# $Id$

# based on the standard magellan kernel (2.6.31-magellan-r4):
#	using linux-2.6.31.9
#	using fbcondecor-0.9.6 (http://dev.gentoo.org/~spock/projects/fbcondecor/)
#	using unionfs-2.5.3 (http://www.filesystems.org/project-unionfs.html)
#	using tuxonice-20091009 (suspend2) (http://www.suspend2.net/)
#		-> disabled tuxonice-cluster modules; seems to be broken
#	dropped linux-phc-0.3.2
#	dropped acpi-dsdt-0.9c
#	using reiser4 (http://www.kernel.org/pub/linux/kernel/people/edward/reiser4/reiser4-for-2.6/)
#		-> using mm-patch from http://www.kernel.org/pub/linux/kernel/people/edward/reiser4/reiser4-for-2.6/
#	use modular ide-framework to fix udma issues with nforce boards
#	dropped some fb drivers (FB_S3, FB_VT8623, FB_ARK) to disable the FB_TILEBLITTING symbol to enable FB_CON_DECOR
#	enabled ufs filesystem support in kernel-configs
#	disabled CONFIG_SYSFS_DEPRECATED && CONFIG_SYSFS_DEPRECATED_V2 to respect modern udev versions

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

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

PNAME="kernel26-${BRANCH}"

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

PVER="2.6.31${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-3.10
	>= sys-fs/udev-146
	>= sys-apps/mkinitrd-6.1.0
	>= virtual/initscripts"

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}-i486
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0100-2.6.31.1-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0101-2.6.31.2-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0102-2.6.31.3-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0103-2.6.31.4-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0104-2.6.31.5-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0105-2.6.31.6-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0106-2.6.31.7-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0107-2.6.31.8-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0108-2.6.31.9-all-fixes.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0150-2.6.31-fbcondecor-0.9.6.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0153-2.6.31-unionfs-2.5.3.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0154-2.6.31-tuxonice-20091009.patch patches-${PVER}-${PBUILD}"
	"mirror://kernel26-${BRANCH}/patches-${PVER}-${PBUILD}/0159-2.6.31-reiser4-7.patch patches-${PVER}-${PBUILD}"
)

UP2PVER="${PVER}.9"
UP2DATE="updatecmd http://www.kernel.org/ | grep -A3 -i 'latest stable' | sed -n 's/.*\([0-9].[0-9].[0-9].*\).*/\1/;$ p'"

src_prepare()
{
	kernel26_src_prepare || die

	# 001-100 - ck patches (deprecated atm)
	# 100-150 - official updates
	mpatch patches-${PVER}-${PBUILD}/0100-2.6.31.1-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0101-2.6.31.2-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0102-2.6.31.3-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0103-2.6.31.4-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0104-2.6.31.5-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0105-2.6.31.6-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0106-2.6.31.7-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0107-2.6.31.8-all-fixes.patch || die
	mpatch patches-${PVER}-${PBUILD}/0108-2.6.31.9-all-fixes.patch || die
	# 150-300 - magellan patches, driver updates etc
	mpatch patches-${PVER}-${PBUILD}/0150-2.6.31-fbcondecor-0.9.6.patch || die
	mpatch patches-${PVER}-${PBUILD}/0153-2.6.31-unionfs-2.5.3.patch || die
	mpatch patches-${PVER}-${PBUILD}/0154-2.6.31-tuxonice-20091009.patch || die
	mpatch patches-${PVER}-${PBUILD}/0159-2.6.31-reiser4-7.patch || die
	# 300-400 - compilations fixes and other
}