/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.232 Revision 1.270
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.232 2010/05/02 08:48:16 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.270 2011/12/02 04:34:59 vapier Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# Original author: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
50# possible. Test ONLY for "1". 50# possible. Test ONLY for "1".
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere. 51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available 52# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist 53# or the license will note the inclusion of freedist
54# code. 54# code.
55 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
56# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 58# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
57# can be supported by the headers ebuild 59# can be supported by the headers ebuild
58 60
59# UNIPATCH_LIST - space delimetered list of patches to be applied to the 61# UNIPATCH_LIST - space delimetered list of patches to be applied to the
60# kernel 62# kernel
66# the doc dir 68# the doc dir
67# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
68# order, so they are applied in the order passed 70# order, so they are applied in the order passed
69 71
70inherit eutils toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
71EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst 73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
72 74
73# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
74# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 76# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
75# I will remove it when I come up with something more reasonable. 77# I will remove it when I come up with something more reasonable.
76[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}" 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
80 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
81fi 83fi
82 84
83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
85 LICENSE="GPL-2" 86: ${LICENSE:="GPL-2"}
86 87
87# This is the latest KV_PATCH of the deblob tool available from the 88# This is the latest KV_PATCH of the deblob tool available from the
88# libre-sources upstream. 89# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
89[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=33 90# for ALL kernel-2 consumer packages where deblob is available.
91: ${DEBLOB_MAX_VERSION:=38}
90 92
91# No need to run scanelf/strip on kernel sources/headers (bug #134453). 93# No need to run scanelf/strip on kernel sources/headers (bug #134453).
92RESTRICT="binchecks strip" 94RESTRICT="binchecks strip"
93 95
94# set LINUX_HOSTCFLAGS if not already set 96# set LINUX_HOSTCFLAGS if not already set
95[[ -z ${LINUX_HOSTCFLAGS} ]] && \
96 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 97: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
97 98
98# debugging functions 99# debugging functions
99#============================================================== 100#==============================================================
100# this function exists only to help debug kernel-2.eclass 101# this function exists only to help debug kernel-2.eclass
101# if you are adding new functionality in, put a call to it 102# if you are adding new functionality in, put a call to it
102# at the start of src_unpack, or during SRC_URI/dep generation. 103# at the start of src_unpack, or during SRC_URI/dep generation.
103debug-print-kernel2-variables() { 104debug-print-kernel2-variables() {
104 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \ 105 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
105 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \ 106 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
106 UNIPATCH_LIST S KERNEL_URI ; do 107 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
107 debug-print "${v}: ${!v}" 108 debug-print "${v}: ${!v}"
108 done 109 done
109} 110}
110 111
111#Eclass functions only from here onwards ... 112#Eclass functions only from here onwards ...
112#============================================================== 113#==============================================================
113handle_genpatches() { 114handle_genpatches() {
114 local tarball 115 local tarball
115 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 116 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
116 117
118 debug-print "Inside handle_genpatches"
119 local OKV_ARRAY
120 IFS="." read -r -a OKV_ARRAY <<<"${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
117 for i in ${K_WANT_GENPATCHES} ; do 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}.${i}.tar.bz2"
133 fi
134 else
118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 135 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
136 fi
