| 1 |
# Copyright 1999-2012 Gentoo Foundation
|
| 2 |
# Distributed under the terms of the GNU General Public License v2
|
| 3 |
# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.276 2012/06/06 17:00:09 mpagano Exp $
|
| 4 |
|
| 5 |
# Description: kernel.eclass rewrite for a clean base regarding the 2.6
|
| 6 |
# series of kernel with back-compatibility for 2.4
|
| 7 |
#
|
| 8 |
# Original author: John Mylchreest <johnm@gentoo.org>
|
| 9 |
# Maintainer: kernel-misc@gentoo.org
|
| 10 |
#
|
| 11 |
# Please direct your bugs to the current eclass maintainer :)
|
| 12 |
|
| 13 |
# added functionality:
|
| 14 |
# unipatch - a flexible, singular method to extract, add and remove patches.
|
| 15 |
|
| 16 |
# A Couple of env vars are available to effect usage of this eclass
|
| 17 |
# These are as follows:
|
| 18 |
#
|
| 19 |
# K_USEPV - When setting the EXTRAVERSION variable, it should
|
| 20 |
# add PV to the end.
|
| 21 |
# this is useful for thigns like wolk. IE:
|
| 22 |
# EXTRAVERSION would be something like : -wolk-4.19-r1
|
| 23 |
# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
|
| 24 |
# automatically set within the kernel Makefile
|
| 25 |
# K_NOUSENAME - if this is set then EXTRAVERSION will not include the
|
| 26 |
# first part of ${PN} in EXTRAVERSION
|
| 27 |
# K_NOUSEPR - if this is set then EXTRAVERSION will not include the
|
| 28 |
# anything based on ${PR}.
|
| 29 |
# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
|
| 30 |
# ck-sources, ac-sources) it will use PR (ie: -r5) as
|
| 31 |
# the patchset version for
|
| 32 |
# and not use it as a true package revision
|
| 33 |
# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
|
| 34 |
# postinst and can be used to carry additional postinst
|
| 35 |
# messages
|
| 36 |
# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
|
| 37 |
# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
|
| 38 |
# K_SYMLINK - if this is set, then forcably create symlink anyway
|
| 39 |
#
|
| 40 |
# K_DEFCONFIG - Allow specifying a different defconfig target.
|
| 41 |
# If length zero, defaults to "defconfig".
|
| 42 |
# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
|
| 43 |
# combination of "base" and "extras"
|
| 44 |
# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply.
|
| 45 |
# A value of "5" would apply genpatches-2.6.12-5 to
|
| 46 |
# my-sources-2.6.12.ebuild
|
| 47 |
# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
|
| 48 |
# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob
|
| 49 |
# code. If empty, will be set to "1" if deblobbing is
|
| 50 |
# possible. Test ONLY for "1".
|
| 51 |
# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
|
| 52 |
# If false, either optional deblobbing will be available
|
| 53 |
# or the license will note the inclusion of freedist
|
| 54 |
# code.
|
| 55 |
# K_LONGTERM - If set, the eclass will search for the kernel source
|
| 56 |
# in the long term directories on the upstream servers
|
| 57 |
# as the location has been changed by upstream
|
| 58 |
# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
|
| 59 |
# can be supported by the headers ebuild
|
| 60 |
|
| 61 |
# UNIPATCH_LIST - space delimetered list of patches to be applied to the
|
| 62 |
# kernel
|
| 63 |
# UNIPATCH_EXCLUDE - an addition var to support exlusion based completely
|
| 64 |
# on "<passedstring>*" and not "<passedno#>_*"
|
| 65 |
# - this should _NOT_ be used from the ebuild as this is
|
| 66 |
# reserved for end users passing excludes from the cli
|
| 67 |
# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
|
| 68 |
# the doc dir
|
| 69 |
# UNIPATCH_STRICTORDER - if this is set places patches into directories of
|
| 70 |
# order, so they are applied in the order passed
|
| 71 |
|
| 72 |
inherit eutils toolchain-funcs versionator multilib
|
| 73 |
EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
|
| 74 |
|
| 75 |
# Added by Daniel Ostrow <dostrow@gentoo.org>
|
| 76 |
# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
|
| 77 |
# I will remove it when I come up with something more reasonable.
|
| 78 |
[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
|
| 79 |
|
| 80 |
export CTARGET=${CTARGET:-${CHOST}}
|
| 81 |
if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
|
| 82 |
export CTARGET=${CATEGORY/cross-}
|
| 83 |
fi
|
| 84 |
|
| 85 |
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
|
| 86 |
: ${LICENSE:="GPL-2"}
|
| 87 |
|
| 88 |
# This is the latest KV_PATCH of the deblob tool available from the
|
| 89 |
# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
|
| 90 |
# for ALL kernel-2 consumer packages where deblob is available.
|
| 91 |
: ${DEBLOB_MAX_VERSION:=38}
|
| 92 |
|
| 93 |
# No need to run scanelf/strip on kernel sources/headers (bug #134453).
|
| 94 |
RESTRICT="binchecks strip"
|
| 95 |
|
| 96 |
# set LINUX_HOSTCFLAGS if not already set
|
| 97 |
: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
|
| 98 |
|
| 99 |
# debugging functions
|
| 100 |
#==============================================================
|
| 101 |
# this function exists only to help debug kernel-2.eclass
|
| 102 |
# if you are adding new functionality in, put a call to it
|
| 103 |
# at the start of src_unpack, or during SRC_URI/dep generation.
|
| 104 |
debug-print-kernel2-variables() {
|
| 105 |
for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
|
| 106 |
RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
|
| 107 |
UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
|
| 108 |
debug-print "${v}: ${!v}"
|
| 109 |
done
|
| 110 |
}
|
| 111 |
|
| 112 |
#Eclass functions only from here onwards ...
|
| 113 |
#==============================================================
|
| 114 |
handle_genpatches() {
|
| 115 |
local tarball
|
| 116 |
[[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
|
| 117 |
|
| 118 |
debug-print "Inside handle_genpatches"
|
| 119 |
local OKV_ARRAY
|
| 120 |
IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
|
| 121 |
|
| 122 |
# for > 3.0 kernels, handle genpatches tarball name
|
| 123 |
# genpatches for 3.0 and 3.0.1 might be named
|
| 124 |
# genpatches-3.0-1.base.tar.bz2 and genpatches-3.0-2.base.tar.bz2
|
| 125 |
# respectively. Handle this.
|
| 126 |
|
| 127 |
for i in ${K_WANT_GENPATCHES} ; do
|
| 128 |
if [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 129 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
|
| 130 |
tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2"
|
| 131 |
else
|
| 132 |
tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
|
| 133 |
fi
|
| 134 |
else
|
| 135 |
tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
|
| 136 |
fi
|
| 137 |
debug-print "genpatches tarball: $tarball"
