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165 lines
4.6 KiB
165 lines
4.6 KiB
# Copyright 1999-2018 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 eutils linux-info toolchain-funcs systemd
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DESCRIPTION="Generic initramfs generation tool"
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HOMEPAGE="https://dracut.wiki.kernel.org"
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SRC_URI="https://www.kernel.org/pub/linux/utils/boot/${PN}/${P}.tar.xz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="alpha amd64 ~arm ia64 ~mips ppc ~ppc64 sparc x86"
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IUSE="debug selinux"
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RESTRICT="test"
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CDEPEND="virtual/udev
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virtual/pkgconfig
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>=sys-apps/kmod-15[tools]
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"
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RDEPEND="${CDEPEND}
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app-arch/cpio
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>=app-shells/bash-4.0:0
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|| (
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>=sys-apps/sysvinit-2.87-r3
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sys-apps/systemd[sysv-utils]
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)
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sys-apps/coreutils[xattr(-)]
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>=sys-apps/util-linux-2.21
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debug? ( dev-util/strace )
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selinux? (
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sys-libs/libselinux
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sys-libs/libsepol
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sec-policy/selinux-dracut
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)
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!net-analyzer/arping
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"
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DEPEND="${CDEPEND}
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app-text/asciidoc
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>=dev-libs/libxslt-1.1.26
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app-text/docbook-xml-dtd:4.5
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>=app-text/docbook-xsl-stylesheets-1.75.2
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"
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DOCS=( AUTHORS HACKING NEWS README README.generic README.kernel README.modules
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README.testsuite TODO )
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QA_MULTILIB_PATHS="usr/lib/dracut/.*"
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PATCHES=(
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"${FILESDIR}/045-systemdutildir.patch"
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)
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src_configure() {
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local myconf=(
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--prefix="${EPREFIX}/usr"
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--sysconfdir="${EPREFIX}/etc"
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--bashcompletiondir="$(get_bashcompdir)"
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--systemdsystemunitdir="$(systemd_get_systemunitdir)"
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)
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tc-export CC PKG_CONFIG
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echo ./configure "${myconf[@]}"
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./configure "${myconf[@]}" || die
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}
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src_install() {
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default
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local dracutlibdir="usr/lib/dracut"
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local libdirs="/$(get_libdir) /usr/$(get_libdir)"
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if [[ ${SYMLINK_LIB} = yes ]]; then
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# Preserve lib -> lib64 symlinks in initramfs
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[[ $libdirs =~ /lib\ ]] || libdirs+=" /lib /usr/lib"
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fi
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einfo "Setting libdirs to \"${libdirs}\" ..."
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echo "libdirs=\"${libdirs}\"" > "${T}/gentoo.conf"
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insinto "${dracutlibdir}/dracut.conf.d"
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doins "${T}/gentoo.conf"
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insinto /etc/logrotate.d
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newins dracut.logrotate dracut
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dodir /var/lib/dracut/overlay
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dodoc dracut.html
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}
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pkg_postinst() {
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if linux-info_get_any_version && linux_config_exists; then
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ewarn ""
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ewarn "If the following test report contains a missing kernel"
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ewarn "configuration option, you should reconfigure and rebuild your"
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ewarn "kernel before booting image generated with this Dracut version."
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ewarn ""
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local CONFIG_CHECK="~BLK_DEV_INITRD ~DEVTMPFS"
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# Kernel configuration options descriptions:
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local desc_DEVTMPFS="Maintain a devtmpfs filesystem to mount at /dev"
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local desc_BLK_DEV_INITRD="Initial RAM filesystem and RAM disk "\
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"(initramfs/initrd) support"
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local opt desc
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# Generate ERROR_* variables for check_extra_config.
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for opt in ${CONFIG_CHECK}; do
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opt=${opt#\~}
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desc=desc_${opt}
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eval "local ERROR_${opt}='CONFIG_${opt}: \"${!desc}\"" \
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"is missing and REQUIRED'"
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done
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check_extra_config
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echo
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else
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ewarn ""
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ewarn "Your kernel configuration couldn't be checked. Do you have"
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ewarn "/usr/src/linux/.config file there? Please check manually if"
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ewarn "following options are enabled:"
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ewarn ""
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ewarn " CONFIG_BLK_DEV_INITRD"
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ewarn " CONFIG_DEVTMPFS"
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ewarn ""
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fi
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elog "To get additional features, a number of optional runtime"
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elog "dependencies may be installed:"
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elog ""
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optfeature "Networking support" net-misc/curl "net-misc/dhcp[client]" \
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sys-apps/iproute2 "net-misc/iputils[arping]"
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optfeature \
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"Measure performance of the boot process for later visualisation" \
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app-benchmarks/bootchart2 app-admin/killproc sys-process/acct
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optfeature "Scan for Btrfs on block devices" sys-fs/btrfs-progs
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optfeature "Load kernel modules and drop this privilege for real init" \
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sys-libs/libcap
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optfeature "Support CIFS" net-fs/cifs-utils
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optfeature "Decrypt devices encrypted with cryptsetup/LUKS" \
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"sys-fs/cryptsetup[-static-libs]"
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optfeature "Support for GPG-encrypted keys for crypt module" \
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app-crypt/gnupg
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optfeature \
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"Allows use of dash instead of default bash (on your own risk)" \
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app-shells/dash
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optfeature "Support iSCSI" sys-block/open-iscsi
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optfeature "Support Logical Volume Manager" sys-fs/lvm2
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optfeature "Support MD devices, also known as software RAID devices" \
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sys-fs/mdadm
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optfeature "Support Device Mapper multipathing" sys-fs/multipath-tools
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optfeature "Plymouth boot splash" '>=sys-boot/plymouth-0.8.5-r5'
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optfeature "Support network block devices" sys-block/nbd
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optfeature "Support NFS" net-fs/nfs-utils net-nds/rpcbind
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optfeature \
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"Install ssh and scp along with config files and specified keys" \
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net-misc/openssh
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optfeature "Enable logging with syslog-ng or rsyslog" app-admin/syslog-ng \
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app-admin/rsyslog
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}
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