137 debug-print "genpatches tarball: $tarball"
119 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 138 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
120 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 139 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
121 done 140 done
122} 141}
123 142
124detect_version() { 143detect_version() {
125 # this function will detect and set 144 # this function will detect and set
146 OKV=${OKV/_rc/-rc} 165 OKV=${OKV/_rc/-rc}
147 OKV=${OKV/-r*} 166 OKV=${OKV/-r*}
148 OKV=${OKV/_p*} 167 OKV=${OKV/_p*}
149 168
150 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 169 KV_MAJOR=$(get_version_component_range 1 ${OKV})
170 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
171 local OKV_ARRAY
172 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
173
174 # if KV_MAJOR >= 3, then we have no more KV_MINOR
175 #if [[ ${KV_MAJOR} -lt 3 ]]; then
176 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
151 KV_MINOR=$(get_version_component_range 2 ${OKV}) 177 KV_MINOR=$(get_version_component_range 2 ${OKV})
152 KV_PATCH=$(get_version_component_range 3 ${OKV}) 178 KV_PATCH=$(get_version_component_range 3 ${OKV})
153
154 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 179 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
180 KV_EXTRA=$(get_version_component_range 4- ${OKV})
181 KV_EXTRA=${KV_EXTRA/[-_]*}
182 else
183 KV_PATCH=$(get_version_component_range 3- ${OKV})
184 fi
185 else
186 KV_PATCH=$(get_version_component_range 2 ${OKV})
155 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 187 KV_EXTRA=$(get_version_component_range 3- ${OKV})
156 KV_EXTRA=${KV_EXTRA/[-_]*} 188 KV_EXTRA=${KV_EXTRA/[-_]*}
189 fi
190
191 debug-print "KV_EXTRA is ${KV_EXTRA}"
192
193 KV_PATCH=${KV_PATCH/[-_]*}
194
195 local v n=0 missing
196 #if [[ ${KV_MAJOR} -lt 3 ]]; then
197 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
198 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
199 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
200 done
157 else 201 else
158 KV_PATCH=$(get_version_component_range 3- ${OKV}) 202 for v in CKV OKV KV_{MAJOR,PATCH} ; do
203 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
204 done
205 fi
206
207 [[ $n -eq 1 ]] && \
208 eerror "Missing variables: ${missing}" && \
209 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
210 unset v n missing
211
212# if [[ ${KV_MAJOR} -ge 3 ]]; then
213 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
214 KV_PATCH_ARR=(${KV_PATCH//\./ })
215
216 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory
217 # revisit when 3.1 is released
218 if [[ ${KV_PATCH} -gt 0 ]]; then
219 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
220 else
221 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
159 fi 222 fi
160 KV_PATCH=${KV_PATCH/[-_]*} 223 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
161 224 [[ -n "${K_LONGTERM}" ]] &&
225 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
226 else
227 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
162 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 228 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
229 if [[ ${KV_MAJOR} -ge 3 ]]; then
230 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
231 else
232 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
233 fi
234
235 [[ -n "${K_LONGTERM}" ]] &&
236 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
237 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
238 fi
239
240 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
241
242 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
243 # handle non genpatch using sources correctly
244 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
245 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2"
246 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
247 fi
248 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
249 else
250 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
251 fi
163 252
164 RELEASE=${CKV/${OKV}} 253 RELEASE=${CKV/${OKV}}
165 RELEASE=${RELEASE/_beta} 254 RELEASE=${RELEASE/_beta}
166 RELEASE=${RELEASE/_rc/-rc} 255 RELEASE=${RELEASE/_rc/-rc}
167 RELEASE=${RELEASE/_pre/-pre} 256 RELEASE=${RELEASE/_pre/-pre}
257 # We cannot trivally call kernel_is here, because it calls us to detect the
258 # version
168 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 259 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
260 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
169 RELEASETYPE=${RELEASE//[0-9]} 261 RELEASETYPE=${RELEASE//[0-9]}
170 262
171 # Now we know that RELEASE is the -rc/-git 263 # Now we know that RELEASE is the -rc/-git
172 # and RELEASETYPE is the same but with its numerics stripped 264 # and RELEASETYPE is the same but with its numerics stripped
173 # we can work on better sorting EXTRAVERSION. 265 # we can work on better sorting EXTRAVERSION.