|
| 138 |
GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
|
| 139 |
UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
|
| 140 |
done
|
| 141 |
}
|
| 142 |
|
| 143 |
detect_version() {
|
| 144 |
# this function will detect and set
|
| 145 |
# - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
|
| 146 |
# - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
|
| 147 |
# - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
|
| 148 |
|
| 149 |
# We've already run, so nothing to do here.
|
| 150 |
[[ -n ${KV_FULL} ]] && return 0
|
| 151 |
|
| 152 |
# CKV is used as a comparison kernel version, which is used when
|
| 153 |
# PV doesnt reflect the genuine kernel version.
|
| 154 |
# this gets set to the portage style versioning. ie:
|
| 155 |
# CKV=2.6.11_rc4
|
| 156 |
CKV=${CKV:-${PV}}
|
| 157 |
OKV=${OKV:-${CKV}}
|
| 158 |
OKV=${OKV/_beta/-test}
|
| 159 |
OKV=${OKV/_rc/-rc}
|
| 160 |
OKV=${OKV/-r*}
|
| 161 |
OKV=${OKV/_p*}
|
| 162 |
|
| 163 |
KV_MAJOR=$(get_version_component_range 1 ${OKV})
|
| 164 |
# handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
|
| 165 |
local OKV_ARRAY
|
| 166 |
IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
|
| 167 |
|
| 168 |
# if KV_MAJOR >= 3, then we have no more KV_MINOR
|
| 169 |
#if [[ ${KV_MAJOR} -lt 3 ]]; then
|
| 170 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
|
| 171 |
KV_MINOR=$(get_version_component_range 2 ${OKV})
|
| 172 |
KV_PATCH=$(get_version_component_range 3 ${OKV})
|
| 173 |
if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
|
| 174 |
KV_EXTRA=$(get_version_component_range 4- ${OKV})
|
| 175 |
KV_EXTRA=${KV_EXTRA/[-_]*}
|
| 176 |
else
|
| 177 |
KV_PATCH=$(get_version_component_range 3- ${OKV})
|
| 178 |
fi
|
| 179 |
else
|
| 180 |
KV_PATCH=$(get_version_component_range 2 ${OKV})
|
| 181 |
KV_EXTRA=$(get_version_component_range 3- ${OKV})
|
| 182 |
KV_EXTRA=${KV_EXTRA/[-_]*}
|
| 183 |
fi
|
| 184 |
|
| 185 |
debug-print "KV_EXTRA is ${KV_EXTRA}"
|
| 186 |
|
| 187 |
KV_PATCH=${KV_PATCH/[-_]*}
|
| 188 |
|
| 189 |
local v n=0 missing
|
| 190 |
#if [[ ${KV_MAJOR} -lt 3 ]]; then
|
| 191 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
|
| 192 |
for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
|
| 193 |
[[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
|
| 194 |
done
|
| 195 |
else
|
| 196 |
for v in CKV OKV KV_{MAJOR,PATCH} ; do
|
| 197 |
[[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
|
| 198 |
done
|
| 199 |
fi
|
| 200 |
|
| 201 |
[[ $n -eq 1 ]] && \
|
| 202 |
eerror "Missing variables: ${missing}" && \
|
| 203 |
die "Failed to extract kernel version (try explicit CKV in ebuild)!"
|
| 204 |
unset v n missing
|
| 205 |
|
| 206 |
# if [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 207 |
if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
|
| 208 |
KV_PATCH_ARR=(${KV_PATCH//\./ })
|
| 209 |
|
| 210 |
# at this point 031412, Linus is putting all 3.x kernels in a
|
| 211 |
# 3.x directory, may need to revisit when 4.x is released
|
| 212 |
KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
|
| 213 |
|
| 214 |
[[ -n "${K_LONGTERM}" ]] &&
|
| 215 |
KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
|
| 216 |
else
|
| 217 |
#KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
|
| 218 |
#KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
|
| 219 |
if [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 220 |
KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
|
| 221 |
else
|
| 222 |
KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
|
| 223 |
fi
|
| 224 |
|
| 225 |
[[ -n "${K_LONGTERM}" ]] &&
|
| 226 |
#KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
|
| 227 |
KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
|
| 228 |
fi
|
| 229 |
|
| 230 |
debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
|
| 231 |
|
| 232 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 233 |
# handle non genpatch using sources correctly
|
| 234 |
if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
|
| 235 |
KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2"
|
| 236 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
|
| 237 |
fi
|
| 238 |
KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
|
| 239 |
else
|
| 240 |
KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 241 |
fi
|
| 242 |
|
| 243 |
RELEASE=${CKV/${OKV}}
|
| 244 |
RELEASE=${RELEASE/_beta}
|
| 245 |
RELEASE=${RELEASE/_rc/-rc}
|
| 246 |
RELEASE=${RELEASE/_pre/-pre}
|
| 247 |
# We cannot trivally call kernel_is here, because it calls us to detect the
|
| 248 |
# version
|
| 249 |
#kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
|
| 250 |
[ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
|
| 251 |
RELEASETYPE=${RELEASE//[0-9]}
|
| 252 |
|
| 253 |
# Now we know that RELEASE is the -rc/-git
|
| 254 |
# and RELEASETYPE is the same but with its numerics stripped
|
| 255 |
# we can work on better sorting EXTRAVERSION.
|
| 256 |
# first of all, we add the release
|
| 257 |
EXTRAVERSION="${RELEASE}"
|
| 258 |
debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
|
| 259 |
[[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
|
| 260 |
|
| 261 |
debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
|
| 262 |
if [[ -n "${K_NOUSEPR}" ]]; then
|
| 263 |
# Don't add anything based on PR to EXTRAVERSION
|
| 264 |
debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
|
| 265 |
elif [[ -n ${K_PREPATCHED} ]]; then
|
| 266 |
debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
|
| 267 |
EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
|
| 268 |
elif [[ "${ETYPE}" = "sources" ]]; then
|
| 269 |
debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
|
| 270 |
# For some sources we want to use the PV in the extra version
|
| 271 |
# This is because upstream releases with a completely different
|
| 272 |
# versioning scheme.
|
| 273 |
case ${PN/-*} in
|
| 274 |
wolk) K_USEPV=1;;
|
| 275 |
vserver) K_USEPV=1;;
|
| 276 |
esac
|
| 277 |
|
| 278 |
[[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
|
| 279 |
[[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
|
| 280 |
[[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
|
| 281 |
fi
|
| 282 |
debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
|
| 283 |
|
| 284 |
# The only messing around which should actually effect this is for KV_EXTRA
|
| 285 |
# since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
|
| 286 |
# KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
|
| 287 |
|
| 288 |
if [[ -n ${KV_EXTRA} ]]; then
|
| 289 |
if [[ -n ${KV_MINOR} ]]; then
|
| 290 |
OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
|
| 291 |
else
|
| 292 |
OKV="${KV_MAJOR}.${KV_PATCH}"
|
| 293 |
fi
|
| 294 |
KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
|
| 295 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 296 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
