
if [[ -n "${patchset}" ]]
then
SRC_URI="${SRC_URI}
http://dev.gentoo.org/~williamh/dist/${P}-patches-${patchset}.tar.bz2"
fi
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
fi
DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
LICENSE="LGPL-2.1 MIT GPL-2"
SLOT="0"
IUSE="acl doc gudev hwdb introspection keymap +openrc selinux static-libs"
RESTRICT="test"
COMMON_DEPEND="acl? ( sys-apps/acl )
gudev? ( dev-libs/glib:2 )
introspection? ( >=dev-libs/gobject-introspection-1.31.1 )
selinux? ( sys-libs/libselinux )
>=sys-apps/kmod-5
>=sys-apps/util-linux-2.20
!<sys-libs/glibc-2.11"
DEPEND="${COMMON_DEPEND}
dev-util/gperf
>=dev-util/intltool-0.40.0
virtual/pkgconfig
virtual/os-headers
!<sys-kernel/linux-headers-${KV_min}
doc? ( dev-util/gtk-doc )"
if [[ ${PV} = 9999* ]]
then
DEPEND="${DEPEND}
app-text/docbook-xsl-stylesheets
dev-libs/libxslt"
fi
RDEPEND="${COMMON_DEPEND}
hwdb? ( sys-apps/hwids )
openrc? ( >=sys-fs/udev-init-scripts-16
!<sys-apps/openrc-0.9.9 )
!sys-apps/coldplug
!=sys-apps/systemd-188
!<sys-fs/lvm2-2.02.45
!sys-fs/device-mapper
!<sys-fs/udev-init-scripts-16
!<sys-kernel/dracut-017-r1
!<sys-kernel/genkernel-3.4.25"
S="${WORKDIR}/systemd-${PV}"
udev_check_KV()
{
if kernel_is lt ${KV_min//./ }
then
return 1
fi
return 0
}
check_default_rules()
{
# Make sure there are no sudden changes to upstream rules file
# (more for my own needs than anything else ...)
local udev_rules_md5=18843fc4a8dd1d8074b98a583454cb9e
MD5=$(md5sum < "${S}/rules/50-udev-default.rules")
MD5=${MD5/ -/}
if [[ ${MD5} != ${udev_rules_md5} ]]
then
eerror "50-udev-default.rules has been updated, please validate!"
eerror "md5sum: ${MD5}"
die "50-udev-default.rules has been updated, please validate!"
fi
}
pkg_setup()
{
# required kernel options
CONFIG_CHECK="~DEVTMPFS"
ERROR_DEVTMPFS="DEVTMPFS is not set in this kernel. Udev will not run."
linux-info_pkg_setup
if ! udev_check_KV
then
eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
eerror "It must be at least ${KV_min}!"
fi
KV_FULL_SRC=${KV_FULL}
get_running_version
if ! udev_check_KV
then
eerror
eerror "Your running kernel version (${KV_FULL}) is too old"
eerror "for this version of udev."
eerror "You must upgrade your kernel or downgrade udev."