174 # first of all, we add the release 266 # first of all, we add the release
175 EXTRAVERSION="${RELEASE}" 267 EXTRAVERSION="${RELEASE}"
176 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 268 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
177 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 269 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
178 270
179 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 271 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
180 if [[ -n "${K_NOUSEPR}" ]]; then 272 if [[ -n "${K_NOUSEPR}" ]]; then
181 # Don't add anything based on PR to EXTRAVERSION 273 # Don't add anything based on PR to EXTRAVERSION
182 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 274 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
200 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 292 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
201 293
202 # The only messing around which should actually effect this is for KV_EXTRA 294 # The only messing around which should actually effect this is for KV_EXTRA
203 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 295 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
204 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 296 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
297
205 if [[ -n ${KV_EXTRA} ]]; then 298 if [[ -n ${KV_EXTRA} ]]; then
299 if [[ -n ${KV_MINOR} ]]; then
206 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 300 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
207 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 301 else
208 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 302 OKV="${KV_MAJOR}.${KV_PATCH}"
303 fi
304 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
305 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
209 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 306 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
210 fi 307 fi
211 308
212 # We need to set this using OKV, but we need to set it before we do any 309 # We need to set this using OKV, but we need to set it before we do any
213 # messing around with OKV based on RELEASETYPE 310 # messing around with OKV based on RELEASETYPE
221 # for example: 318 # for example:
222 # CKV="2.6.11_rc3_pre2" 319 # CKV="2.6.11_rc3_pre2"
223 # will pull: 320 # will pull:
224 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 321 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
225 322
323 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
324
226 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 325 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
227 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 326 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
228 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 327 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
229 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 328 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
230 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 329 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
231 fi 330 fi
232 331
233 if [[ ${RELEASETYPE} == -git ]]; then 332 if [[ ${RELEASETYPE} == -git ]]; then
234 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 333 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
235 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 334 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 335 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
237 fi 336 fi
238 337
239 if [[ ${RELEASETYPE} == -rc-git ]]; then 338 if [[ ${RELEASETYPE} == -rc-git ]]; then
240 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 339 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
241 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 340 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
242 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 341 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
243 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 342 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
343
244 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 344 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
245 fi 345 fi
346 else
347 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
348 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
349 OKV="2.6.39"
350 else
351 KV_PATCH_ARR=(${KV_PATCH//\./ })
352 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
353 fi
354 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
355 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2"
356 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
357 fi
358
359 if [[ ${RELEASETYPE} == -git ]]; then
360 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
361 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
362 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
363 fi
364
365 if [[ ${RELEASETYPE} == -rc-git ]]; then
366 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
367 OKV="2.6.39"
368 else
369 KV_PATCH_ARR=(${KV_PATCH//\./ })
370 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
371 fi
372 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
373 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
374 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
375
376 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
377 fi
378
379
380 fi
381
246 382
247 debug-print-kernel2-variables 383 debug-print-kernel2-variables
248 384
249 handle_genpatches 385 handle_genpatches
250} 386}
256 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done 392 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
257 [[ $n -eq 1 ]] && detect_version 393 [[ $n -eq 1 ]] && detect_version
258 unset v n 394 unset v n
259 395
260 # Now we can continue 396 # Now we can continue
261 local operator test value x=0 y=0 z=0 397 local operator test value
262 398
263 case ${1} in 399 case $1 in
264 lt) operator="-lt"; shift;; 400 lt) operator="-lt"; shift;;
265 gt) operator="-gt"; shift;; 401 gt) operator="-gt"; shift;;