|
| 297 |
fi
|
| 298 |
|
| 299 |
# We need to set this using OKV, but we need to set it before we do any
|
| 300 |
# messing around with OKV based on RELEASETYPE
|
| 301 |
KV_FULL=${OKV}${EXTRAVERSION}
|
| 302 |
|
| 303 |
# we will set this for backwards compatibility.
|
| 304 |
S=${WORKDIR}/linux-${KV_FULL}
|
| 305 |
KV=${KV_FULL}
|
| 306 |
|
| 307 |
# -rc-git pulls can be achieved by specifying CKV
|
| 308 |
# for example:
|
| 309 |
# CKV="2.6.11_rc3_pre2"
|
| 310 |
# will pull:
|
| 311 |
# linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
|
| 312 |
|
| 313 |
if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
|
| 314 |
|
| 315 |
if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
|
| 316 |
OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
|
| 317 |
KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
|
| 318 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 319 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
|
| 320 |
fi
|
| 321 |
|
| 322 |
if [[ ${RELEASETYPE} == -git ]]; then
|
| 323 |
KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
|
| 324 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 325 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
|
| 326 |
fi
|
| 327 |
|
| 328 |
if [[ ${RELEASETYPE} == -rc-git ]]; then
|
| 329 |
OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
|
| 330 |
KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
|
| 331 |
${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
|
| 332 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 333 |
|
| 334 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
|
| 335 |
fi
|
| 336 |
else
|
| 337 |
if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
|
| 338 |
if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
|
| 339 |
OKV="2.6.39"
|
| 340 |
else
|
| 341 |
KV_PATCH_ARR=(${KV_PATCH//\./ })
|
| 342 |
OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
|
| 343 |
fi
|
| 344 |
KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
|
| 345 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 346 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
|
| 347 |
fi
|
| 348 |
|
| 349 |
if [[ ${RELEASETYPE} == -git ]]; then
|
| 350 |
KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
|
| 351 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 352 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
|
| 353 |
fi
|
| 354 |
|
| 355 |
if [[ ${RELEASETYPE} == -rc-git ]]; then
|
| 356 |
if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
|
| 357 |
OKV="2.6.39"
|
| 358 |
else
|
| 359 |
KV_PATCH_ARR=(${KV_PATCH//\./ })
|
| 360 |
OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
|
| 361 |
fi
|
| 362 |
KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
|
| 363 |
${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
|
| 364 |
${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
|
| 365 |
|
| 366 |
UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
|
| 367 |
fi
|
| 368 |
|
| 369 |
|
| 370 |
fi
|
| 371 |
|
| 372 |
|
| 373 |
debug-print-kernel2-variables
|
| 374 |
|
| 375 |
handle_genpatches
|
| 376 |
}
|
| 377 |
|
| 378 |
# Note: duplicated in linux-info.eclass
|
| 379 |
kernel_is() {
|
| 380 |
# ALL of these should be set before we can safely continue this function.
|
| 381 |
# some of the sources have in the past had only one set.
|
| 382 |
local v n=0
|
| 383 |
for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
|
| 384 |
[[ $n -eq 1 ]] && detect_version
|
| 385 |
unset v n
|
| 386 |
|
| 387 |
# Now we can continue
|
| 388 |
local operator test value
|
| 389 |
|
| 390 |
case ${1#-} in
|
| 391 |
lt) operator="-lt"; shift;;
|
| 392 |
gt) operator="-gt"; shift;;
|
| 393 |
le) operator="-le"; shift;;
|
| 394 |
ge) operator="-ge"; shift;;
|
| 395 |
eq) operator="-eq"; shift;;
|
| 396 |
*) operator="-eq";;
|
| 397 |
esac
|
| 398 |
[[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
|
| 399 |
|
| 400 |
: $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
|
| 401 |
: $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
|
| 402 |
[ ${test} ${operator} ${value} ]
|
| 403 |
}
|
| 404 |
|
| 405 |
kernel_is_2_4() {
|
| 406 |
kernel_is 2 4
|
| 407 |
}
|
| 408 |
|
| 409 |
kernel_is_2_6() {
|
| 410 |
kernel_is 2 6 || kernel_is 2 5
|
| 411 |
}
|
| 412 |
|
| 413 |
# Capture the sources type and set DEPENDs
|
| 414 |
if [[ ${ETYPE} == sources ]]; then
|
| 415 |
DEPEND="!build? ( sys-apps/sed
|
| 416 |
>=sys-devel/binutils-2.11.90.0.31 )"
|
| 417 |
RDEPEND="!build? ( >=sys-libs/ncurses-5.2
|
| 418 |
sys-devel/make
|
| 419 |
dev-lang/perl )"
|
| 420 |
PDEPEND="!build? ( virtual/dev-manager )"
|
| 421 |
|
| 422 |
SLOT="${PVR}"
|
| 423 |
DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
|
| 424 |
IUSE="symlink build"
|
| 425 |
|
| 426 |
# Bug #266157, deblob for libre support
|
| 427 |
if [[ -z ${K_PREDEBLOBBED} ]] ; then
|
| 428 |
# Bug #359865, force a call to detect_version if needed
|
| 429 |
kernel_is ge 2 6 27 && \
|
| 430 |
[[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
|
| 431 |
kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
|
| 432 |
K_DEBLOB_AVAILABLE=1
|
| 433 |
if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
|
| 434 |
IUSE="${IUSE} deblob"
|
| 435 |
# Reflect that kernels contain firmware blobs unless otherwise
|
| 436 |
# stripped
|
| 437 |
LICENSE="${LICENSE} !deblob? ( freedist )"
|
| 438 |
|
| 439 |
if [[ -n KV_MINOR ]]; then
|
| 440 |
DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
|
| 441 |
else
|
| 442 |
DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
|
| 443 |
fi
|
| 444 |
|
| 445 |
if [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 446 |
DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
|
| 447 |
fi
|
| 448 |
|
| 449 |
DEBLOB_A="deblob-${DEBLOB_PV}"
|
| 450 |
DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
|
| 451 |
DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
|
| 452 |
DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
|
| 453 |
if ! has "${EAPI:-0}" 0 1 ; then
|
| 454 |
DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
|
| 455 |
else
|
| 456 |
DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
|
| 457 |
fi
|
| 458 |
DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
|
| 459 |
HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
|
| 460 |
|
| 461 |
KERNEL_URI="${KERNEL_URI}
|
| 462 |
deblob? (
|
| 463 |
${DEBLOB_URI}
|
| 464 |
${DEBLOB_CHECK_URI}
|
| 465 |
)"
