| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=4 |
| |
| inherit bash-completion-r1 eutils linux-info multilib systemd |
| |
| DESCRIPTION="Generic initramfs generation tool" |
| HOMEPAGE="https://dracut.wiki.kernel.org" |
| SRC_URI="mirror://kernel/linux/utils/boot/${PN}/${P}.tar.xz" |
| LICENSE="GPL-2" |
| SLOT="0" |
| KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sparc ~x86" |
| IUSE="debug selinux systemd" |
| |
| RESTRICT="test" |
| |
| CDEPEND="virtual/udev |
| systemd? ( >=sys-apps/systemd-199 ) |
| " |
| RDEPEND="${CDEPEND} |
| app-arch/cpio |
| >=app-shells/bash-4.0 |
| >sys-apps/kmod-5[tools] |
| || ( >=sys-apps/sysvinit-2.87-r3 sys-apps/systemd[sysv-utils] sys-apps/systemd-sysv-utils ) |
| >=sys-apps/util-linux-2.21 |
| |
| debug? ( dev-util/strace ) |
| selinux? ( |
| sys-libs/libselinux |
| sys-libs/libsepol |
| sec-policy/selinux-dracut |
| ) |
| " |
| DEPEND="${CDEPEND} |
| app-text/asciidoc |
| >=dev-libs/libxslt-1.1.26 |
| app-text/docbook-xml-dtd:4.5 |
| >=app-text/docbook-xsl-stylesheets-1.75.2 |
| virtual/pkgconfig |
| " |
| |
| DOCS=( AUTHORS HACKING NEWS README README.generic README.kernel README.modules |
| README.testsuite TODO ) |
| MY_LIBDIR=/usr/lib |
| PATCHES=( |
| "${FILESDIR}/${PV}-0001-dracut-functions.sh-support-for-altern.patch" |
| "${FILESDIR}/${PV}-0002-gentoo.conf-let-udevdir-be-handled-by-.patch" |
| "${FILESDIR}/${PV}-0003-Use-the-same-paths-in-dracut.sh-as-tho.patch" |
| "${FILESDIR}/${PV}-0005-NEWS-add-040-entry.patch" |
| "${FILESDIR}/${PV}-0006-Don-t-pass-rsyncable-option-to-gzip-Ge.patch" |
| "${FILESDIR}/${PV}-0007-Take-into-account-lib64-dirs-when-dete.patch" |
| ) |
| QA_MULTILIB_PATHS=" |
| usr/lib/dracut/dracut-install |
| usr/lib/dracut/skipcpio |
| " |
| |
| # |
| # Helper functions |
| # |
| |
| # Removes module from modules.d. |
| # $1 = module name |
| # Module name can be specified without number prefix. |
| rm_module() { |
| local force m |
| [[ $1 = -f ]] && force=-f |
| |
| for m in $@; do |
| if [[ $m =~ ^[0-9][0-9][^\ ]*$ ]]; then |
| rm ${force} --interactive=never -r "${modules_dir}"/$m |
| else |
| rm ${force} --interactive=never -r "${modules_dir}"/[0-9][0-9]$m |
| fi |
| done |
| } |
| |
| src_prepare() { |
| epatch "${PATCHES[@]}" |
| |
| local libdirs="/$(get_libdir) /usr/$(get_libdir)" |
| if [[ ${SYMLINK_LIB} = yes ]]; then |
| # Preserve lib -> lib64 symlinks in initramfs |
| [[ $libdirs =~ /lib\ ]] || libdirs+=" /lib /usr/lib" |
| fi |
| einfo "Setting libdirs to \"${libdirs}\" ..." |
| sed -e "3alibdirs=\"${libdirs}\"" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| |
| local udevdir="$("$(tc-getPKG_CONFIG)" udev --variable=udevdir)" |
| einfo "Setting udevdir to ${udevdir}..." |
| sed -r -e "s|^(udevdir=).*$|\1${udevdir}|" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| |
| if use systemd; then |
| local systemdutildir="$(systemd_get_utildir)" |
| local systemdsystemunitdir="$(systemd_get_unitdir)" |
| local systemdsystemconfdir="$("$(tc-getPKG_CONFIG)" systemd \ |
| --variable=systemdsystemconfdir)" |
| [[ ${systemdsystemconfdir} ]] \ |
| || systemdsystemconfdir=/etc/systemd/system |
| einfo "Setting systemdutildir to ${systemdutildir} and ..." |
| sed -e "5asystemdutildir=\"${systemdutildir}\"" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| einfo "Setting systemdsystemunitdir to ${systemdsystemunitdir} and..." |
| sed -e "6asystemdsystemunitdir=\"${systemdsystemunitdir}\"" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| einfo "Setting systemdsystemconfdir to ${systemdsystemconfdir}..." |
| sed -e "7asystemdsystemconfdir=\"${systemdsystemconfdir}\"" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| else |
| local systemdutildir="/lib/systemd" |
| einfo "Setting systemdutildir for standalone udev to" \ |
| "${systemdutildir}..." |
| sed -e "5asystemdutildir=\"${systemdutildir}\"" \ |
| -i "${S}/dracut.conf.d/gentoo.conf.example" || die |
| fi |
| |
| epatch_user |
| } |
| |
| src_configure() { |
| local myconf="--libdir=${MY_LIBDIR}" |
| myconf+=" --bashcompletiondir=$(get_bashcompdir)" |
| |
| if use systemd; then |
