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Diffstat (limited to 'sys-kernel/dracut/dracut-006-r1.ebuild')
| -rw-r--r-- | sys-kernel/dracut/dracut-006-r1.ebuild | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/sys-kernel/dracut/dracut-006-r1.ebuild b/sys-kernel/dracut/dracut-006-r1.ebuild new file mode 100644 index 000000000000..2c0a62197c1c --- /dev/null +++ b/sys-kernel/dracut/dracut-006-r1.ebuild @@ -0,0 +1,152 @@ +# Copyright 1999-2010 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-kernel/dracut/dracut-006-r1.ebuild,v 1.1 2010/08/17 18:23:40 ramereth Exp $ + +EAPI=2 + +inherit eutils mount-boot + +DESCRIPTION="Generic initramfs generation tool" +HOMEPAGE="http://sourceforge.net/projects/dracut/" +SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~x86" + +COMMON_IUSE="btrfs debug lvm mdraid multipath selinux syslog uswsusp xen" +NETWORK_IUSE="iscsi nbd nfs" +DM_IUSE="crypt dmraid dmsquash-live" +IUSE="${COMMON_IUSE} ${DM_IUSE} ${NETWORK_IUSE}" + +# common networking deps +NETWORK_DEPS="net-misc/bridge-utils >=net-misc/dhcp-3.1.2_p1 sys-apps/iproute2" +DM_DEPS="|| ( sys-fs/device-mapper >=sys-fs/lvm2-2.02.33 )" + +RDEPEND=" + >=app-shells/bash-4.0 + >=app-shells/dash-0.5.4.11 + >=sys-apps/module-init-tools-3.5 + >=sys-apps/sysvinit-2.87-r3 + >=sys-apps/util-linux-2.16 + >=sys-fs/udev-149 + btrfs? ( sys-fs/btrfs-progs ) + crypt? ( sys-fs/cryptsetup ${DM_DEPS} ) + debug? ( dev-util/strace ) + dmraid? ( sys-fs/dmraid sys-fs/multipath-tools ${DM_DEPS} ) + dmsquash-live? ( sys-apps/eject ${DM_DEPS} ) + iscsi? ( sys-block/open-iscsi[utils] ${NETWORK_DEPS} ) + lvm? ( >=sys-fs/lvm2-2.02.33 ) + mdraid? ( sys-fs/mdadm ) + multipath? ( sys-fs/multipath-tools ) + nbd? ( sys-block/nbd ${NETWORK_DEPS} ) + nfs? ( net-fs/nfs-utils net-nds/rpcbind ${NETWORK_DEPS} ) + selinux? ( sys-libs/libselinux sys-libs/libsepol ) + syslog? ( || ( app-admin/syslog-ng app-admin/rsyslog ) ) + uswsusp? ( sys-power/suspend ) + xen? ( app-emulation/xen ) + " +DEPEND="${RDEPEND}" + +# +# Helper functions +# + +# Returns true if any of specified modules is enabled by USE flag and false +# otherwise. +# $1 = list of modules (which have corresponding USE flags of the same name) +any_module() { + local m modules=" $@ " + + for m in ${modules}; do + ! use $m && modules=${modules/ $m / } + done + + shopt -s extglob + modules=${modules%%+( )} + shopt -u extglob + + [[ ${modules} ]] +} + +# Removes module from modules.d. +# $1 = module name +# Module name can be specified without number prefix. +rm_module() { + local m + + for m in $@; do + if [[ $m =~ ^[0-9][0-9][^\ ]*$ ]]; then + rm -rf "${modules_dir}"/$m + else + rm -rf "${modules_dir}"/[0-9][0-9]$m + fi + done +} + +# +# ebuild functions +# + +src_prepare() { + epatch "${FILESDIR}/${P}-dhcp6.patch" + epatch "${FILESDIR}/${P}-lc-all-c.patch" + epatch "${FILESDIR}/${P}-dm-udev-rules.patch" + epatch "${FILESDIR}/${P}-console_init-not-necessary.patch" +} + +src_compile() { + emake WITH_SWITCH_ROOT=0 prefix=/usr sysconfdir=/etc || die "emake failed" +} + +src_install() { + emake WITH_SWITCH_ROOT=0 \ + prefix=/usr sysconfdir=/etc \ + DESTDIR="${D}" install || die "emake install failed" + + dodir /boot/dracut /var/lib/dracut/overlay + dodoc HACKING TODO AUTHORS NEWS README* + + # + # Modules + # + local module + modules_dir="${D}/usr/share/dracut/modules.d" + + echo "${PF}" > "${modules_dir}"/10rpmversion/dracut-version + + # Disable modules not enabled by USE flags + for module in ${IUSE} ; do + ! use ${module} && rm_module ${module} + done + + ! any_module ${DM_IUSE} && rm_module 90dm + ! any_module ${NETWORK_IUSE} && rm_module 45ifcfg 40network + + # Disable S/390 modules which are not tested at all + rm_module 95dasd 95dasd_mod 95zfcp 95znet + + # Disable modules which won't work for sure + rm_module 01fips 10redhat-i18n 95fcoe +} + +pkg_postinst() { + elog 'To generate the initramfs:' + elog ' # mount /boot (if necessary)' + elog ' # dracut "" <kernel-version>' + elog '' + elog 'For command line documentation, see:' + elog 'http://sourceforge.net/apps/trac/dracut/wiki/commandline' + elog '' + elog 'Simple example to select root and resume partition:' + elog ' root=/dev/???? resume=/dev/????' + elog '' + elog 'Configuration is in /etc/dracut.conf.' + elog 'The default config is very minimal and is highly recommended you' + elog 'adjust based on your needs. To include only drivers for this system,' + elog 'use the "-H" option.' + + echo + ewarn 'dhcp-3 is known to not work with QEMU. You will need dhcp-4 or' + ewarn 'later for it.' +} |