|
| 466 |
else
|
| 467 |
# We have no way to deblob older kernels, so just mark them as
|
| 468 |
# tainted with non-libre materials.
|
| 469 |
LICENSE="${LICENSE} freedist"
|
| 470 |
fi
|
| 471 |
fi
|
| 472 |
|
| 473 |
elif [[ ${ETYPE} == headers ]]; then
|
| 474 |
DESCRIPTION="Linux system headers"
|
| 475 |
|
| 476 |
# Since we should NOT honour KBUILD_OUTPUT in headers
|
| 477 |
# lets unset it here.
|
| 478 |
unset KBUILD_OUTPUT
|
| 479 |
|
| 480 |
SLOT="0"
|
| 481 |
else
|
| 482 |
eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
|
| 483 |
die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
|
| 484 |
fi
|
| 485 |
|
| 486 |
# Cross-compile support functions
|
| 487 |
#==============================================================
|
| 488 |
kernel_header_destdir() {
|
| 489 |
[[ ${CTARGET} == ${CHOST} ]] \
|
| 490 |
&& echo /usr/include \
|
| 491 |
|| echo /usr/${CTARGET}/usr/include
|
| 492 |
}
|
| 493 |
|
| 494 |
cross_pre_c_headers() {
|
| 495 |
use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
|
| 496 |
}
|
| 497 |
|
| 498 |
env_setup_xmakeopts() {
|
| 499 |
# Kernel ARCH != portage ARCH
|
| 500 |
export KARCH=$(tc-arch-kernel)
|
| 501 |
|
| 502 |
# When cross-compiling, we need to set the ARCH/CROSS_COMPILE
|
| 503 |
# variables properly or bad things happen !
|
| 504 |
xmakeopts="ARCH=${KARCH}"
|
| 505 |
if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
|
| 506 |
xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
|
| 507 |
elif type -p ${CHOST}-ar > /dev/null ; then
|
| 508 |
xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
|
| 509 |
fi
|
| 510 |
export xmakeopts
|
| 511 |
}
|
| 512 |
|
| 513 |
# Unpack functions
|
| 514 |
#==============================================================
|
| 515 |
unpack_2_4() {
|
| 516 |
# this file is required for other things to build properly,
|
| 517 |
# so we autogenerate it
|
| 518 |
make -s mrproper ${xmakeopts} || die "make mrproper failed"
|
| 519 |
make -s symlinks ${xmakeopts} || die "make symlinks failed"
|
| 520 |
make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
|
| 521 |
echo ">>> version.h compiled successfully."
|
| 522 |
}
|
| 523 |
|
| 524 |
unpack_2_6() {
|
| 525 |
# this file is required for other things to build properly, so we
|
| 526 |
# autogenerate it ... generate a .config to keep version.h build from
|
| 527 |
# spitting out an annoying warning
|
| 528 |
make -s mrproper ${xmakeopts} 2>/dev/null \
|
| 529 |
|| die "make mrproper failed"
|
| 530 |
|
| 531 |
# quick fix for bug #132152 which triggers when it cannot include linux
|
| 532 |
# headers (ie, we have not installed it yet)
|
| 533 |
if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
|
| 534 |
touch .config
|
| 535 |
eerror "make defconfig failed."
|
| 536 |
eerror "assuming you dont have any headers installed yet and continuing"
|
| 537 |
epause 5
|
| 538 |
fi
|
| 539 |
|
| 540 |
make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
|
| 541 |
|| die "make include/linux/version.h failed"
|
| 542 |
rm -f .config >/dev/null
|
| 543 |
}
|
| 544 |
|
| 545 |
universal_unpack() {
|
| 546 |
debug-print "Inside universal_unpack"
|
| 547 |
|
| 548 |
local OKV_ARRAY
|
| 549 |
IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
|
| 550 |
|
| 551 |
cd "${WORKDIR}"
|
| 552 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 553 |
unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
|
| 554 |
else
|
| 555 |
unpack linux-${OKV}.tar.bz2
|
| 556 |
fi
|
| 557 |
|
| 558 |
if [[ -d "linux" ]]; then
|
| 559 |
debug-print "Moving linux to linux-${KV_FULL}"
|
| 560 |
mv linux linux-${KV_FULL} \
|
| 561 |
|| die "Unable to move source tree to ${KV_FULL}."
|
| 562 |
elif [[ "${OKV}" != "${KV_FULL}" ]]; then
|
| 563 |
if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
|
| 564 |
[[ "${ETYPE}" = "sources" ]]; then
|
| 565 |
debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
|
| 566 |
mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
|
| 567 |
|| die "Unable to move source tree to ${KV_FULL}."
|
| 568 |
else
|
| 569 |
debug-print "moving linux-${OKV} to linux-${KV_FULL} "
|
| 570 |
mv linux-${OKV} linux-${KV_FULL} \
|
| 571 |
|| die "Unable to move source tree to ${KV_FULL}."
|
| 572 |
fi
|
| 573 |
elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
|
| 574 |
mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
|
| 575 |
|| die "Unable to move source tree to ${KV_FULL}."
|
| 576 |
fi
|
| 577 |
cd "${S}"
|
| 578 |
|
| 579 |
# remove all backup files
|
| 580 |
find . -iname "*~" -exec rm {} \; 2> /dev/null
|
| 581 |
|
| 582 |
}
|
| 583 |
|
| 584 |
unpack_set_extraversion() {
|
| 585 |
cd "${S}"
|
| 586 |
sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
|
| 587 |
cd "${OLDPWD}"
|
| 588 |
}
|
| 589 |
|
| 590 |
# Should be done after patches have been applied
|
| 591 |
# Otherwise patches that modify the same area of Makefile will fail
|
| 592 |
unpack_fix_install_path() {
|
| 593 |
cd "${S}"
|
| 594 |
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
|
| 595 |
}
|
| 596 |
|
| 597 |
# Compile Functions
|
| 598 |
#==============================================================
|
| 599 |
compile_headers() {
|
| 600 |
env_setup_xmakeopts
|
| 601 |
|
| 602 |
# if we couldnt obtain HOSTCFLAGS from the Makefile,
|
| 603 |
# then set it to something sane
|
| 604 |
local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
|
| 605 |
HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
|
| 606 |
|
| 607 |
if kernel_is 2 4; then
|
| 608 |
yes "" | make oldconfig ${xmakeopts}
|
| 609 |
echo ">>> make oldconfig complete"
