# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/gs-sources/gs-sources-2.4.21_rc1-r1.ebuild,v 1.1 2003/05/02 00:18:48 livewire Exp $

IUSE="build crypt"

# OKV=original kernel version, KV=patched kernel version.  They can be the same.

# Kernel ebuilds using the kernel.eclass can remove any patch that you
# do not want to apply by simply setting the KERNEL_EXCLUDE shell
# variable to the string you want to exclude (for instance
# KERNEL_EXCLUDE="evms" would not patch any patches whose names match
# *evms*).  Kernels are only tested in the default configuration, but
# this may be useful if you know that a particular patch is causing a
# conflict with a patch you personally want to apply, or some other
# similar situation.

ETYPE="sources"

inherit kernel || die
OKV=2.4.20
EXTRAVERSION=_rc1-gss-r1
KV=2.4.21_rc1-gss-r1
S=${WORKDIR}/linux-${KV}

# Documentation on the patches contained in this kernel will be installed
# to /usr/share/doc/gs-sources-${PV}/patches.txt.gz

DESCRIPTION="This kernel stays up to date with current kernel -pres, 
	     with recent acpi,evms,win3lin ,futexes,aic79xx,
             superfreeswan,preempt/ll, and various hw fixes."
SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
	 http://gentoo.lostlogicx.com/patches-${KV}.tar.bz2"
KEYWORDS="~x86 -ppc -sparc "
SLOT="${KV}"

src_unpack() {
	unpack ${A}
	mv linux-${OKV} linux-${KV} || die

	cd ${KV}
	# Kill patches we aren't suppposed to use, don't worry about 
	# failures, if they aren't there that is a good thing!
	# This is the ratified crypt USE flag, enables IPSEC and patch-int
	if [ -z "`use crypt`" ]; then
		einfo "No Cryptographic support, dropping patches..."
		for file in 8*;do
			einfo "Dropping ${file}..."
			rm -f ${file}
		done
	else
		einfo "Cryptographic support enabled..."
	fi

	kernel_src_unpack
}