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# Copyright 2005-2006 Radoslaw Stachowiak <radek@alter.pl>
# Distributed under the terms of the GNU General Public License v2
# $Header: Exp $
ETYPE="sources"
inherit eutils kernel-2
detect_version
detect_arch
PROVIDE="virtual/alsa
virtual/linux-sources"
IUSE="rspentium2 rskerni"
# hack to change versions
MY_PR=${PR/r0/r}
MY_PR=${MY_PR/r/}
# MODIFYHERE: extraversion is used in kernel Makefile (results in uname -r)
# set to empty on full releases and .digit (e.g. ".6") on sub releases
KV_EXTRA=".5"
# /modifyhere
EXTRAVERSION=${KV_EXTRA}-rs${MY_PR}
# okv is simply orginal kernel version
OKV=$KV_MAJOR.$KV_MINOR.$KV_PATCH
# kv_full is used as dir name
KV_FULL=${OKV}${EXTRAVERSION}
S=${WORKDIR}/linux-${KV_FULL}
# MODIFYHERE: version of gentoo patchset
GPV="21-5"
# /modifyhere
GPV_URL="http://dev.gentoo.org/~dsd/gentoo-sources/tarballs/"
GPV_SRC="${GPV_URL}/genpatches-${KV_MAJOR}.${KV_MINOR}.${GPV}.base.tar.bz2
${GPV_URL}/genpatches-${KV_MAJOR}.${KV_MINOR}.${GPV}.extras.tar.bz2"
# MODIFYHERE: Version of my patchset
RSV="20-2"
# /modifyhere
RSV_URL="http://dev.gentoo.org/~radek/kernel"
RSV_SRC="${RSV_URL}/rspatches-${KV_MAJOR}.${KV_MINOR}.${RSV}.tar.bz2"
# MODIFYHERE: set correct arch
KEYWORDS="~x86"
# /modifyhere
UNIPATCH_LIST="${DISTDIR}/genpatches-${KV_MAJOR}.${KV_MINOR}.${GPV}.base.tar.bz2
${DISTDIR}/genpatches-${KV_MAJOR}.${KV_MINOR}.${GPV}.extras.tar.bz2
${DISTDIR}/rspatches-${KV_MAJOR}.${KV_MINOR}.${RSV}.tar.bz2"
UNIPATCH_DOCS="${WORKDIR}/patches/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}/0000_README"
DESCRIPTION="RS kernel sources including the gentoo patchset v$GPV"
SRC_URI="${KERNEL_URI} ${GPV_SRC} ${RSV_SRC} ${ARCH_URI}"
src_unpack() {
if [[ -n "$UNIPATCH_LIST_DEFAULT" ]]
then
# this is needed for KV_EXTRA != releases
ewarn " Skipping patch: $UNIPATCH_LIST_DEFAULT"
UNIPATCH_LIST_DEFAULT=""
fi
kernel-2_src_unpack
}
# this patching is done in compile stage to avoid lengthy unpack reruns on
# potential errors during patching phase
#
src_compile() {
cp ${FILESDIR}/${PN}-${OKV}_config ${S}/.config || die "can initialize .config"
if use rspentium2
then
epatch ${FILESDIR}/${PN}-2.6.12_config_pentium2.patch
fi
# prepare oldconfig
K_DEFCONFIG=oldconfig
compile_headers
# need to save it to survive upgrade (merge -> unmerge)
cp ${S}/.config ${S}/.config.rs
}
pkg_postinst() {
postinst_sources
# rskerni useflags means build kernel and install
if use rskerni
then
einfo
einfo "building kernel $KV_FULL (please wait..)"
einfo
cd /usr/src/linux-$KV_FULL || return
# this cp is needed because at replace (merge/unmerge) its being deleted
cp .config.rs .config
# this is stupid patch for gentoo-sources mistake
# sed -i -e "s:KERN_ERROR:KERN_ERR:" drivers/pcmcia/yenta_socket.c
unset ARCH
make || return
make modules_install || return
cp System.map /boot/System.map-${KV_FULL}
cp arch/i386/boot/bzImage /boot/vmlinuz-${KV_FULL}
cp .config /boot/config-${KV_FULL}
fi
einfo
einfo "Kernel installed, to update modules:"
einfo 'Please do: emerge -av $(equery b /lib/modules | sed -e "s:^:>=:")'
einfo
}
pkg_config() {
einfo "Not used currently."
}
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