|
| 610 |
make dep ${xmakeopts}
|
| 611 |
elif kernel_is 2 6; then
|
| 612 |
# 2.6.18 introduces headers_install which means we dont need any
|
| 613 |
# of this crap anymore :D
|
| 614 |
kernel_is ge 2 6 18 && return 0
|
| 615 |
|
| 616 |
# autoconf.h isnt generated unless it already exists. plus, we have
|
| 617 |
# no guarantee that any headers are installed on the system...
|
| 618 |
[[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
|
| 619 |
|| touch include/linux/autoconf.h
|
| 620 |
|
| 621 |
# if K_DEFCONFIG isn't set, force to "defconfig"
|
| 622 |
# needed by mips
|
| 623 |
if [[ -z ${K_DEFCONFIG} ]]; then
|
| 624 |
if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
|
| 625 |
case ${CTARGET} in
|
| 626 |
powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
|
| 627 |
powerpc*) K_DEFCONFIG="pmac32_defconfig";;
|
| 628 |
*) K_DEFCONFIG="defconfig";;
|
| 629 |
esac
|
| 630 |
else
|
| 631 |
K_DEFCONFIG="defconfig"
|
| 632 |
fi
|
| 633 |
fi
|
| 634 |
|
| 635 |
# if there arent any installed headers, then there also isnt an asm
|
| 636 |
# symlink in /usr/include/, and make defconfig will fail, so we have
|
| 637 |
# to force an include path with $S.
|
| 638 |
HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
|
| 639 |
ln -sf asm-${KARCH} "${S}"/include/asm
|
| 640 |
cross_pre_c_headers && return 0
|
| 641 |
|
| 642 |
make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
|
| 643 |
if compile_headers_tweak_config ; then
|
| 644 |
yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
|
| 645 |
fi
|
| 646 |
make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
|
| 647 |
make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
|
| 648 |
fi
|
| 649 |
}
|
| 650 |
|
| 651 |
compile_headers_tweak_config() {
|
| 652 |
# some targets can be very very picky, so let's finesse the
|
| 653 |
# .config based upon any info we may have
|
| 654 |
case ${CTARGET} in
|
| 655 |
sh*)
|
| 656 |
sed -i '/CONFIG_CPU_SH/d' .config
|
| 657 |
echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
|
| 658 |
return 0;;
|
| 659 |
esac
|
| 660 |
|
| 661 |
# no changes, so lets do nothing
|
| 662 |
return 1
|
| 663 |
}
|
| 664 |
|
| 665 |
# install functions
|
| 666 |
#==============================================================
|
| 667 |
install_universal() {
|
| 668 |
#fix silly permissions in tarball
|
| 669 |
cd "${WORKDIR}"
|
| 670 |
chown -R root:0 * >& /dev/null
|
| 671 |
chmod -R a+r-w+X,u+w *
|
| 672 |
cd ${OLDPWD}
|
| 673 |
}
|
| 674 |
|
| 675 |
install_headers() {
|
| 676 |
local ddir=$(kernel_header_destdir)
|
| 677 |
|
| 678 |
# 2.6.18 introduces headers_install which means we dont need any
|
| 679 |
# of this crap anymore :D
|
| 680 |
if kernel_is ge 2 6 18 ; then
|
| 681 |
env_setup_xmakeopts
|
| 682 |
emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
|
| 683 |
|
| 684 |
# let other packages install some of these headers
|
| 685 |
rm -rf "${D}"/${ddir}/sound #alsa-headers
|
| 686 |
rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
|
| 687 |
return 0
|
| 688 |
fi
|
| 689 |
|
| 690 |
# Do not use "linux/*" as that can cause problems with very long
|
| 691 |
# $S values where the cmdline to cp is too long
|
| 692 |
pushd "${S}" >/dev/null
|
| 693 |
dodir ${ddir}/linux
|
| 694 |
cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
|
| 695 |
rm -rf "${D}"/${ddir}/linux/modules
|
| 696 |
|
| 697 |
dodir ${ddir}/asm
|
| 698 |
cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
|
| 699 |
|
| 700 |
if kernel_is 2 6 ; then
|
| 701 |
dodir ${ddir}/asm-generic
|
| 702 |
cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
|
| 703 |
fi
|
| 704 |
|
| 705 |
# clean up
|
| 706 |
find "${D}" -name '*.orig' -exec rm -f {} \;
|
| 707 |
|
| 708 |
popd >/dev/null
|
| 709 |
}
|
| 710 |
|
| 711 |
install_sources() {
|
| 712 |
local file
|
| 713 |
|
| 714 |
cd "${S}"
|
| 715 |
dodir /usr/src
|
| 716 |
echo ">>> Copying sources ..."
|
| 717 |
|
| 718 |
file="$(find ${WORKDIR} -iname "docs" -type d)"
|
| 719 |
if [[ -n ${file} ]]; then
|
| 720 |
for file in $(find ${file} -type f); do
|
| 721 |
echo "${file//*docs\/}" >> "${S}"/patches.txt
|
| 722 |
echo "===================================================" >> "${S}"/patches.txt
|
| 723 |
cat ${file} >> "${S}"/patches.txt
|
| 724 |
echo "===================================================" >> "${S}"/patches.txt
|
| 725 |
echo "" >> "${S}"/patches.txt
|
| 726 |
done
|
| 727 |
fi
|
| 728 |
|
| 729 |
if [[ ! -f ${S}/patches.txt ]]; then
|
| 730 |
# patches.txt is empty so lets use our ChangeLog
|
| 731 |
[[ -f ${FILESDIR}/../ChangeLog ]] && \
|
| 732 |
echo "Please check the ebuild ChangeLog for more details." \
|
| 733 |
> "${S}"/patches.txt
|
| 734 |
fi
|
| 735 |
|
| 736 |
mv ${WORKDIR}/linux* "${D}"/usr/src
|
| 737 |
}
|
| 738 |
|
| 739 |
# pkg_preinst functions
|
| 740 |
#==============================================================
|
| 741 |
preinst_headers() {
|
| 742 |
local ddir=$(kernel_header_destdir)
