[gentoo-commits] gentoo-x86 commit in sys-kernel/mips-sources/files/eblits: src_unpack-v2.eblit

[Joshua Kinard (kumba)]

kumba       09/03/24 05:33:37

  Added:                src_unpack-v2.eblit
  Log:
  Update to 2.6.27.21, 2.6.28.9, and add the newly-released 2.6.29 ebuild, plus an updated src_unpack eblit to factor in a new local USE flag -- impactdebug.  USE 'impactdebug' will apply a patch that enables a very-early, direct framebuffer device for Octane and IP28 systems that have an ImpactSR or SolidImpact graphics boardset.  It is useful for debugging kernel problems that occur before the console or serial drivers are ready.
  (Portage version: 2.1.6.10/cvs/Linux mips64)

Revision  Changes    Path
1.1                  sys-kernel/mips-sources/files/eblits/src_unpack-v2.eblit

file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/sys-kernel/mips-sources/files/eblits/src_unpack-v2.eblit?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/sys-kernel/mips-sources/files/eblits/src_unpack-v2.eblit?rev=1.1&content-type=text/plain

Index: src_unpack-v2.eblit
===================================================================
# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/files/eblits/src_unpack-v2.eblit,v 1.1 2009/03/24 05:33:37 kumba Exp $

# Eblit to handle src_unpack.

eblit-mips-sources-src_unpack() {
	# Unpack the kernel sources, update to the latest rev (if needed),
	# and apply the latest patch from linux-mips git.
	kernel-2_src_unpack

	# Unpack the mips-sources patchset to ${WORKDIR}/mips-patches-${F_KV}.
	echo -e ""
	cd "${WORKDIR}"
	unpack "${PN}-${F_KV}-patches-v${GENPATCHREV}.tar.bz2"

	# Create a new folder, patch-symlinks, and create symlinks to
	# mips-patches in there.  If we want to exclude a patch, we'll
	# just delete the symlink instead of the actual patch.
	local psym="patch-symlinks"
	mkdir "${psym}"
	cd "${psym}"
	for x in ../mips-patches-${F_KV}/*.patch; do
		ln -s "${x}" "${x##../mips-patches-*/}"
	done

	# With symlinks created, setup the variables referencing external
	# machine patches and if a machine USE flag is enabled, then unset
	# its corresponding variable.
	# See 0000_README for the patch numbers and their meanings.
	local p_generic="501*"
	local p_ip27="502*" p_ip28="503*" p_ip30="504*" p_ip32r10k="6001*" p_impactdebug="6002*"
	use ip27 && unset p_generic p_ip27
	use ip28 && unset p_ip28
	use ip30 && unset p_generic p_ip30
	use ip32r10k && unset p_ip32r10k
	use impactdebug && unset p_impactdebug

	# Remove symlinks for any patches that we don't want applied.  We do
	# this by looping through all the above variables, and deleting
	# matching symlinks that point to the corresponding patches.
	# The remaining symlinks will be applied to the kernel source.
	local patchlist="${p_generic} ${p_ip27} ${p_ip28} ${p_ip30} ${p_ip32r10k} ${p_impactdebug}"
	for x in $patchlist; do rm -f "./${x}"; done

	# Rename the source tree to match the linux-mips git checkout date and
	# machine type.
	local v="${F_KV}${EXTRAVERSION}-${GITDATE}"
	for x in {ip27,ip28,ip30,cobalt}; do use ${x} && v="${v}.${x}" && break; done
	mv "${WORKDIR}/linux-${F_KV}${EXTRAVERSION}" "${WORKDIR}/linux-${v}"
	S="${WORKDIR}/linux-${v}"

	# Now go into the kernel source and patch it.
	cd "${S}"
	epatch "${WORKDIR}/${psym}"/*.patch

	# Set the EXTRAVERSION to linux-VERSION-mipsgit-GITDATE
	EXTRAVERSION="${EXTRAVERSION}-mipsgit-${GITDATE}"
	unpack_set_extraversion
}