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339 lines
9.6 KiB
339 lines
9.6 KiB
# Copyright 2003-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit bash-completion-r1 linux-info meson ninja-utils multilib-minimal toolchain-funcs udev usr-ldscript
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if [[ ${PV} = 9999* ]]; then
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EGIT_REPO_URI="https://github.com/systemd/systemd.git"
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inherit git-r3
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else
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MY_PV=${PV/_/-}
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MY_P=systemd-${MY_PV}
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S=${WORKDIR}/${MY_P}
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SRC_URI="https://github.com/systemd/systemd/archive/v${MY_PV}/${MY_P}.tar.gz"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
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fi
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DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
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HOMEPAGE="https://www.freedesktop.org/wiki/Software/systemd"
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LICENSE="LGPL-2.1 MIT GPL-2"
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SLOT="0"
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IUSE="acl +kmod selinux static-libs"
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RESTRICT="test"
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COMMON_DEPEND=">=sys-apps/util-linux-2.30[${MULTILIB_USEDEP}]
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sys-libs/libcap[${MULTILIB_USEDEP}]
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acl? ( sys-apps/acl )
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kmod? ( >=sys-apps/kmod-16 )
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selinux? ( >=sys-libs/libselinux-2.1.9 )
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!<sys-libs/glibc-2.11
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!sys-apps/gentoo-systemd-integration
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!sys-apps/systemd"
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DEPEND="${COMMON_DEPEND}
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dev-util/gperf
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>=dev-util/intltool-0.50
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>=dev-util/meson-0.40.0
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dev-util/ninja
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>=sys-apps/coreutils-8.16
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virtual/os-headers
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virtual/pkgconfig
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>=sys-kernel/linux-headers-3.9
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app-text/docbook-xml-dtd:4.2
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app-text/docbook-xml-dtd:4.5
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app-text/docbook-xsl-stylesheets
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dev-libs/libxslt"
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RDEPEND="${COMMON_DEPEND}
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acct-group/kmem
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acct-group/tty
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acct-group/audio
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acct-group/cdrom
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acct-group/dialout
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acct-group/disk
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acct-group/input
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acct-group/kvm
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acct-group/lp
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acct-group/render
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acct-group/tape
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acct-group/video
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!<sys-fs/lvm2-2.02.103
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!<sec-policy/selinux-base-2.20120725-r10"
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PDEPEND=">=sys-apps/hwids-20140304[udev]
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>=sys-fs/udev-init-scripts-26"
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pkg_setup() {
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if [[ ${MERGE_TYPE} != buildonly ]]; then
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CONFIG_CHECK="~BLK_DEV_BSG ~DEVTMPFS ~!IDE ~INOTIFY_USER ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2 ~SIGNALFD ~EPOLL ~FHANDLE ~NET ~!FW_LOADER_USER_HELPER ~UNIX"
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linux-info_pkg_setup
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# CONFIG_FHANDLE was introduced by 2.6.39
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local MINKV=2.6.39
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if kernel_is -lt ${MINKV//./ }; then
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eerror "Your running kernel is too old to run this version of ${P}"
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eerror "You need to upgrade kernel at least to ${MINKV}"
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fi
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if kernel_is -lt 3 7; then
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ewarn "Your running kernel is too old to have firmware loader and"
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ewarn "this version of ${P} doesn't have userspace firmware loader"
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ewarn "If you need firmware support, you need to upgrade kernel at least to 3.7"
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fi
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fi
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}
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src_prepare() {
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cat <<-EOF > "${T}"/40-gentoo.rules
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# Gentoo specific floppy and usb groups
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ACTION=="add", SUBSYSTEM=="block", KERNEL=="fd[0-9]", GROUP="floppy"
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ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GROUP="usb"
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EOF
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if [[ -d "${WORKDIR}/patches" ]]; then
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eapply "${WORKDIR}/patches"
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fi
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local PATCHES=(
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)
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default
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}
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meson_multilib_native_use() {
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if multilib_is_native_abi && use "$1"; then
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echo true
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else
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echo false
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fi
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}
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multilib_src_configure() {
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local emesonargs=(
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-Dacl=$(meson_multilib_native_use acl)
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-Defi=false
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-Dkmod=$(meson_multilib_native_use kmod)
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-Dselinux=$(meson_multilib_native_use selinux)
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-Dlink-udev-shared=false
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-Dsplit-usr=true
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-Drootlibdir="${EPREFIX}/usr/$(get_libdir)"
