# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

ETYPE="sources"
K_WANT_GENPATCHES="base extras"
K_GENPATCHES_VER="3"

inherit eutils kernel-2
detect_version
detect_arch

DESCRIPTION="Software Suspend 2 + Gentoo patchset + Libata Hotplug by tj patches (USE piix_hotplug) + IBM_ACPI fix for sata attached UltraBay patched (USE t60) sources"
HOMEPAGE="http://dev.gentoo.org/~dsd/genpatches http://www.suspend2.net http://home-tj.org/wiki/index.php/Libata-tj-stable"

IUSE="t60 piix_hotplug ultra1"

SUSPEND2_VERSION="2.2.7.1"
SUSPEND2_TARGET="2.6.17"
PIIX_VER="2.6.17.4-20060710"
SUSPEND2_SRC="suspend2-${SUSPEND2_VERSION}-for-${SUSPEND2_TARGET}"
SUSPEND2_URI="http://www.suspend2.net/downloads/all/${SUSPEND2_SRC}.tar.bz2"
#PIIX_URI="http://whoopie.gmxhome.de/tmp/libata-tj-small-${PIIX_VER}.tar.bz2"
PIIX_URI="http://home-tj.org/files/libata-tj-stable/libata-tj-${PIIX_VER}.tar.bz2"

T60_UB_PATCH="ibm_acpi-t60-ultrabay.patch"
T60_UB_PATCH_URI="http://whoopie.gmxhome.de/tmp/${T60_UB_PATCH}"

UNIPATCH_LIST="${DISTDIR}/${SUSPEND2_SRC}.tar.bz2"

if use piix_hotplug; then
#		UNIPATCH_LIST="${DISTDIR}/libata-tj-small-${PIIX_VER}.tar.bz2 ${UNIPATCH_LIST}"
		UNIPATCH_LIST="${DISTDIR}/libata-tj-${PIIX_VER}.tar.bz2 ${UNIPATCH_LIST}"
fi

if use t60; then
		UNIPATCH_LIST="${UNIPATCH_LIST} ${DISTDIR}/${T60_UB_PATCH}"
fi

UNIPATCH_STRICTORDER="yes"
UNIPATCH_DOCS="${WORKDIR}/patches/${SUSPEND2_SRC}/Changelog.txt
${WORKDIR}/patches/${SUSPEND2_SRC}/ToDo"

SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI} ${SUSPEND2_URI} ${PIIX_URI} ${T60_UB_PATCH_URI}"

KEYWORDS="~amd64 ~x86"

RDEPEND="${RDEPEND}
		>=sys-apps/suspend2-userui-0.6.1
		>=sys-power/hibernate-script-1.12"

K_EXTRAEINFO="If there are issues with this kernel, please direct any
queries to the suspend2-users mailing list:
http://lists.suspend2.net/mailman/listinfo/suspend2-users/"

pkg_setup() {
	if use piix_hotplug; then
		UNIPATCH_EXCLUDE="${UNIPATCH_EXCLUDE} 2.6.17/41??_*.patch combined.patch"
	fi
	if use sparc; then
		# hme lockup hack on ultra1
		use ultra1 || UNIPATCH_EXCLUDE="${UNIPATCH_EXCLUDE} 1705_sparc-U1-hme-lockup.patch"
	fi
}

pkg_postinst() {
	postinst_sources

	echo

	if [ "${ARCH}" = "sparc" ]; then
		if [ x"`cat /proc/openprom/name 2>/dev/null`" \
			 = x"'SUNW,Ultra-1'" ]; then
			einfo "For users with an Enterprise model Ultra 1 using the HME"
			einfo "network interface, please emerge the kernel using the"
			einfo "following command: USE=ultra1 emerge ${PN}"
		fi
	fi
}