/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.229 Revision 1.268
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 1.229 2010/04/26 07:15:03 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.268 2011/12/02 02:37:50 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>
43# combination of "base" and "extras" 43# combination of "base" and "extras"
44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 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 45# A value of "5" would apply genpatches-2.6.12-5 to
46# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security 47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48 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
49# 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
50# can be supported by the headers ebuild 59# can be supported by the headers ebuild
51 60
52# 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
53# kernel 62# kernel
59# the doc dir 68# the doc dir
60# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
61# order, so they are applied in the order passed 70# order, so they are applied in the order passed
62 71
63inherit eutils toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
64EXPORT_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
65 74
66# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
67# 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.
68# 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.
69[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}" 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
72if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
73 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
74fi 83fi
75 84
76HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
77[[ -z ${LICENSE} ]] && \
78 LICENSE="GPL-2" 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}
79 92
80# 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).
81RESTRICT="binchecks strip" 94RESTRICT="binchecks strip"
82 95
83# set LINUX_HOSTCFLAGS if not already set 96# set LINUX_HOSTCFLAGS if not already set
84[[ -z ${LINUX_HOSTCFLAGS} ]] && \
85 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 97: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
86 98
87# debugging functions 99# debugging functions
88#============================================================== 100#==============================================================
89# this function exists only to help debug kernel-2.eclass 101# this function exists only to help debug kernel-2.eclass
90# 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
91# 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.
92debug-print-kernel2-variables() { 104debug-print-kernel2-variables() {
93 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 \
94 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \ 106 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
95 UNIPATCH_LIST S KERNEL_URI ; do 107 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
96 debug-print "${v}: ${!v}" 108 debug-print "${v}: ${!v}"
97 done 109 done
98} 110}
99 111
100#Eclass functions only from here onwards ... 112#Eclass functions only from here onwards ...
101#============================================================== 113#==============================================================
102handle_genpatches() { 114handle_genpatches() {
103 local tarball 115 local tarball
104 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 116 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
105 117
118 debug-print "Inside handle_genpatches"
119 local OKV_ARRAY
120 IFS="." read -r -a OKV_ARRAY <<<"${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
106 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}.${i}.tar.bz2"
133 fi
134 else
107 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 135 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
136 fi
137 debug-print "genpatches tarball: $tarball"
108 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 138 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
109 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 139 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
110 done 140 done
111} 141}
112 142
113detect_version() { 143detect_version() {
114 # this function will detect and set 144 # this function will detect and set
135 OKV=${OKV/_rc/-rc} 165 OKV=${OKV/_rc/-rc}
136 OKV=${OKV/-r*} 166 OKV=${OKV/-r*}
137 OKV=${OKV/_p*} 167 OKV=${OKV/_p*}
138 168
139 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 [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
140 KV_MINOR=$(get_version_component_range 2 ${OKV}) 177 KV_MINOR=$(get_version_component_range 2 ${OKV})
141 KV_PATCH=$(get_version_component_range 3 ${OKV}) 178 KV_PATCH=$(get_version_component_range 3 ${OKV})
142
143 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 ${OKV})
144 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 187 KV_EXTRA=$(get_version_component_range 3- ${OKV})
145 KV_EXTRA=${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}${v} ";
200 done
146 else 201 else
147 KV_PATCH=$(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}"
148 fi 222 fi
149 KV_PATCH=${KV_PATCH/[-_]*} 223 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
150 224 [[ -n "${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"
151 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-${OKV}.tar.bz2"
251 fi
152 252
153 RELEASE=${CKV/${OKV}} 253 RELEASE=${CKV/${OKV}}
154 RELEASE=${RELEASE/_beta} 254 RELEASE=${RELEASE/_beta}
155 RELEASE=${RELEASE/_rc/-rc} 255 RELEASE=${RELEASE/_rc/-rc}
156 RELEASE=${RELEASE/_pre/-pre} 256 RELEASE=${RELEASE/_pre/-pre}
257 # We cannot trivally call kernel_is here, because it calls us to detect the
258 # version
157 kernel_is ge 2 6 && RELEASE=${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}
158 RELEASETYPE=${RELEASE//[0-9]} 261 RELEASETYPE=${RELEASE//[0-9]}
159 262
160 # Now we know that RELEASE is the -rc/-git 263 # Now we know that RELEASE is the -rc/-git
161 # and RELEASETYPE is the same but with its numerics stripped 264 # and RELEASETYPE is the same but with its numerics stripped
162 # we can work on better sorting EXTRAVERSION. 265 # we can work on better sorting EXTRAVERSION.
