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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit bash-completion-r1 linux-info meson ninja-utils multilib-minimal toolchain-funcs udev user versionator
if [[ ${PV} = 9999* ]]; then
EGIT_REPO_URI="https://github.com/systemd/systemd.git"
inherit git-r3
else
SRC_URI="https://github.com/systemd/systemd/archive/v${PV}.tar.gz -> systemd-${PV}.tar.gz"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
fi
DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
HOMEPAGE="https://www.freedesktop.org/wiki/Software/systemd"
LICENSE="LGPL-2.1 MIT GPL-2"
SLOT="0"
IUSE="acl +kmod selinux"
RESTRICT="test"
COMMON_DEPEND=">=sys-apps/util-linux-2.30[${MULTILIB_USEDEP}]
sys-libs/libcap[${MULTILIB_USEDEP}]
acl? ( sys-apps/acl )
kmod? ( >=sys-apps/kmod-16 )
selinux? ( >=sys-libs/libselinux-2.1.9 )
!<sys-libs/glibc-2.11
!sys-apps/gentoo-systemd-integration
!sys-apps/systemd
abi_x86_32? (
!<=app-emulation/emul-linux-x86-baselibs-20130224-r7
!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
)"
DEPEND="${COMMON_DEPEND}
dev-util/gperf
>=dev-util/intltool-0.50
>=dev-util/meson-0.40.0
dev-util/ninja
>=sys-apps/coreutils-8.16
virtual/os-headers
virtual/pkgconfig
>=sys-kernel/linux-headers-3.9
app-text/docbook-xml-dtd:4.2
app-text/docbook-xml-dtd:4.5
app-text/docbook-xsl-stylesheets
dev-libs/libxslt"
RDEPEND="${COMMON_DEPEND}
!<sys-fs/lvm2-2.02.103
!<sec-policy/selinux-base-2.20120725-r10"
PDEPEND=">=sys-apps/hwids-20140304[udev]
>=sys-fs/udev-init-scripts-26"
S=${WORKDIR}/systemd-${PV}
EGIT_CHECKOUT_DIR=${S}
pkg_setup() {
if [[ ${MERGE_TYPE} != buildonly ]]; then
CONFIG_CHECK="~BLK_DEV_BSG ~DEVTMPFS ~!IDE ~INOTIFY_USER ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2 ~SIGNALFD ~EPOLL ~FHANDLE ~NET ~!FW_LOADER_USER_HELPER ~UNIX"
linux-info_pkg_setup
# CONFIG_FHANDLE was introduced by 2.6.39
local MINKV=2.6.39
if kernel_is -lt ${MINKV//./ }; then
eerror "Your running kernel is too old to run this version of ${P}"
eerror "You need to upgrade kernel at least to ${MINKV}"
fi
if kernel_is -lt 3 7; then
ewarn "Your running kernel is too old to have firmware loader and"
ewarn "this version of ${P} doesn't have userspace firmware loader"
ewarn "If you need firmware support, you need to upgrade kernel at least to 3.7"
fi
fi
}
src_prepare() {
if ! [[ ${PV} = 9999* ]]; then
# secure_getenv() disable for non-glibc systems wrt bug #443030
if ! [[ $(grep -r secure_getenv * | wc -l) -eq 27 ]]; then
eerror "The line count for secure_getenv() failed, see bug #443030"
die
fi
fi
cat <<-EOF > "${T}"/40-gentoo.rules
# Gentoo specific floppy and usb groups
ACTION=="add", SUBSYSTEM=="block", KERNEL=="fd[0-9]", GROUP="floppy"
ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GROUP="usb"
EOF
local PATCHES=(
"${FILESDIR}/236-uucp-group.patch"
)
default
if ! use elibc_glibc; then #443030
echo '#define secure_getenv(x) NULL' >> config.h.in