|
| 743 |
[[ -L ${ddir}/linux ]] && rm ${ddir}/linux
|
| 744 |
[[ -L ${ddir}/asm ]] && rm ${ddir}/asm
|
| 745 |
}
|
| 746 |
|
| 747 |
# pkg_postinst functions
|
| 748 |
#==============================================================
|
| 749 |
postinst_sources() {
|
| 750 |
local MAKELINK=0
|
| 751 |
|
| 752 |
# if we have USE=symlink, then force K_SYMLINK=1
|
| 753 |
use symlink && K_SYMLINK=1
|
| 754 |
|
| 755 |
# if we're using a deblobbed kernel, it's not supported
|
| 756 |
[[ $K_DEBLOB_AVAILABLE == 1 ]] && \
|
| 757 |
use deblob && \
|
| 758 |
K_SECURITY_UNSUPPORTED=deblob
|
| 759 |
|
| 760 |
# if we are to forcably symlink, delete it if it already exists first.
|
| 761 |
if [[ ${K_SYMLINK} > 0 ]]; then
|
| 762 |
[[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
|
| 763 |
MAKELINK=1
|
| 764 |
fi
|
| 765 |
|
| 766 |
# if the link doesnt exist, lets create it
|
| 767 |
[[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
|
| 768 |
|
| 769 |
if [[ ${MAKELINK} == 1 ]]; then
|
| 770 |
cd "${ROOT}"usr/src
|
| 771 |
ln -sf linux-${KV_FULL} linux
|
| 772 |
cd ${OLDPWD}
|
| 773 |
fi
|
| 774 |
|
| 775 |
# Don't forget to make directory for sysfs
|
| 776 |
[[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
|
| 777 |
|
| 778 |
echo
|
| 779 |
elog "If you are upgrading from a previous kernel, you may be interested"
|
| 780 |
elog "in the following document:"
|
| 781 |
elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
|
| 782 |
echo
|
| 783 |
|
| 784 |
# if K_EXTRAEINFO is set then lets display it now
|
| 785 |
if [[ -n ${K_EXTRAEINFO} ]]; then
|
| 786 |
echo ${K_EXTRAEINFO} | fmt |
|
| 787 |
while read -s ELINE; do einfo "${ELINE}"; done
|
| 788 |
fi
|
| 789 |
|
| 790 |
# if K_EXTRAELOG is set then lets display it now
|
| 791 |
if [[ -n ${K_EXTRAELOG} ]]; then
|
| 792 |
echo ${K_EXTRAELOG} | fmt |
|
| 793 |
while read -s ELINE; do elog "${ELINE}"; done
|
| 794 |
fi
|
| 795 |
|
| 796 |
# if K_EXTRAEWARN is set then lets display it now
|
| 797 |
if [[ -n ${K_EXTRAEWARN} ]]; then
|
| 798 |
echo ${K_EXTRAEWARN} | fmt |
|
| 799 |
while read -s ELINE; do ewarn "${ELINE}"; done
|
| 800 |
fi
|
| 801 |
|
| 802 |
# optionally display security unsupported message
|
| 803 |
# Start with why
|
| 804 |
if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
|
| 805 |
ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
|
| 806 |
elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
|
| 807 |
ewarn "${PN} is UNSUPPORTED by Gentoo Security."
|
| 808 |
fi
|
| 809 |
# And now the general message.
|
| 810 |
if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
|
| 811 |
ewarn "This means that it is likely to be vulnerable to recent security issues."
|
| 812 |
ewarn "For specific information on why this kernel is unsupported, please read:"
|
| 813 |
ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
|
| 814 |
fi
|
| 815 |
|
| 816 |
# warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
|
| 817 |
KV_MAJOR=$(get_version_component_range 1 ${OKV})
|
| 818 |
KV_MINOR=$(get_version_component_range 2 ${OKV})
|
| 819 |
KV_PATCH=$(get_version_component_range 3 ${OKV})
|
| 820 |
if [[ "$(tc-arch)" = "sparc" ]]; then
|
| 821 |
if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
|
| 822 |
then
|
| 823 |
echo
|
| 824 |
elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
|
| 825 |
elog "you now need to do"
|
| 826 |
elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
|
| 827 |
elog "instead of just"
|
| 828 |
elog " make"
|
| 829 |
elog "to compile the kernel. For more information please browse to"
|
| 830 |
elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
|
| 831 |
echo
|
| 832 |
fi
|
| 833 |
fi
|
| 834 |
}
|
| 835 |
|
| 836 |
# pkg_setup functions
|
| 837 |
#==============================================================
|
| 838 |
setup_headers() {
|
| 839 |
[[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/}
|
| 840 |
for i in ${H_SUPPORTEDARCH}; do
|
| 841 |
[[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes"
|
| 842 |
done
|
| 843 |
|
| 844 |
if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then
|
| 845 |
echo
|
| 846 |
eerror "This version of ${PN} does not support $(tc-arch)."
|
| 847 |
eerror "Please merge the appropriate sources, in most cases"
|
| 848 |
eerror "(but not all) this will be called $(tc-arch)-headers."
|
| 849 |
die "Package unsupported for $(tc-arch)"
|
| 850 |
fi
|
| 851 |
}
|
| 852 |
|
| 853 |
# unipatch
|
| 854 |
#==============================================================
|
| 855 |
unipatch() {
|
| 856 |
local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
|
| 857 |
local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
|
| 858 |
|
| 859 |
# set to a standard locale to ensure sorts are ordered properly.
|
| 860 |
myLC_ALL="${LC_ALL}"
|
| 861 |
myLANG="${LANG}"
|
| 862 |
LC_ALL="C"
|
| 863 |
LANG=""
|
| 864 |
|
| 865 |
[ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
|
| 866 |
[ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
|
| 867 |
|
| 868 |
# We're gonna need it when doing patches with a predefined patchlevel
|
| 869 |
eshopts_push -s extglob
|
| 870 |
|
| 871 |
# This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
|
| 872 |
# usage can be either via an env var or by params
|
| 873 |
# although due to the nature we pass this within this eclass
|
| 874 |
# it shall be by param only.
|
| 875 |
# -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
|
| 876 |
UNIPATCH_LIST="${@}"
|
| 877 |
|
| 878 |
#unpack any passed tarballs
|
| 879 |
for i in ${UNIPATCH_LIST}; do
|
| 880 |
if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
|
| 881 |
if [ -n "${UNIPATCH_STRICTORDER}" ]; then
|
| 882 |
unset z
|
| 883 |
STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
|
| 884 |
for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
|
| 885 |
do z="${z}0";
|
| 886 |
done
|
| 887 |
PATCH_ORDER="${z}${STRICT_COUNT}"
|
| 888 |
|
| 889 |
mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
|
| 890 |
pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
|
| 891 |
unpack ${i##*/}
|
| 892 |
popd >/dev/null
|
| 893 |
else
|
| 894 |
pushd "${KPATCH_DIR}" >/dev/null
|
| 895 |
unpack ${i##*/}
|
| 896 |
popd >/dev/null
|
| 897 |
fi
|
| 898 |
|
| 899 |
[[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
|
| 900 |
else
|
| 901 |
extention=${i/*./}
|
| 902 |
extention=${extention/:*/}
|
| 903 |
PIPE_CMD=""
|
| 904 |
case ${extention} in
|
| 905 |
xz) PIPE_CMD="xz -dc";;
|
| 906 |
lzma) PIPE_CMD="lzma -dc";;
|
| 907 |
bz2) PIPE_CMD="bzip2 -dc";;
|
| 908 |
patch) PIPE_CMD="cat";;
|
| 909 |
diff) PIPE_CMD="cat";;
|
| 910 |
gz|Z|z) PIPE_CMD="gzip -dc";;
|
| 911 |
ZIP|zip) PIPE_CMD="unzip -p";;
|
| 912 |
*) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";;
|
| 913 |
esac
|
| 914 |
|
| 915 |
PATCH_LEVEL=${i/*([^:])?(:)}
|
| 916 |
i=${i/:*/}
|
| 917 |
x=${i/*\//}
|
| 918 |
x=${x/\.${extention}/}
|
| 919 |
|
| 920 |
if [ -n "${PIPE_CMD}" ]; then
|
| 921 |
if [ ! -r "${i}" ]; then
|
| 922 |
echo
|
| 923 |
eerror "FATAL: unable to locate:"
|
| 924 |
eerror "${i}"
|
| 925 |
eerror "for read-only. The file either has incorrect permissions"
|
| 926 |
eerror "or does not exist."