| myconf+=" --systemdsystemunitdir='$(systemd_get_unitdir)'" |
| fi |
| |
| econf ${myconf} |
| } |
| |
| src_compile() { |
| tc-export CC |
| emake doc install/dracut-install skipcpio/skipcpio |
| } |
| |
| src_install() { |
| default |
| |
| local my_libdir="${MY_LIBDIR}" |
| local dracutlibdir="${my_libdir#/}/dracut" |
| |
| echo "DRACUT_VERSION=$PVR" > "${D%/}/${dracutlibdir}/dracut-version.sh" |
| |
| insinto "${dracutlibdir}/dracut.conf.d/" |
| newins dracut.conf.d/gentoo.conf.example gentoo.conf |
| |
| insinto /etc/logrotate.d |
| newins dracut.logrotate dracut |
| |
| dodir /var/lib/dracut/overlay |
| |
| dohtml dracut.html |
| |
| # |
| # Modules |
| # |
| local module |
| modules_dir="${D%/}/${dracutlibdir}/modules.d" |
| |
| use debug || rm_module 95debug |
| use selinux || rm_module 98selinux |
| |
| if use systemd; then |
| # With systemd following modules do not make sense |
| rm_module 96securityfs 97masterkey 98integrity |
| else |
| rm_module 98systemd |
| # Without systemd following modules do not make sense |
| rm_module 00systemd-bootchart |
| fi |
| |
| # Remove modules which won't work for sure |
| rm_module 95fcoe # no tools |
| # fips module depends on masked app-crypt/hmaccalc |
| rm_module 01fips 02fips-aesni |
| } |
| |
| pkg_postinst() { |
| if linux-info_get_any_version && linux_config_exists; then |
| ewarn "" |
| ewarn "If the following test report contains a missing kernel" |
| ewarn "configuration option, you should reconfigure and rebuild your" |
| ewarn "kernel before booting image generated with this Dracut version." |
| ewarn "" |
| |
| local CONFIG_CHECK="~BLK_DEV_INITRD ~DEVTMPFS" |
| |
| # Kernel configuration options descriptions: |
| local desc_DEVTMPFS="Maintain a devtmpfs filesystem to mount at /dev" |
| local desc_BLK_DEV_INITRD="Initial RAM filesystem and RAM disk "\ |
| "(initramfs/initrd) support" |
| |
| local opt desc |
| |
| # Generate ERROR_* variables for check_extra_config. |
| for opt in ${CONFIG_CHECK}; do |
| opt=${opt#\~} |
| desc=desc_${opt} |
| eval "local ERROR_${opt}='CONFIG_${opt}: \"${!desc}\"" \ |
| "is missing and REQUIRED'" |
| done |
| |
| check_extra_config |
| echo |
| else |
| ewarn "" |
| ewarn "Your kernel configuration couldn't be checked. Do you have" |
| ewarn "/usr/src/linux/.config file there? Please check manually if" |
| ewarn "following options are enabled:" |
| ewarn "" |
| ewarn " CONFIG_BLK_DEV_INITRD" |
| ewarn " CONFIG_DEVTMPFS" |
| ewarn "" |
| fi |
| |
| elog "To get additional features, a number of optional runtime" |
| elog "dependencies may be installed:" |
| elog "" |
| optfeature "Networking support" net-misc/curl "net-misc/dhcp[client]" \ |
| sys-apps/iproute2 |
| optfeature \ |
| "Measure performance of the boot process for later visualisation" \ |
| app-benchmarks/bootchart2 app-admin/killproc sys-process/acct |
| optfeature "Scan for Btrfs on block devices" sys-fs/btrfs-progs |
| optfeature "Load kernel modules and drop this privilege for real init" \ |
| sys-libs/libcap |
| optfeature "Support CIFS" net-fs/cifs-utils |
| optfeature "Decrypt devices encrypted with cryptsetup/LUKS" \ |
| "sys-fs/cryptsetup[-static-libs]" |
| optfeature "Support for GPG-encrypted keys for crypt module" \ |
| app-crypt/gnupg |
| optfeature \ |
| "Allows use of dash instead of default bash (on your own risk)" \ |
| app-shells/dash |
| optfeature "Framebuffer splash (media-gfx/splashutils)" \ |
| media-gfx/splashutils |
| optfeature "Support iSCSI" sys-block/open-iscsi |
| optfeature "Support Logical Volume Manager" sys-fs/lvm2 |
| optfeature "Support MD devices, also known as software RAID devices" \ |
| sys-fs/mdadm |
| optfeature "Support Device Mapper multipathing" sys-fs/multipath-tools |
| optfeature "Plymouth boot splash" '>=sys-boot/plymouth-0.8.5-r5' |
| optfeature "Support network block devices" sys-block/nbd |
| optfeature "Support NFS" net-fs/nfs-utils net-nds/rpcbind |
| optfeature \ |
| "Install ssh and scp along with config files and specified keys" \ |
| net-misc/openssh |
| optfeature "Enable logging with syslog-ng or rsyslog" app-admin/syslog-ng \ |
| app-admin/rsyslog |
| } |