266 le) operator="-le"; shift;; 402 le) operator="-le"; shift;;
267 ge) operator="-ge"; shift;; 403 ge) operator="-ge"; shift;;
268 eq) operator="-eq"; shift;; 404 eq) operator="-eq"; shift;;
269 *) operator="-eq";; 405 *) operator="-eq";;
270 esac 406 esac
271
272 for x in ${@}; do
273 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
274 value="${value}${x}"
275 z=$((${z} + 1))
276
277 case ${z} in
278 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
279 test="${test}${KV_MAJOR}";;
280 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
281 test="${test}${KV_MINOR}";;
282 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
283 test="${test}${KV_PATCH}";;
284 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 407 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
285 esac
286 done
287 408
288 [ ${test} ${operator} ${value} ] && return 0 || return 1 409 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
410 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
411 [ ${test} ${operator} ${value} ]
289} 412}
290 413
291kernel_is_2_4() { 414kernel_is_2_4() {
292 kernel_is 2 4 415 kernel_is 2 4
293} 416}
299# Capture the sources type and set DEPENDs 422# Capture the sources type and set DEPENDs
300if [[ ${ETYPE} == sources ]]; then 423if [[ ${ETYPE} == sources ]]; then
301 DEPEND="!build? ( sys-apps/sed 424 DEPEND="!build? ( sys-apps/sed
302 >=sys-devel/binutils-2.11.90.0.31 )" 425 >=sys-devel/binutils-2.11.90.0.31 )"
303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 426 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
304 sys-devel/make )" 427 sys-devel/make )"
305 PDEPEND="!build? ( virtual/dev-manager )" 428 PDEPEND="!build? ( virtual/dev-manager )"
306 429
307 PROVIDE="virtual/linux-sources"
308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
309
310 SLOT="${PVR}" 430 SLOT="${PVR}"
311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 431 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
312 IUSE="symlink build" 432 IUSE="symlink build"
313 433
314 # Bug #266157, deblob for libre support 434 # Bug #266157, deblob for libre support
315 if [[ -z ${K_PREDEBLOBBED} ]] ; then 435 if [[ -z ${K_PREDEBLOBBED} ]] ; then
316 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then 436 # Bug #359865, force a call to detect_version if needed
317 kernel_is ge 2 6 27 && \ 437 kernel_is ge 2 6 27 && \
438 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
318 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 439 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
319 K_DEBLOB_AVAILABLE=1 440 K_DEBLOB_AVAILABLE=1
320 fi
321 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 441 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
322 IUSE="${IUSE} deblob" 442 IUSE="${IUSE} deblob"
323 # Reflect that kernels contain firmware blobs unless otherwise 443 # Reflect that kernels contain firmware blobs unless otherwise
324 # stripped 444 # stripped
325 LICENSE="${LICENSE} !deblob? ( freedist )" 445 LICENSE="${LICENSE} !deblob? ( freedist )"
326 446
447 if [[ -n KV_MINOR ]]; then
327 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 448 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
449 else
450 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
451 fi
452
453 if [[ ${KV_MAJOR} -ge 3 ]]; then
454 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
455 fi
456
328 DEBLOB_A="deblob-${DEBLOB_PV}" 457 DEBLOB_A="deblob-${DEBLOB_PV}"
458 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
329 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 459 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
460 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
461 if ! has "${EAPI:-0}" 0 1 ; then
462 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
463 else
464 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
465 fi
466 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
330 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 467 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
331 468
332 KERNEL_URI="${KERNEL_URI} 469 KERNEL_URI="${KERNEL_URI}
333 deblob? ( 470 deblob? (
334 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A} 471 ${DEBLOB_URI}
472 ${DEBLOB_CHECK_URI}
335 )" 473 )"
336 else 474 else
337 # We have no way to deblob older kernels, so just mark them as 475 # We have no way to deblob older kernels, so just mark them as
338 # tainted with non-libre materials. 476 # tainted with non-libre materials.
339 LICENSE="${LICENSE} freedist" 477 LICENSE="${LICENSE} freedist"
345 483
346 # Since we should NOT honour KBUILD_OUTPUT in headers 484 # Since we should NOT honour KBUILD_OUTPUT in headers
347 # lets unset it here. 485 # lets unset it here.
348 unset KBUILD_OUTPUT 486 unset KBUILD_OUTPUT
349 487
350 if [[ ${CTARGET} = ${CHOST} ]]; then
351 DEPEND="!virtual/os-headers"
352 PROVIDE="virtual/os-headers"
353 SLOT="0" 488 SLOT="0"
354 else
355 SLOT="${CTARGET}"
356 fi
357else 489else
358 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 490 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
359 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 491 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
360fi 492fi
361 493
417 || die "make include/linux/version.h failed" 549 || die "make include/linux/version.h failed"
418 rm -f .config >/dev/null 550 rm -f .config >/dev/null
419} 551}
420 552
421universal_unpack() { 553universal_unpack() {
554 debug-print "Inside universal_unpack"
555
556 local OKV_ARRAY
557 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
558
422 cd "${WORKDIR}" 559 cd "${WORKDIR}"
560 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
561 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
562 else
423 unpack linux-${OKV}.tar.bz2 563 unpack linux-${OKV}.tar.bz2
564 fi
565
424 if [[ -d "linux" ]]; then 566 if [[ -d "linux" ]]; then
567 debug-print "Moving linux to linux-${KV_FULL}"
425 mv linux linux-${KV_FULL} \ 568 mv linux linux-${KV_FULL} \
426 || die "Unable to move source tree to ${KV_FULL}." 569 || die "Unable to move source tree to ${KV_FULL}."
