ebuild for sys-fs/aufs-20080422

aufs-20080422.ebuild (text/plain), 1.82 KB, created by Austen Dicken on 2008-04-23 21:52:09 UTC

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils linux-mod

DESCRIPTION="An entirely re-designed and re-implemented Unionfs."
HOMEPAGE="http://aufs.sourceforge.net/"
SRC_URI="http://cvpc.dyndns.org/gentoo-cvpcs/${P}.tar.lzma"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="hinotify"

S="${WORKDIR}"/aufs

MODULE_NAMES="aufs(misc:${S})"

pkg_setup() {
	# kernel version check
	if kernel_is lt 2 6 16 ; then
		eerror "${PN} is being developed and tested on linux-2.6.16 and later."
		eerror "Make sure you have a proper kernel version!"
		die "Wrong kernel version"
	fi

	linux-mod_pkg_setup
}

src_unpack(){
	unpack ${A}
	cd "${S}"

	# Enable hinotify in priv_def.mk
	if use hinotify && kernel_is ge 2 6 18 ; then
		echo "CONFIG_AUFS_HINOTIFY = y" >> priv_def.mk || die "setting hinotify in priv_def.mk failed!"
	fi

	# Disable SYSAUFS for kernel less than 2.6.18
	if kernel_is lt 2 6 18 ; then
		echo "CONFIG_AUFS_SYSAUFS = " >> priv_def.mk || die "unsetting sysaufs in priv_def.mk failed!"
	fi

	# Check if a vserver-kernel is installed
	if [[ -e ${KV_DIR}/include/linux/vserver ]] ; then
		einfo "vserver kernel seems to be installed"
		einfo "using vserver patch"
		echo "AUFS_DEF_CONFIG = -DVSERVER" >> priv_def.mk || die "setting vserver in priv_def.mk failed!"
	fi
}

src_compile() {
	use x86 && ARCH=i386
	use amd64 && ARCH=x86_64
	emake KDIR=${KV_DIR} SUBLEVEL=${KV_PATCH} -f local.mk || die "emake failed"
}

src_install() {
	cd util
	exeinto /sbin
	exeopts -m0500
	doexe mount.aufs umount.aufs auplink aulchown
	doman aufs.5
	linux-mod_src_install
}

pkg_postinst() {
	elog "To be able to use aufs, you have to load the kernel module by typing:"
	elog "modprobe aufs"
	elog "For further information refer to the aufs man page"

	linux-mod_pkg_postinst
}