fi
}
src_prepare()
{
# backport some patches
if [[ -n "${patchset}" ]]
then
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 \
|| die "failed to change group dialout to uucp"
if [[ ! -e configure ]]
then
if use doc
then
gtkdocize --docdir docs || die "gtkdocize failed"
else
echo 'EXTRA_DIST =' > docs/gtk-doc.make
fi
eautoreconf
else
check_default_rules
elibtoolize
fi
}
src_configure()
{
local econf_args
econf_args=(
ac_cv_search_cap_init=
ac_cv_header_sys_capability_h=yes
DBUS_CFLAGS=' '
DBUS_LIBS=' '
--docdir=/usr/share/doc/${PF}
--libdir=/usr/$(get_libdir)
--with-distro=gentoo
--with-firmware-path=/usr/lib/firmware/updates:/usr/lib/firmware:/lib/firmware/updates:/lib/firmware
--with-html-dir=/usr/share/doc/${PF}/html
--with-pci-ids-path=/usr/share/misc/pci.ids
--with-rootlibdir=/usr/$(get_libdir)
--with-rootprefix=/usr
--with-usb-ids-path=/usr/share/misc/usb.ids
--disable-audit
--disable-coredump
--disable-hostnamed
--disable-ima
--disable-libcryptsetup
--disable-localed
--disable-logind
--disable-nls
--disable-pam
--disable-quotacheck
--disable-readahead
--enable-split-usr
--disable-tcpwrap
--disable-timedated
--disable-xz
$(use_enable acl)
$(use_enable doc gtk-doc)
$(use_enable gudev)
$(use_enable introspection)
$(use_enable keymap)
$(use_enable selinux)
$(use_enable static-libs static)
)
econf "${econf_args[@]}"
}
src_compile()
{
echo 'BUILT_SOURCES: $(BUILT_SOURCES)' > "${T}"/Makefile.extra
emake -f Makefile -f "${T}"/Makefile.extra BUILT_SOURCES
local targets=(
systemd-udevd
udevadm
libudev.la
ata_id
cdrom_id
collect
scsi_id
v4l_id
accelerometer
mtd_probe
man/udev.7
man/udevadm.8
man/systemd-udevd.8
man/systemd-udevd.service.8
)
use keymap && targets+=( keymap )
use gudev && targets+=( libgudev-1.0.la )
emake "${targets[@]}"
if use doc
then
emake -C docs/libudev
use gudev && emake -C docs/gudev
fi
}
src_install()
{
local lib_LTLIBRARIES=libudev.la \
pkgconfiglib_DATA=src/libudev/libudev.pc
local targets=(
install-libLTLIBRARIES
install-includeHEADERS
install-libgudev_includeHEADERS
install-binPROGRAMS
install-rootlibexecPROGRAMS
install-udevlibexecPROGRAMS
install-dist_systemunitDATA
install-dist_udevconfDATA
install-dist_udevhomeSCRIPTS
install-dist_udevkeymapDATA
install-dist_udevkeymapforcerelDATA
install-dist_udevrulesDATA
install-girDATA
install-man7
install-man8
install-nodist_systemunitDATA
install-pkgconfiglibDATA
install-sharepkgconfigDATA
install-typelibsDATA
install-dist_docDATA
udev-confdirs
systemd-install-hook
)
if use gudev
then
lib_LTLIBRARIES+=" libgudev-1.0.la"
pkgconfiglib_DATA+=" src/gudev/gudev-1.0.pc"
fi
# add final values of variables:
targets+=(
rootlibexec_PROGRAMS=systemd-udevd
bin_PROGRAMS=udevadm
lib_LTLIBRARIES="${lib_LTLIBRARIES}"
MANPAGES="man/udev.7 man/udevadm.8 man/systemd-udevd.service.8"
MANPAGES_ALIAS="man/systemd-udevd.8"
dist_systemunit_DATA="units/systemd-udevd-control.socket \
units/systemd-udevd-kernel.socket"
nodist_systemunit_DATA="units/systemd-udevd.service \
units/systemd-udev-trigger.service \
units/systemd-udev-settle.service"
pkgconfiglib_DATA="${pkgconfiglib_DATA}"
)
emake DESTDIR="${D}" "${targets[@]}"
if use doc
then
emake -C docs/libudev DESTDIR="${D}" install
use gudev && emake -C docs/gudev DESTDIR="${D}" install
fi
dodoc TODO
prune_libtool_files --all
rm -f "${D}"/usr/lib/udev/rules.d/99-systemd.rules
rm -rf "${D}"/usr/share/doc/${PF}/LICENSE.*
# install gentoo-specific rules
insinto /usr/lib/udev/rules.d
doins "${FILESDIR}"/40-gentoo.rules
# install udevadm symlink
dosym ../usr/bin/udevadm /sbin/udevadm
}
pkg_preinst()
{
local htmldir
for htmldir in gudev libudev; do
if [[ -d ${ROOT}usr/share/gtk-doc/html/${htmldir} ]]
then
rm -rf "${ROOT}"usr/share/gtk-doc/html/${htmldir}
fi
if [[ -d ${D}/usr/share/doc/${PF}/html/${htmldir} ]]
