# Copyright 1999-2008 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sys-fs/btrfs/btrfs-0.16-r2.ebuild,v 1.2 2008/11/27 18:41:54 lavajoe Exp $ inherit eutils linux-mod DESCRIPTION="A checksumming copy-on-write filesystem" HOMEPAGE="http://btrfs.wiki.kernel.org/" SRC_URI="http://www.kernel.org/pub/linux/kernel/people/mason/btrfs/${P}.tar.bz2 mirror://gentoo/${P}-hotfix.patch.bz2" LICENSE="GPL-2" SLOT="0" KEYWORDS="~amd64 ~x86" IUSE="" DEPEND="" RDEPEND="${DEPEND}" pkg_setup() { linux-mod_pkg_setup BUILD_TARGETS="all" BUILD_PARAMS="KERNELDIR=${KV_OUT_DIR}" MODULE_NAMES="btrfs(fs:${S}/" if ! kernel_is 2 6; then eerror "Need a 2.6 kernel to compile against!" die "Need a 2.6 kernel to compile against!" fi if ! linux_chkconfig_present LIBCRC32C; then eerror "You need to enable LIBCRC32C in your kernel!" die "You need to enable LIBCRC32C in your kernel!" fi } src_unpack() { unpack ${A} cd "${S}" # Apply hot fixes epatch "${WORKDIR}/${P}-hotfix.patch" } src_install() { linux-mod_src_install dodoc INSTALL TODO } pkg_postinst() { linux-mod_pkg_postinst ewarn "WARNING: Btrfs is under heavy development and is not suitable for" ewarn " any uses other than benchmarking and review." ewarn " The Btrfs disk format is not yet finalized." ewarn ewarn " Also, it is highly recommended that the versions of" ewarn " btrfs and btrfs-progs match." ewarn ewarn "Note: THE DISK FORMAT HAS CHANGED!" ewarn " You must backup your data and re-create your btrfs" ewarn " filesystem(s) for use with this version." }