sed -i -e '/error.*secure_getenv/s:.*:#define secure_getenv(x) NULL:' src/shared/missing.h || die
fi
}
meson_multilib_native_use() {
if multilib_is_native_abi && use "$1"; then
echo true
else
echo false
fi
}
multilib_src_configure() {
local emesonargs=(
-Dacl=$(meson_multilib_native_use acl)
-Defi=false
-Dkmod=$(meson_multilib_native_use kmod)
-Dselinux=$(meson_multilib_native_use selinux)
-Dlink-udev-shared=false
-Dsplit-usr=true
)
meson_src_configure
}
src_configure() {
# Prevent conflicts with i686 cross toolchain, bug 559726
tc-export AR CC NM OBJCOPY RANLIB
multilib-minimal_src_configure
}
multilib_src_compile() {
# meson creates this link
local libudev=$(readlink src/libudev/libudev.so.1)
local targets=(
src/libudev/${libudev}
)
if multilib_is_native_abi; then
targets+=(
systemd-udevd
udevadm
src/udev/ata_id
src/udev/cdrom_id
src/udev/collect
src/udev/mtd_probe
src/udev/scsi_id
src/udev/v4l_id
man/udev.conf.5
man/systemd.link.5
man/hwdb.7
man/udev.7
man/systemd-udevd.service.8
man/udevadm.8
)
fi
eninja "${targets[@]}"
}
multilib_src_install() {
local libudev=$(readlink src/libudev/libudev.so.1)
into /
dolib.so src/libudev/{${libudev},libudev.so.1,libudev.so}
insinto "/usr/$(get_libdir)/pkgconfig"
doins src/libudev/libudev.pc
if multilib_is_native_abi; then
into /
dobin udevadm
exeinto /lib/systemd
doexe systemd-udevd
exeinto /lib/udev
doexe src/udev/{ata_id,cdrom_id,collect,mtd_probe,scsi_id,v4l_id}
rm rules/99-systemd.rules || die
insinto /lib/udev/rules.d
doins rules/*.rules
insinto /usr/share/pkgconfig
doins src/udev/udev.pc
mv man/systemd-udevd.service.8 man/systemd-udevd.8 || die
rm man/systemd-udevd-{control,kernel}.socket.8 || die
doman man/*.[0-9]
fi
}
multilib_src_install_all() {
doheader src/libudev/libudev.h
insinto /etc/udev
doins src/udev/udev.conf
insinto /lib/systemd/network
doins network/99-default.link
# see src_prepare() for content of 40-gentoo.rules
insinto /lib/udev/rules.d
doins "${T}"/40-gentoo.rules
doins "${S}"/rules/*.rules
dobashcomp shell-completion/bash/udevadm
insinto /usr/share/zsh/site-functions
doins shell-completion/zsh/_udevadm
einstalldocs
}
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 ${ROOT%/}/dev/loop ]]; then
ewarn "Please make sure your remove /dev/loop,"
ewarn "else losetup may be confused when looking for unused devices."
fi
local fstab="${ROOT%/}"/etc/fstab dev path fstype rest
while read -r dev path fstype rest; do
if [[ ${path} == /dev && ${fstype} != devtmpfs ]]; then
ewarn "You need to edit your /dev line in ${fstab} to have devtmpfs"
ewarn "filesystem. Otherwise udev won't be able to boot."
ewarn "See, https://bugs.gentoo.org/453186"
fi
done < "${fstab}"
if [[ -d ${ROOT%/}/usr/lib/udev ]]; then
ewarn
ewarn "Please re-emerge all packages on your system which install"
ewarn "rules and helpers in /usr/lib/udev. They should now be in"
ewarn "/lib/udev."