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-Dstatic-libudev=$(usex static-libs true false)
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# Prevent automagic deps
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-Dgcrypt=false
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-Dlibcryptsetup=false
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-Dlibidn=false
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-Dlibidn2=false
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-Dlibiptc=false
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-Dseccomp=false
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-Dlz4=false
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-Dxz=false
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)
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meson_src_configure
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}
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src_configure() {
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# Prevent conflicts with i686 cross toolchain, bug 559726
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tc-export AR CC NM OBJCOPY RANLIB
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multilib-minimal_src_configure
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}
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multilib_src_compile() {
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# meson creates this link
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local libudev=$(readlink src/udev/libudev.so.1)
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local targets=(
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src/udev/${libudev}
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)
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if use static-libs; then
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targets+=( src/udev/libudev.a )
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fi
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if multilib_is_native_abi; then
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targets+=(
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systemd-udevd
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udevadm
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src/udev/ata_id
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src/udev/cdrom_id
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src/udev/mtd_probe
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src/udev/scsi_id
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src/udev/v4l_id
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man/udev.conf.5
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man/systemd.link.5
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man/hwdb.7
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man/udev.7
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man/systemd-udevd.service.8
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man/udevadm.8
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)
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fi
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eninja "${targets[@]}"
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}
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multilib_src_install() {
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local libudev=$(readlink src/udev/libudev.so.1)
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dolib.so src/udev/{${libudev},libudev.so.1,libudev.so}
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gen_usr_ldscript -a udev
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use static-libs && dolib.a src/udev/libudev.a
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insinto "/usr/$(get_libdir)/pkgconfig"
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doins src/libudev/libudev.pc
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if multilib_is_native_abi; then
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into /
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dobin udevadm
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exeinto /lib/systemd
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doexe systemd-udevd
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exeinto /lib/udev
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doexe src/udev/{ata_id,cdrom_id,mtd_probe,scsi_id,v4l_id}
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rm rules.d/99-systemd.rules || die
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insinto /lib/udev/rules.d
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doins rules.d/*.rules
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insinto /usr/share/pkgconfig
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doins src/udev/udev.pc
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mv man/systemd-udevd.service.8 man/systemd-udevd.8 || die
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rm man/systemd-udevd-{control,kernel}.socket.8 || die
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doman man/*.[0-9]
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fi
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}
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multilib_src_install_all() {
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doheader src/libudev/libudev.h
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insinto /etc/udev
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doins src/udev/udev.conf
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keepdir /etc/udev/{hwdb.d,rules.d}
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insinto /lib/systemd/network
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doins network/99-default.link
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# see src_prepare() for content of 40-gentoo.rules
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insinto /lib/udev/rules.d
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doins "${T}"/40-gentoo.rules
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doins "${S}"/rules.d/*.rules
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dobashcomp shell-completion/bash/udevadm
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insinto /usr/share/zsh/site-functions
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doins shell-completion/zsh/_udevadm
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einstalldocs
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}
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pkg_postinst() {
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mkdir -p "${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 ${ROOT%/}/dev/loop ]]; then
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ewarn "Please make sure your remove /dev/loop,"
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ewarn "else losetup may be confused when looking for unused devices."
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fi
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local fstab="${ROOT%/}"/etc/fstab dev path fstype rest
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while read -r dev path fstype rest; do
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if [[ ${path} == /dev && ${fstype} != devtmpfs ]]; then
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ewarn "You need to edit your /dev line in ${fstab} to have devtmpfs"
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ewarn "filesystem. Otherwise udev won't be able to boot."
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ewarn "See, https://bugs.gentoo.org/453186"
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fi
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done < "${fstab}"
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if [[ -d ${ROOT%/}/usr/lib/udev ]]; then
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ewarn
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ewarn "Please re-emerge all packages on your system which install"
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ewarn "rules and helpers in /usr/lib/udev. They should now be in"
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ewarn "/lib/udev."