|
| 927 |
die Unable to locate ${i}
|
| 928 |
fi
|
| 929 |
|
| 930 |
if [ -n "${UNIPATCH_STRICTORDER}" ]; then
|
| 931 |
unset z
|
| 932 |
STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
|
| 933 |
for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
|
| 934 |
do z="${z}0";
|
| 935 |
done
|
| 936 |
PATCH_ORDER="${z}${STRICT_COUNT}"
|
| 937 |
|
| 938 |
mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
|
| 939 |
$(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
|
| 940 |
else
|
| 941 |
$(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
|
| 942 |
fi
|
| 943 |
fi
|
| 944 |
fi
|
| 945 |
done
|
| 946 |
|
| 947 |
#populate KPATCH_DIRS so we know where to look to remove the excludes
|
| 948 |
x=${KPATCH_DIR}
|
| 949 |
KPATCH_DIR=""
|
| 950 |
for i in $(find ${x} -type d | sort -n); do
|
| 951 |
KPATCH_DIR="${KPATCH_DIR} ${i}"
|
| 952 |
done
|
| 953 |
|
| 954 |
# do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
|
| 955 |
# bug #272676
|
| 956 |
if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
|
| 957 |
if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
|
| 958 |
UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
|
| 959 |
echo
|
| 960 |
ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
|
| 961 |
ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
|
| 962 |
ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
|
| 963 |
echo
|
| 964 |
fi
|
| 965 |
fi
|
| 966 |
|
| 967 |
#so now lets get rid of the patchno's we want to exclude
|
| 968 |
UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
|
| 969 |
for i in ${UNIPATCH_DROP}; do
|
| 970 |
ebegin "Excluding Patch #${i}"
|
| 971 |
for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done
|
| 972 |
eend $?
|
| 973 |
done
|
| 974 |
|
| 975 |
# and now, finally, we patch it :)
|
| 976 |
for x in ${KPATCH_DIR}; do
|
| 977 |
for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n); do
|
| 978 |
STDERR_T="${T}/${i/*\//}"
|
| 979 |
STDERR_T="${STDERR_T/.patch*/.err}"
|
| 980 |
|
| 981 |
[ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
|
| 982 |
#[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
|
| 983 |
|
| 984 |
if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
|
| 985 |
|
| 986 |
ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
|
| 987 |
while [ ${PATCH_DEPTH} -lt 5 ]; do
|
| 988 |
echo "Attempting Dry-run:" >> ${STDERR_T}
|
| 989 |
echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
|
| 990 |
echo "=======================================================" >> ${STDERR_T}
|
| 991 |
if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
|
| 992 |
echo "Attempting patch:" > ${STDERR_T}
|
| 993 |
echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
|
| 994 |
echo "=======================================================" >> ${STDERR_T}
|
| 995 |
if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
|
| 996 |
eend 0
|
| 997 |
rm ${STDERR_T}
|
| 998 |
break
|
| 999 |
else
|
| 1000 |
eend 1
|
| 1001 |
eerror "Failed to apply patch ${i/*\//}"
|
| 1002 |
eerror "Please attach ${STDERR_T} to any bug you may post."
|
| 1003 |
eshopts_pop
|
| 1004 |
die "Failed to apply ${i/*\//}"
|
| 1005 |
fi
|
| 1006 |
else
|
| 1007 |
PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
|
| 1008 |
fi
|
| 1009 |
done
|
| 1010 |
if [ ${PATCH_DEPTH} -eq 5 ]; then
|
| 1011 |
eend 1
|
| 1012 |
eerror "Please attach ${STDERR_T} to any bug you may post."
|
| 1013 |
eshopts_pop
|
| 1014 |
die "Unable to dry-run patch."
|
| 1015 |
fi
|
| 1016 |
done
|
| 1017 |
done
|
| 1018 |
|
| 1019 |
# This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which
|
| 1020 |
# sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
|
| 1021 |
# which is why I'm not taking too much time over this.
|
| 1022 |
local tmp
|
| 1023 |
for i in ${UNIPATCH_DOCS}; do
|
| 1024 |
tmp="${tmp} ${i//*\/}"
|
| 1025 |
cp -f ${i} "${T}"/
|
| 1026 |
done
|
| 1027 |
UNIPATCH_DOCS="${tmp}"
|
| 1028 |
|
| 1029 |
# clean up KPATCH_DIR's - fixes bug #53610
|
| 1030 |
for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
|
| 1031 |
|
| 1032 |
LC_ALL="${myLC_ALL}"
|
| 1033 |
LANG="${myLANG}"
|
| 1034 |
eshopts_pop
|
| 1035 |
}
|
| 1036 |
|
| 1037 |
# getfilevar accepts 2 vars as follows:
|
| 1038 |
# getfilevar <VARIABLE> <CONFIGFILE>
|
| 1039 |
# pulled from linux-info
|
| 1040 |
|
| 1041 |
getfilevar() {
|
| 1042 |
local workingdir basefname basedname xarch=$(tc-arch-kernel)
|
| 1043 |
|
| 1044 |
if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then
|
| 1045 |
echo -e "\n"
|
| 1046 |
eerror "getfilevar requires 2 variables, with the second a valid file."
|
| 1047 |
eerror " getfilevar <VARIABLE> <CONFIGFILE>"
|
| 1048 |
else
|
| 1049 |
workingdir=${PWD}
|
| 1050 |
basefname=$(basename ${2})
|
| 1051 |
basedname=$(dirname ${2})
|
| 1052 |
unset ARCH
|
| 1053 |
|
| 1054 |
cd ${basedname}
|
| 1055 |
echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
|
| 1056 |
make ${BUILD_FIXES} -s -f - e 2>/dev/null
|
| 1057 |
cd ${workingdir}
|
| 1058 |
|
| 1059 |
ARCH=${xarch}
|
| 1060 |
fi
|
| 1061 |
}
|
| 1062 |
|
| 1063 |
detect_arch() {
|
| 1064 |
# This function sets ARCH_URI and ARCH_PATCH
|
| 1065 |
# with the neccessary info for the arch sepecific compatibility
|
| 1066 |
# patchsets.
|
| 1067 |
|
| 1068 |
local ALL_ARCH LOOP_ARCH COMPAT_URI i
|
| 1069 |
|
| 1070 |
# COMPAT_URI is the contents of ${ARCH}_URI
|
| 1071 |
# ARCH_URI is the URI for all the ${ARCH}_URI patches
|
| 1072 |
# ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
|
| 1073 |
|
| 1074 |
ARCH_URI=""
|
| 1075 |
ARCH_PATCH=""
|
| 1076 |
ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
|
| 1077 |
|
| 1078 |
for LOOP_ARCH in ${ALL_ARCH}; do
|
| 1079 |
COMPAT_URI="${LOOP_ARCH}_URI"
|
| 1080 |
COMPAT_URI="${!COMPAT_URI}"
|
| 1081 |
|
| 1082 |
[[ -n ${COMPAT_URI} ]] && \
|
| 1083 |
ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )"
|
| 1084 |
|
| 1085 |
if [[ ${LOOP_ARCH} == "$(echo $(tc-arch-kernel) | tr '[:lower:]' '[:upper:]')" ]]; then