427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 570 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
571 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
572 [[ "${ETYPE}" = "sources" ]]; then
573 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
574 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
575 || die "Unable to move source tree to ${KV_FULL}."
576 else
577 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
428 mv linux-${OKV} linux-${KV_FULL} \ 578 mv linux-${OKV} linux-${KV_FULL} \
579 || die "Unable to move source tree to ${KV_FULL}."
580 fi
581 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
582 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
429 || die "Unable to move source tree to ${KV_FULL}." 583 || die "Unable to move source tree to ${KV_FULL}."
430 fi 584 fi
431 cd "${S}" 585 cd "${S}"
432 586
433 # remove all backup files 587 # remove all backup files
434 find . -iname "*~" -exec rm {} \; 2> /dev/null 588 find . -iname "*~" -exec rm {} \; 2> /dev/null
435 589
436 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 590 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
437 # only do this for kernel < 2.6.27 since this file does not exist in later 591 # only do this for kernel < 2.6.27 since this file does not exist in later
438 # kernels 592 # kernels
439 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] 593 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
440 then 594 then
441 sed -i \ 595 sed -i \
442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 596 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
443 "${S}"/arch/ppc/Makefile 597 "${S}"/arch/ppc/Makefile
444 else 598 else
554 return 0 708 return 0
555 fi 709 fi
556 710
557 # Do not use "linux/*" as that can cause problems with very long 711 # Do not use "linux/*" as that can cause problems with very long
558 # $S values where the cmdline to cp is too long 712 # $S values where the cmdline to cp is too long
559 cd "${S}" 713 pushd "${S}" >/dev/null
560 dodir ${ddir}/linux 714 dodir ${ddir}/linux
561 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 715 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
562 rm -rf "${D}"/${ddir}/linux/modules 716 rm -rf "${D}"/${ddir}/linux/modules
563 717
564 # Handle multilib headers and crap
565 local multi_dirs="" multi_defs=""
566 case $(tc-arch-kernel) in
567 sparc64)
568 multi_dirs="sparc sparc64"
569 multi_defs="!__arch64__ __arch64__"
570 ;;
571 x86_64)
572 multi_dirs="i386 x86_64"
573 multi_defs="__i386__ __x86_64__"
574 ;;
575 ppc64)
576 multi_dirs="ppc ppc64"
577 multi_defs="!__powerpc64__ __powerpc64__"
578 ;;
579 s390x)
580 multi_dirs="s390 s390x"
581 multi_defs="!__s390x__ __s390x__"
582 ;;
583 arm)
584 dodir ${ddir}/asm 718 dodir ${ddir}/asm
585 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 719 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
586 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
587 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
588 ;;
589 powerpc)
590 dodir ${ddir}/asm
591 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
592 if [[ -e "${S}"/include/asm-ppc ]] ; then
593 dodir ${ddir}/asm-ppc
594 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
595 fi
596 ;;
597 *)
598 dodir ${ddir}/asm
599 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
600 ;;
601 esac
602 if [[ -n ${multi_dirs} ]] ; then
603 local d ml_inc=""
604 for d in ${multi_dirs} ; do
605 dodir ${ddir}/asm-${d}
606 cp -pPR "${S}"/include/asm-${d}/* "${D}"/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
607 720
608 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
609 multi_defs=${multi_defs#* }
610 done
611 create_ml_includes ${ddir}/asm ${ml_inc}
612 fi
613
614 if kernel_is 2 6; then 721 if kernel_is 2 6 ; then
615 dodir ${ddir}/asm-generic 722 dodir ${ddir}/asm-generic
616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic 723 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
617 fi 724 fi
618 725
619 # clean up 726 # clean up
620 find "${D}" -name '*.orig' -exec rm -f {} \; 727 find "${D}" -name '*.orig' -exec rm -f {} \;
621 728
622 cd ${OLDPWD} 729 popd >/dev/null
623} 730}
624 731
625install_sources() { 732install_sources() {
626 local file 733 local file
627 734
714 fi 821 fi
715 822
716 # optionally display security unsupported message 823 # optionally display security unsupported message
717 # Start with why 824 # Start with why
718 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then 825 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
719 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security" 826 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
720 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 827 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
721 ewarn "${PN} is UNSUPPORTED by Gentoo Security." 828 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
722 fi 829 fi
723 # And now the general message. 830 # And now the general message.
