# $Header: /magellan-cvs/smage/kernel26-magellan/kernel26-magellan-2.6.25-r5.smage2,v 1.1 2008/10/06 22:05:48 niro Exp $

# standard magellan kernel:
#	using linux-2.6.27.2
#	using fbcondecor-0.9.4 (http://dev.gentoo.org/~spock/projects/fbcondecor/)
#	using squashfs-3.4 (http://squashfs.sourceforge.net/)
#	using unionfs-2.5 (http://www.filesystems.org/project-unionfs.html)
#	using tuxonice-3.0-rc7a (suspend2) (http://www.suspend2.net/)
#		-> disabled tuxonice-cluster modules; seems to be broken
#	using linux-phc-0.3.1 (https://www.dedigentoo.org/trac/linux-phc/)
#		-> using a patched version from http://hoo.homeunix.net/~teknohog/hacks/linux-phc-kernel-vanilla-2.6.25-teknohog.patch
#	disabled acpi-dsdt-0.9c (http://acpi.sourceforge.net/ && http://gaugusch.at/kernel.shtml)
#		-> disabled cause of "runaway loop request module binfmt-0000"
#	using reiser4 (http://www.kernel.org/pub/linux/kernel/people/edward/reiser4/reiser4-for-2.6/)
#		-> using new patch from http://zen-sources.org/files/reiser4-for-2.6.27-rc1.patch
#	dropped ipw3945-1.2.2 wlan driver (http://ipw3945.sf.net)
#	added fix for mptbase; vmware does not detect any scsi disk
#		- see: http://bbs.archlinux.org/viewtopic.php?pid=249283
#	added some fixes for powertop (http://www.lesswatts.org/projects/powertop/)
#	use modular ide-framework to fix udma issues with nforce boards
#	using atl2-2.0.4 ethernet driver (http://people.redhat.com/csnook/atl2/; http://atl2.sourceforge.net/)
#		-> using a version from fedora which works with linux-2.6.27
#	dropped some fb drivers (FB_S3, FB_VT8623, FB_ARK) to disable the FB_TILEBLITTING symbol to enable FB_CON_DECOR

# what type are we building (sources or image) ?
KERNEL_TYPE="image"

# which branch we're using
BRANCH="magellan"

PNAME="kernel26-${BRANCH}"

# 2.6.x.x subver style
PSUBVER=""

PVER="2.6.27${PSUBVER}"
PBUILD="r1"

PCATEGORIE="sys-kernel"
STATE="unstable"

DESCRIPTION="DEV Kernel ${PVER}-${BRANCH}-${PBUILD} kernel image with udev, fbsplash, vesa-tng, reiser4 support."
HOMEPAGE="http://magellan-linux.net"

DEPEND=">= sys-apps/module-init-tools-3.4
	>= sys-fs/udev-130
	>= sys-apps/hotplug-20040401
	>= sys-apps/mkinitrd-6.0.9
	>= sys-apps/initscripts-0.4.13"

PROVIDE="virtual/kernel
	virtual/alsa-drivers"

SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"
SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"

# include global kernel26 functions
sminclude kernel26 mtools

# --- extra drivers included in this kernel: ---
# we do not bundle ati-drivers and nvidia-glx drivers anymore
# use our new module builders!
# --- eot extra drivers ---

SRC_URI=(
	http://www.kernel.org/pub/linux/kernel/v${PVER:0:3}/${SRCFILE}
	mirror://kernel26-${BRANCH}/${SRCFILE}
	mirror://kernel26-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
	mirror://kernel26-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0100-2.6.27.1-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0101-2.6.27.2-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0150-2.6.27-fbcondecor-0.9.4.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0152-2.6.27-squashfs-3.4.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0153-2.6.27-unionfs-2.5.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0154-2.6.27-tuxonice-3.0-rc7a.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0156-2.6.27-linux-phc-0.3.1-teknohog.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0157-2.6.27-acpi-dsdt-initrd-0.9c.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0159-2.6.27-reiser4-4.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0161-2.6.27-atl2-2.0.4-2.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0301-2.6.27-mptbase-vmware-fix.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0302-2.6.27-powertop-fixes.patch patches-${PVER}-${PBUILD}"
)

# only x.y.z releases not x.y.z.patchlevel
UP2DATE="updatecmd http://www.kernel.org/ | grep 'latest stable' | sed 's/.*\([0-9].[0-9].[0-9].*\) .*/\1/' | cut -d. -f1-3"

src_prepare()
{
	kernel26_src_prepare || die

	# 001-100 - ck patches (deprecated atm)
	# 100-150 - official updates
	mpatch patches-${PVER}-${PBUILD}/0100-2.6.27.1-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0101-2.6.27.2-all-fixes.patch || die
	# 150-300 - magellan patches, driver updates etc
	mpatch patches-${PVER}-${PBUILD}/0150-2.6.27-fbcondecor-0.9.4.patch || die
	mpatch patches-${PVER}-${PBUILD}/0152-2.6.27-squashfs-3.4.patch || die
	mpatch patches-${PVER}-${PBUILD}/0153-2.6.27-unionfs-2.5.patch || die
# disabled atm, needs re-diff
#	mpatch patches-${PVER}-${PBUILD}/0154-2.6.27-tuxonice-3.0-rc7a.patch || die
	mpatch patches-${PVER}-${PBUILD}/0156-2.6.27-linux-phc-0.3.1-teknohog.patch || die
#	mpatch patches-${PVER}-${PBUILD}/0157-2.6.27-acpi-dsdt-initrd-0.9c.patch || die
	mpatch patches-${PVER}-${PBUILD}/0159-2.6.27-reiser4-4.patch || die
	mpatch patches-${PVER}-${PBUILD}/0161-2.6.27-atl2-2.0.4-2.patch || die
	# 300-400 - compilations fixes and other
	mpatch patches-${PVER}-${PBUILD}/0301-2.6.27-mptbase-vmware-fix.patch || die
# disabled atm, needs re-diff
#	mpatch patches-${PVER}-${PBUILD}/0302-2.6.27-powertop-fixes.patch || die
}