then
dosym ../../doc/${PF}/html/${htmldir} \
/usr/share/gtk-doc/html/${htmldir}
fi
done
preserve_old_lib /$(get_libdir)/libudev.so.0
}
# This function determines if a directory is a mount point.
# It was lifted from dracut.
ismounted()
{
while read a m a; do
[[ $m = $1 ]] && return 0
done < "${ROOT}"/proc/mounts
return 1
}
pkg_postinst()
{
mkdir -p "${ROOT}"/run
# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
# So try to remove it here (will only work if empty).
rmdir "${ROOT}"/dev/loop 2>/dev/null
if [[ -d ${ROOT}/dev/loop ]]
then
ewarn "Please make sure your remove /dev/loop,"
ewarn "else losetup may be confused when looking for unused devices."
fi
# people want reminders, I'll give them reminders. Odds are they will
# just ignore them anyway...
# 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 [[ -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
ewarn
ewarn "If you build an initramfs including udev, please make sure the"
ewarn "/usr/bin/udevadm binary gets included, Also, change your scripts to"
ewarn "use it,as it replaces the old udevinfo and udevtrigger helpers."
ewarn
ewarn "mount options for /dev are no longer set in /etc/udev/udev.conf."
ewarn "Instead, /etc/fstab should be used. This matches other mount points."
ewarn
ewarn "Rules for /dev/hd* devices have been removed."
ewarn "Please migrate to libata."
ewarn
ewarn "action_modeswitch has been removed by upstream."
ewarn "Please use sys-apps/usb_modeswitch."
if ismounted /usr
then
ewarn
ewarn "Your system has /usr on a separate partition. This means"
ewarn "you will need to use an initramfs to pre-mount /usr before"
ewarn "udev runs."
ewarn "This must be set up before your next reboot, or you may"
ewarn "experience failures which are very difficult to troubleshoot."
ewarn "For a more detailed explanation, see the following URL:"
ewarn "http://www.freedesktop.org/wiki/Software/systemd/separate-usr-is-broken"
ewarn
ewarn "For more information on setting up an initramfs, see the"
ewarn "following URL:"
ewarn "http://www.gentoo.org/doc/en/initramfs-guide.xml"
fi
if use acl; then
ewarn
ewarn "The udev-acl functionality has been moved."
ewarn "If you are not using systemd, this is handled by consolekit."
ewarn "Otherwise, you need to make sure that systemd is emerged with"
ewarn "the acl use flag active."
fi
if [[ -d ${ROOT}lib/udev ]]
then
ewarn
ewarn "This version of udev moves the files which were installed in"
ewarn "/lib/udev to /usr/lib/udev. We include a backward compatibility"
ewarn "patch for gentoo to allow the rules in /lib/udev/rules.d to be"
ewarn "read; however, bugs should be filed against packages which are"
ewarn "installing things in /lib/udev so they can be fixed."
fi
ewarn
ewarn "You need to restart udev as soon as possible to make the upgrade go"
ewarn "into affect."
ewarn "The method you use to do this depends on your init system."
ewarn
ewarn "Upstream has removed the persistent-net and persistent-cd rules"
ewarn "generator. If you need persistent names for these devices,"
ewarn "place udev rules for them in ${ROOT}etc/udev/rules.d."
ewarn "Be aware that you cannot directly swap device names, so persistent"
ewarn "rules for network devices should be like the ones at the following"
ewarn "URL:"
ewarn "http://bugs.gentoo.org/show_bug.cgi?id=433746#C1"
preserve_old_lib_notify /$(get_libdir)/libudev.so.0
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"
}