# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/openmosix-sources/openmosix-sources-2.4.24-r10.ebuild,v 1.5 2005/07/09 18:05:52 swegener Exp $
#OKV=original kernel version, KV=patched kernel version.  They can be the same.

ETYPE="sources"
inherit kernel eutils linux-info

OKV="2.4.24"
OMV="2"
[ "${PR}" == "r0" ] && KV=${PV/_/-}-openmosix || KV=${PV/_/-}-openmosix-${PR}
S=${WORKDIR}/linux-${KV}

# What's in this kernel?

# INCLUDED:
#   2.4.22, plus:
#   2.4.22  openmosix-2.4.22-3
#			various security patches

DESCRIPTION="Full sources for the Gentoo openMosix Linux kernel"
SRC_URI="mirror://kernel/linux/kernel/v2.4/linux-${OKV}.tar.bz2
mirror://sourceforge/openmosix/openMosix-${OKV}-${OMV}.bz2
http://dev.gentoo.org/~plasmaroo/patches/kernel/misc/security/linux-2.4.23-CAN-2004-0415.patch
http://dev.gentoo.org/~plasmaroo/patches/kernel/misc/security/linux-2.4.26-CAN-2004-0814.patch
mirror://gentoo/linux-2.4.27-nfs3-xdr.patch.bz2"

PROVIDE="virtual/linux-sources"
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ http://www.openmosix.org/"
LICENSE="GPL-2"
SLOT="${KV}"
KEYWORDS="-*"
IUSE=""

src_unpack() {
	unpack linux-${OKV}.tar.bz2
	mv linux-${OKV} linux-${KV} || die
	cd linux-${KV}

	epatch ${DISTDIR}/openMosix-${OKV}-${OMV}.bz2 || die "openMosix patch failed"

	epatch ${FILESDIR}/${PN}.CAN-2003-0985.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0001.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0010.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0109.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0177.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0178.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0181.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0495.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0497.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0535.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}.CAN-2004-0685.patch || die "Security patch failed"
	epatch ${FILESDIR}/cmdline-proc-fix.patch || die "Security patch failed"
	epatch ${FILESDIR}/${PN}-binfmt_elf.patch || die "Security patch failed"

	epatch ${DISTDIR}/linux-2.4.23-CAN-2004-0415.patch || die "Failed to add CAN-2004-0415"
	epatch ${DISTDIR}/linux-2.4.26-CAN-2004-0814.patch || die "Failed to add CAN-2004-0814"
	epatch ${FILESDIR}/${PN}.CAN-2004-0841-fix_ldisc_switch.patch || die "Antipatch failed."
	epatch ${DISTDIR}/linux-2.4.27-nfs3-xdr.patch.bz2 || die "Failed to add nfs3-xdk patch"
	epatch ${FILESDIR}/${PN}-${PV}-smbfs.patch || die "Failed to add smbfs patch"
	epatch ${FILESDIR}/${PN}-af_unix.patch || die "Failed to add af_unix patch"

	kernel_universal_unpack
}

pkg_postinst() {
	einfo
	ewarn "openmosix-sources <2.4.28 is obsoleted due to security reasons"
	ewarn "and will be dropped from tree soon"
	ewarn "please, take a look at >=openmosix-sources-2.4.28"
	einfo

	echo

	einfo
	ewarn "using this obsoleted and unsupported sources you are always"
	ewarn "under high security risc."
	einfo

	[ "$ETYPE" = "headers" ] && return
	if [ ! -e ${ROOT}usr/src/linux ]
	then
		rm -f ${ROOT}usr/src/linux
		ln -sf linux-${KV} ${ROOT}/usr/src/linux
	fi
}