724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 831 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
729 836
730 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 837 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
731 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 838 KV_MAJOR=$(get_version_component_range 1 ${OKV})
732 KV_MINOR=$(get_version_component_range 2 ${OKV}) 839 KV_MINOR=$(get_version_component_range 2 ${OKV})
733 KV_PATCH=$(get_version_component_range 3 ${OKV}) 840 KV_PATCH=$(get_version_component_range 3 ${OKV})
734 if [[ "$(tc-arch)" = "sparc" ]] \ 841 if [[ "$(tc-arch)" = "sparc" ]]; then
735 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 842 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
736 then 843 then
737 echo 844 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 845 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do" 846 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 847 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just" 848 elog "instead of just"
742 elog " make" 849 elog " make"
743 elog "to compile the kernel. For more information please browse to" 850 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 851 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo 852 echo
746 fi 853 fi
747} 854 fi
748
749postinst_headers() {
750 elog "Kernel headers are usually only used when recompiling your system libc, as"
751 elog "such, following the installation of newer headers, it is advised that you"
752 elog "re-merge your system libc."
753 elog "Failure to do so will cause your system libc to not make use of newer"
754 elog "features present in the updated kernel headers."
755} 855}
756 856
757# pkg_setup functions 857# pkg_setup functions
758#============================================================== 858#==============================================================
759setup_headers() { 859setup_headers() {
773 873
774# unipatch 874# unipatch
775#============================================================== 875#==============================================================
776unipatch() { 876unipatch() {
777 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 877 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
778 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak 878 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
779 879
780 # set to a standard locale to ensure sorts are ordered properly. 880 # set to a standard locale to ensure sorts are ordered properly.
781 myLC_ALL="${LC_ALL}" 881 myLC_ALL="${LC_ALL}"
782 myLANG="${LANG}" 882 myLANG="${LANG}"
783 LC_ALL="C" 883 LC_ALL="C"
785 885
786 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 886 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
787 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 887 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
788 888
789 # We're gonna need it when doing patches with a predefined patchlevel 889 # We're gonna need it when doing patches with a predefined patchlevel
790 extglob_bak=$(shopt -p extglob)
791 shopt -s extglob 890 eshopts_push -s extglob
792 891
793 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 892 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
794 # usage can be either via an env var or by params 893 # usage can be either via an env var or by params
795 # although due to the nature we pass this within this eclass 894 # although due to the nature we pass this within this eclass
796 # it shall be by param only. 895 # it shall be by param only.
822 else 921 else
823 extention=${i/*./} 922 extention=${i/*./}
824 extention=${extention/:*/} 923 extention=${extention/:*/}
825 PIPE_CMD="" 924 PIPE_CMD=""
826 case ${extention} in 925 case ${extention} in
926 xz) PIPE_CMD="xz -dc";;
927 lzma) PIPE_CMD="lzma -dc";;
827 bz2) PIPE_CMD="bzip2 -dc";; 928 bz2) PIPE_CMD="bzip2 -dc";;
828 patch) PIPE_CMD="cat";; 929 patch) PIPE_CMD="cat";;
829 diff) PIPE_CMD="cat";; 930 diff) PIPE_CMD="cat";;
830 gz|Z|z) PIPE_CMD="gzip -dc";; 931 gz|Z|z) PIPE_CMD="gzip -dc";;
831 ZIP|zip) PIPE_CMD="unzip -p";; 932 ZIP|zip) PIPE_CMD="unzip -p";;
854 do z="${z}0"; 955 do z="${z}0";
855 done 956 done
856 PATCH_ORDER="${z}${STRICT_COUNT}" 957 PATCH_ORDER="${z}${STRICT_COUNT}"
857 958
858 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 959 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
859 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 960 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
860 else 961 else
861 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 962 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
862 fi 963 fi
863 fi 964 fi
864 fi 965 fi
865 done 966 done
866 967
872 done 973 done
873 974
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot 975 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676 976 # bug #272676
876 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then 977 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
877 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then 978 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
878 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch" 979 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
879 echo 980 echo
880 ewarn "fbcondecor currently prevents sparc/sparc64 from booting" 981 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
881 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." 982 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
882 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" 983 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
918 break 1019 break
919 else 1020 else
920 eend 1 1021 eend 1
921 eerror "Failed to apply patch ${i/*\//}" 1022 eerror "Failed to apply patch ${i/*\//}"
922 eerror "Please attach ${STDERR_T} to any bug you may post." 1023 eerror "Please attach ${STDERR_T} to any bug you may post."