|
| 1086 |
for i in ${COMPAT_URI}; do
|
| 1087 |
ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
|
| 1088 |
done
|
| 1089 |
fi
|
| 1090 |
done
|
| 1091 |
}
|
| 1092 |
|
| 1093 |
headers___fix() {
|
| 1094 |
# Voodoo to partially fix broken upstream headers.
|
| 1095 |
# note: do not put inline/asm/volatile together (breaks "inline asm volatile")
|
| 1096 |
sed -i \
|
| 1097 |
-e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
|
| 1098 |
-e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
|
| 1099 |
-e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
|
| 1100 |
-e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
|
| 1101 |
-e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
|
| 1102 |
"$@"
|
| 1103 |
}
|
| 1104 |
|
| 1105 |
# common functions
|
| 1106 |
#==============================================================
|
| 1107 |
kernel-2_src_unpack() {
|
| 1108 |
universal_unpack
|
| 1109 |
debug-print "Doing unipatch"
|
| 1110 |
|
| 1111 |
[[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
|
| 1112 |
unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
|
| 1113 |
|
| 1114 |
debug-print "Doing premake"
|
| 1115 |
|
| 1116 |
# allow ebuilds to massage the source tree after patching but before
|
| 1117 |
# we run misc `make` functions below
|
| 1118 |
[[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
|
| 1119 |
|
| 1120 |
debug-print "Doing epatch_user"
|
| 1121 |
epatch_user
|
| 1122 |
|
| 1123 |
debug-print "Doing unpack_set_extraversion"
|
| 1124 |
|
| 1125 |
[[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
|
| 1126 |
unpack_fix_install_path
|
| 1127 |
|
| 1128 |
# Setup xmakeopts and cd into sourcetree.
|
| 1129 |
env_setup_xmakeopts
|
| 1130 |
cd "${S}"
|
| 1131 |
|
| 1132 |
# We dont need a version.h for anything other than headers
|
| 1133 |
# at least, I should hope we dont. If this causes problems
|
| 1134 |
# take out the if/fi block and inform me please.
|
| 1135 |
# unpack_2_6 should now be 2.6.17 safe anyways
|
| 1136 |
if [[ ${ETYPE} == headers ]]; then
|
| 1137 |
kernel_is 2 4 && unpack_2_4
|
| 1138 |
kernel_is 2 6 && unpack_2_6
|
| 1139 |
fi
|
| 1140 |
|
| 1141 |
if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
|
| 1142 |
cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
|
| 1143 |
cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
|
| 1144 |
chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
|
| 1145 |
fi
|
| 1146 |
|
| 1147 |
# fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
|
| 1148 |
# only do this for kernel < 2.6.27 since this file does not exist in later
|
| 1149 |
# kernels
|
| 1150 |
if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
|
| 1151 |
then
|
| 1152 |
sed -i \
|
| 1153 |
-e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
|
| 1154 |
"${S}"/arch/ppc/Makefile
|
| 1155 |
else
|
| 1156 |
sed -i \
|
| 1157 |
-e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
|
| 1158 |
"${S}"/arch/powerpc/Makefile
|
| 1159 |
fi
|
| 1160 |
}
|
| 1161 |
|
| 1162 |
kernel-2_src_compile() {
|
| 1163 |
cd "${S}"
|
| 1164 |
[[ ${ETYPE} == headers ]] && compile_headers
|
| 1165 |
|
| 1166 |
if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
|
| 1167 |
echo ">>> Running deblob script ..."
|
| 1168 |
sh "${T}/${DEBLOB_A}" --force || \
|
| 1169 |
die "Deblob script failed to run!!!"
|
| 1170 |
fi
|
| 1171 |
}
|
| 1172 |
|
| 1173 |
# if you leave it to the default src_test, it will run make to
|
| 1174 |
# find whether test/check targets are present; since "make test"
|
| 1175 |
# actually produces a few support files, they are installed even
|
| 1176 |
# though the package is binchecks-restricted.
|
| 1177 |
#
|
| 1178 |
# Avoid this altogether by making the function moot.
|
| 1179 |
kernel-2_src_test() { :; }
|
| 1180 |
|
| 1181 |
kernel-2_pkg_preinst() {
|
| 1182 |
[[ ${ETYPE} == headers ]] && preinst_headers
|
| 1183 |
}
|
| 1184 |
|
| 1185 |
kernel-2_src_install() {
|
| 1186 |
install_universal
|
| 1187 |
[[ ${ETYPE} == headers ]] && install_headers
|
| 1188 |
[[ ${ETYPE} == sources ]] && install_sources
|
| 1189 |
}
|
| 1190 |
|
| 1191 |
kernel-2_pkg_postinst() {
|
| 1192 |
[[ ${ETYPE} == sources ]] && postinst_sources
|
| 1193 |
}
|
| 1194 |
|
| 1195 |
kernel-2_pkg_setup() {
|
| 1196 |
if kernel_is 2 4; then
|
| 1197 |
if [[ $(gcc-major-version) -ge 4 ]] ; then
|
| 1198 |
echo
|
| 1199 |
ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
|
| 1200 |
ewarn "Either switch to another gcc-version (via gcc-config) or use a"
|
| 1201 |
ewarn "newer kernel that supports gcc-4."
|
| 1202 |
echo
|
| 1203 |
ewarn "Also be aware that bugreports about gcc-4 not working"
|
| 1204 |
ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
|
| 1205 |
echo
|
| 1206 |
epause 10
|
| 1207 |
fi
|
| 1208 |
fi
|
| 1209 |
|
| 1210 |
ABI="${KERNEL_ABI}"
|
| 1211 |
[[ ${ETYPE} == headers ]] && setup_headers
|
| 1212 |
[[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
|
| 1213 |
}
|
| 1214 |
|
| 1215 |
kernel-2_pkg_postrm() {
|
| 1216 |
# This warning only makes sense for kernel sources.
|
| 1217 |
[[ ${ETYPE} == headers ]] && return 0
|
| 1218 |
|
| 1219 |
# If there isn't anything left behind, then don't complain.
|
| 1220 |
[[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
|
| 1221 |
echo
|
| 1222 |
ewarn "Note: Even though you have successfully unmerged "
|
| 1223 |
ewarn "your kernel package, directories in kernel source location: "
|
| 1224 |
ewarn "${ROOT}usr/src/linux-${KV_FULL}"
|
| 1225 |
ewarn "with modified files will remain behind. By design, package managers"
|
| 1226 |
ewarn "will not remove these modified files and the directories they reside in."
|
| 1227 |
echo
|
| 1228 |
}
|
Parent Directory
| 
Revision Log