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ewarn
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ewarn "One way to do this is to run the following command:"
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ewarn "emerge -av1 \$(qfile -q -S -C /usr/lib/udev)"
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ewarn "Note that qfile can be found in app-portage/portage-utils"
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fi
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local old_cd_rules="${ROOT%/}"/etc/udev/rules.d/70-persistent-cd.rules
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local old_net_rules="${ROOT%/}"/etc/udev/rules.d/70-persistent-net.rules
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for old_rules in "${old_cd_rules}" "${old_net_rules}"; do
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if [[ -f ${old_rules} ]]; then
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ewarn
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ewarn "File ${old_rules} is from old udev installation but if you still use it,"
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ewarn "rename it to something else starting with 70- to silence this deprecation"
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ewarn "warning."
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fi
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done
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elog
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elog "Starting from version >= 197 the new predictable network interface names are"
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elog "used by default, see:"
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elog "https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames"
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elog "https://cgit.freedesktop.org/systemd/systemd/tree/src/udev/udev-builtin-net_id.c"
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elog
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elog "Example command to get the information for the new interface name before booting"
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elog "(replace <ifname> with, for example, eth0):"
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elog "# udevadm test-builtin net_id /sys/class/net/<ifname> 2> /dev/null"
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elog
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elog "You can use either kernel parameter \"net.ifnames=0\", create empty"
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elog "file /etc/systemd/network/99-default.link, or symlink it to /dev/null"
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elog "to disable the feature."
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if has_version 'sys-apps/biosdevname'; then
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ewarn
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ewarn "You can replace the functionality of sys-apps/biosdevname which has been"
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ewarn "detected to be installed with the new predictable network interface names."
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fi
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ewarn
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ewarn "You need to restart udev as soon as possible to make the upgrade go"
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ewarn "into effect."
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ewarn "The method you use to do this depends on your init system."
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if has_version 'sys-apps/openrc'; then
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ewarn "For sys-apps/openrc users it is:"
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ewarn "# /etc/init.d/udev --nodeps restart"
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fi
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elog
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elog "For more information on udev on Gentoo, upgrading, writing udev rules, and"
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elog "fixing known issues visit:"
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elog "https://wiki.gentoo.org/wiki/Udev"
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elog "https://wiki.gentoo.org/wiki/Udev/upgrade"
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# If user has disabled 80-net-name-slot.rules using a empty file or a symlink to /dev/null,
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# do the same for 80-net-setup-link.rules to keep the old behavior
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local net_move=no
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local net_name_slot_sym=no
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local net_rules_path="${ROOT%/}"/etc/udev/rules.d
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local net_name_slot="${net_rules_path}"/80-net-name-slot.rules
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local net_setup_link="${net_rules_path}"/80-net-setup-link.rules
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if [[ ! -e ${net_setup_link} ]]; then
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[[ -f ${net_name_slot} && $(sed -e "/^#/d" -e "/^\W*$/d" ${net_name_slot} | wc -l) == 0 ]] && net_move=yes
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if [[ -L ${net_name_slot} && $(readlink ${net_name_slot}) == /dev/null ]]; then
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net_move=yes
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net_name_slot_sym=yes
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fi
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fi
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if [[ ${net_move} == yes ]]; then
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ebegin "Copying ${net_name_slot} to ${net_setup_link}"
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if [[ ${net_name_slot_sym} == yes ]]; then
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ln -nfs /dev/null "${net_setup_link}"
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else
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cp "${net_name_slot}" "${net_setup_link}"
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fi
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eend $?
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fi
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# Update hwdb database in case the format is changed by udev version.
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if has_version 'sys-apps/hwids[udev]'; then
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udevadm hwdb --update --root="${ROOT%/}"
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# Only reload when we are not upgrading to avoid potential race w/ incompatible hwdb.bin and the running udevd
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# https://cgit.freedesktop.org/systemd/systemd/commit/?id=1fab57c209035f7e66198343074e9cee06718bda
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[[ -z ${REPLACING_VERSIONS} ]] && udev_reload
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fi
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}
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