1024 eshopts_pop
923 die "Failed to apply ${i/*\//}" 1025 die "Failed to apply ${i/*\//}"
924 fi 1026 fi
925 else 1027 else
926 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1028 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
927 fi 1029 fi
928 done 1030 done
929 if [ ${PATCH_DEPTH} -eq 5 ]; then 1031 if [ ${PATCH_DEPTH} -eq 5 ]; then
930 eend 1 1032 eend 1
931 eerror "Please attach ${STDERR_T} to any bug you may post." 1033 eerror "Please attach ${STDERR_T} to any bug you may post."
1034 eshopts_pop
932 die "Unable to dry-run patch." 1035 die "Unable to dry-run patch."
933 fi 1036 fi
934 done 1037 done
935 done 1038 done
936 1039
947 # clean up KPATCH_DIR's - fixes bug #53610 1050 # clean up KPATCH_DIR's - fixes bug #53610
948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1051 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
949 1052
950 LC_ALL="${myLC_ALL}" 1053 LC_ALL="${myLC_ALL}"
951 LANG="${myLANG}" 1054 LANG="${myLANG}"
952 eval ${extglob_bak} 1055 eshopts_pop
953} 1056}
954 1057
955# getfilevar accepts 2 vars as follows: 1058# getfilevar accepts 2 vars as follows:
956# getfilevar <VARIABLE> <CONFIGFILE> 1059# getfilevar <VARIABLE> <CONFIGFILE>
957# pulled from linux-info 1060# pulled from linux-info
1004 for i in ${COMPAT_URI}; do 1107 for i in ${COMPAT_URI}; do
1005 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1108 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1006 done 1109 done
1007 fi 1110 fi
1008 done 1111 done
1009}
1010
1011# sparc nastiness
1012#==============================================================
1013# This script generates the files in /usr/include/asm for sparc systems
1014# during installation of sys-kernel/linux-headers.
1015# Will no longer be needed when full 64 bit support is used on sparc64
1016# systems.
1017#
1018# Shamefully ripped from Debian
1019# ----------------------------------------------------------------------
1020
1021# Idea borrowed from RedHat's kernel package
1022
1023# This is gonna get replaced by something in multilib.eclass soon...
1024# --eradicator
1025generate_sparc_asm() {
1026 local name
1027
1028 cd $1 || die
1029 mkdir asm
1030
1031 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
1032 name="$(echo $h | tr a-z. A-Z_)"
1033 # common header
1034 echo "/* All asm/ files are generated and point to the corresponding
1035 * file in asm-sparc or asm-sparc64.