ewarn
ewarn "One way to do this is to run the following command:"
ewarn "emerge -av1 \$(qfile -q -S -C /usr/lib/udev)"
ewarn "Note that qfile can be found in app-portage/portage-utils"
fi
local old_cd_rules="${ROOT%/}"/etc/udev/rules.d/70-persistent-cd.rules
local old_net_rules="${ROOT%/}"/etc/udev/rules.d/70-persistent-net.rules
for old_rules in "${old_cd_rules}" "${old_net_rules}"; do
if [[ -f ${old_rules} ]]; then
ewarn
ewarn "File ${old_rules} is from old udev installation but if you still use it,"
ewarn "rename it to something else starting with 70- to silence this deprecation"
ewarn "warning."
fi
done
elog
elog "Starting from version >= 197 the new predictable network interface names are"
elog "used by default, see:"
elog "https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames"
elog "https://cgit.freedesktop.org/systemd/systemd/tree/src/udev/udev-builtin-net_id.c"
elog
elog "Example command to get the information for the new interface name before booting"
elog "(replace <ifname> with, for example, eth0):"
elog "# udevadm test-builtin net_id /sys/class/net/<ifname> 2> /dev/null"
elog
elog "You can use either kernel parameter \"net.ifnames=0\", create empty"
elog "file /etc/systemd/network/99-default.link, or symlink it to /dev/null"
elog "to disable the feature."
if has_version 'sys-apps/biosdevname'; then
ewarn
ewarn "You can replace the functionality of sys-apps/biosdevname which has been"
ewarn "detected to be installed with the new predictable network interface names."
fi
ewarn
ewarn "You need to restart udev as soon as possible to make the upgrade go"
ewarn "into effect."
ewarn "The method you use to do this depends on your init system."
if has_version 'sys-apps/openrc'; then
ewarn "For sys-apps/openrc users it is:"
ewarn "# /etc/init.d/udev --nodeps restart"
fi
elog
elog "For more information on udev on Gentoo, upgrading, writing udev rules, and"
elog "fixing known issues visit:"
elog "https://wiki.gentoo.org/wiki/Udev"
elog "https://wiki.gentoo.org/wiki/Udev/upgrade"
# If user has disabled 80-net-name-slot.rules using a empty file or a symlink to /dev/null,
# do the same for 80-net-setup-link.rules to keep the old behavior
local net_move=no
local net_name_slot_sym=no
local net_rules_path="${ROOT%/}"/etc/udev/rules.d
local net_name_slot="${net_rules_path}"/80-net-name-slot.rules
local net_setup_link="${net_rules_path}"/80-net-setup-link.rules
if [[ ! -e ${net_setup_link} ]]; then
[[ -f ${net_name_slot} && $(sed -e "/^#/d" -e "/^\W*$/d" ${net_name_slot} | wc -l) == 0 ]] && net_move=yes
if [[ -L ${net_name_slot} && $(readlink ${net_name_slot}) == /dev/null ]]; then
net_move=yes
net_name_slot_sym=yes
fi
fi
if [[ ${net_move} == yes ]]; then
ebegin "Copying ${net_name_slot} to ${net_setup_link}"
if [[ ${net_name_slot_sym} == yes ]]; then
ln -nfs /dev/null "${net_setup_link}"
else
cp "${net_name_slot}" "${net_setup_link}"
fi
eend $?
fi
# https://cgit.freedesktop.org/systemd/systemd/commit/rules/50-udev-default.rules?id=3dff3e00e044e2d53c76fa842b9a4759d4a50e69
# https://bugs.gentoo.org/246847
# https://bugs.gentoo.org/514174
enewgroup input
# Update hwdb database in case the format is changed by udev version.
if has_version 'sys-apps/hwids[udev]'; then
udevadm hwdb --update --root="${ROOT%/}"
# Only reload when we are not upgrading to avoid potential race w/ incompatible hwdb.bin and the running udevd
# https://cgit.freedesktop.org/systemd/systemd/commit/?id=1fab57c209035f7e66198343074e9cee06718bda
[[ -z ${REPLACING_VERSIONS} ]] && udev_reload
fi
}
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