1036 */
1037
1038#ifndef __SPARCSTUB__${name}__
1039#define __SPARCSTUB__${name}__
1040" > asm/${h}
1041
1042 # common for sparc and sparc64
1043 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
1044 echo "#ifdef __arch64__
1045#include <asm-sparc64/$h>
1046#else
1047#include <asm-sparc/$h>
1048#endif
1049" >> asm/${h}
1050
1051 # sparc only
1052 elif [ -f asm-sparc/$h ]; then
1053echo "#ifndef __arch64__
1054#include <asm-sparc/$h>
1055#endif
1056" >> asm/${h}
1057
1058 # sparc64 only
1059 else
1060echo "#ifdef __arch64__
1061#include <asm-sparc64/$h>
1062#endif
1063" >> asm/${h}
1064 fi
1065
1066 # common footer
1067 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
1068 done
1069 return 0
1070} 1112}
1071 1113
1072headers___fix() { 1114headers___fix() {
1073 # Voodoo to partially fix broken upstream headers. 1115 # Voodoo to partially fix broken upstream headers.
1074 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1116 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1116 kernel_is 2 4 && unpack_2_4 1158 kernel_is 2 4 && unpack_2_4
1117 kernel_is 2 6 && unpack_2_6 1159 kernel_is 2 6 && unpack_2_6
1118 fi 1160 fi
1119 1161
1120 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1162 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1121 cp "${DISTDIR}/${DEBLOB_A}" "${T}" 1163 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1122 chmod +x "${T}/${DEBLOB_A}" 1164 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1165 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1123 fi 1166 fi
1124} 1167}
1125 1168
1126kernel-2_src_compile() { 1169kernel-2_src_compile() {
1127 cd "${S}" 1170 cd "${S}"
1132 sh "${T}/${DEBLOB_A}" --force || \ 1175 sh "${T}/${DEBLOB_A}" --force || \
1133 die "Deblob script failed to run!!!" 1176 die "Deblob script failed to run!!!"
1134 fi 1177 fi
1135} 1178}
1136 1179
1180# if you leave it to the default src_test, it will run make to
1181# find whether test/check targets are present; since "make test"
1182# actually produces a few support files, they are installed even
1183# though the package is binchecks-restricted.
1184#
1185# Avoid this altogether by making the function moot.
1186kernel-2_src_test() { :; }
1187
1137kernel-2_pkg_preinst() { 1188kernel-2_pkg_preinst() {
1138 [[ ${ETYPE} == headers ]] && preinst_headers 1189 [[ ${ETYPE} == headers ]] && preinst_headers
1139} 1190}
1140 1191
1141kernel-2_src_install() { 1192kernel-2_src_install() {
1143 [[ ${ETYPE} == headers ]] && install_headers 1194 [[ ${ETYPE} == headers ]] && install_headers
1144 [[ ${ETYPE} == sources ]] && install_sources 1195 [[ ${ETYPE} == sources ]] && install_sources
1145} 1196}
1146 1197
1147kernel-2_pkg_postinst() { 1198kernel-2_pkg_postinst() {
1148 [[ ${ETYPE} == headers ]] && postinst_headers
1149 [[ ${ETYPE} == sources ]] && postinst_sources 1199 [[ ${ETYPE} == sources ]] && postinst_sources
1150} 1200}
1151 1201
1152kernel-2_pkg_setup() { 1202kernel-2_pkg_setup() {
1153 if kernel_is 2 4; then 1203 if kernel_is 2 4; then
1154 if [ "$( gcc-major-version )" -eq "4" ] ; then 1204 if [[ $(gcc-major-version) -ge 4 ]] ; then
1155 echo 1205 echo
1156 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1206 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1157 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1207 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1158 ewarn "newer kernel that supports gcc-4." 1208 ewarn "newer kernel that supports gcc-4."
1159 echo 1209 echo
1166 1216
1167 ABI="${KERNEL_ABI}" 1217 ABI="${KERNEL_ABI}"
1168 [[ ${ETYPE} == headers ]] && setup_headers 1218 [[ ${ETYPE} == headers ]] && setup_headers
1169 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1219 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1170} 1220}
1221
1222kernel-2_pkg_postrm() {
1223 # This warning only makes sense for kernel sources.
1224 [[ ${ETYPE} == headers ]] && return 0
1225 echo
1226 ewarn "Note: Even though you have successfully unmerged "
1227 ewarn "your kernel package, directories in kernel source location: "
1228 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1229 ewarn "with modified files will remain behind. By design, package managers"
1230 ewarn "will not remove these modified files and the directories they reside in."
1231 echo
1232}

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