163 # first of all, we add the release 266 # first of all, we add the release
164 EXTRAVERSION="${RELEASE}" 267 EXTRAVERSION="${RELEASE}"
165 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 268 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
166 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 269 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
167 270
168 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 271 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
169 if [[ -n "${K_NOUSEPR}" ]]; then 272 if [[ -n "${K_NOUSEPR}" ]]; then
170 # Don't add anything based on PR to EXTRAVERSION 273 # Don't add anything based on PR to EXTRAVERSION
171 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 274 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
189 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 292 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
190 293
191 # 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
192 # 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
193 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 296 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
297
194 if [[ -n ${KV_EXTRA} ]]; then 298 if [[ -n ${KV_EXTRA} ]]; then
299 if [[ -n ${KV_MINOR} ]]; then
195 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 300 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
196 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 301 else
197 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"
198 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 306 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
199 fi 307 fi
200 308
201 # 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
202 # messing around with OKV based on RELEASETYPE 310 # messing around with OKV based on RELEASETYPE
210 # for example: 318 # for example:
211 # CKV="2.6.11_rc3_pre2" 319 # CKV="2.6.11_rc3_pre2"
212 # will pull: 320 # will pull:
213 # 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
214 322
323 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
324
215 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 325 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
216 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 326 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
217 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 327 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
218 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 328 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
219 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 329 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
220 fi 330 fi
221 331
222 if [[ ${RELEASETYPE} == -git ]]; then 332 if [[ ${RELEASETYPE} == -git ]]; then
223 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 333 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
224 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 334 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
225 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 335 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
226 fi 336 fi
227 337
228 if [[ ${RELEASETYPE} == -rc-git ]]; then 338 if [[ ${RELEASETYPE} == -rc-git ]]; then
229 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 339 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
230 KERNEL_URI="mirror://kernel/linux/kernel/v${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
231 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}${RELEASE/-git*}.bz2
232 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 342 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
343
233 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"
234 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
235 382
236 debug-print-kernel2-variables 383 debug-print-kernel2-variables
237 384
238 handle_genpatches 385 handle_genpatches
239} 386}
288# Capture the sources type and set DEPENDs 435# Capture the sources type and set DEPENDs
289if [[ ${ETYPE} == sources ]]; then 436if [[ ${ETYPE} == sources ]]; then
290 DEPEND="!build? ( sys-apps/sed 437 DEPEND="!build? ( sys-apps/sed
291 >=sys-devel/binutils-2.11.90.0.31 )" 438 >=sys-devel/binutils-2.11.90.0.31 )"
292 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 439 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
293 sys-devel/make )" 440 sys-devel/make )"
294 PDEPEND="!build? ( virtual/dev-manager )" 441 PDEPEND="!build? ( virtual/dev-manager )"
295 442
296 PROVIDE="virtual/linux-sources"
297 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
298
299 SLOT="${PVR}" 443 SLOT="${PVR}"
300 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 444 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
301 IUSE="symlink build" 445 IUSE="symlink build"
302 446
303 # Bug #266157, deblob for libre support 447 # Bug #266157, deblob for libre support
304 if [[ -z ${KERNEL_DEBLOBBED} ]] ; then 448 if [[ -z ${K_PREDEBLOBBED} ]] ; then
449 # Bug #359865, force a call to detect_version if needed
305 if kernel_is ge 2 6 27 ; then 450 kernel_is ge 2 6 27 && \
451 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
452 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
453 K_DEBLOB_AVAILABLE=1
454 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
306 IUSE="${IUSE} deblob" 455 IUSE="${IUSE} deblob"
307 # Reflect that kernels contain firmware blobs unless otherwise 456 # Reflect that kernels contain firmware blobs unless otherwise
308 # stripped 457 # stripped
309 LICENSE="${LICENSE} !deblob? ( freedist )" 458 LICENSE="${LICENSE} !deblob? ( freedist )"
310
311 # This to to avoid us triggering some QA warnings
312 DEBLOB_AVAILABLE=1
313 459
460 if [[ -n KV_MINOR ]]; then
314 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 461 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
462 else
463 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
464 fi
465
466 if [[ ${KV_MAJOR} -ge 3 ]]; then
467 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
468 fi
469
315 DEBLOB_A="deblob-${DEBLOB_PV}" 470 DEBLOB_A="deblob-${DEBLOB_PV}"
471 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
316 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 472 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
473 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
474 if ! has "${EAPI:-0}" 0 1 ; then
475 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
476 else
477 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
478 fi
479 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
317 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 480 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
318 481
319 KERNEL_URI="${KERNEL_URI} 482 KERNEL_URI="${KERNEL_URI}
320 deblob? ( 483 deblob? (
321 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A} 484 ${DEBLOB_URI}
485 ${DEBLOB_CHECK_URI}
322 )" 486 )"
323 else 487 else
324 # We have no way to deblob older kernels, so just mark them as 488 # We have no way to deblob older kernels, so just mark them as
325 # tainted with non-libre materials. 489 # tainted with non-libre materials.
326 LICENSE="${LICENSE} freedist" 490 LICENSE="${LICENSE} freedist"
332 496
333 # Since we should NOT honour KBUILD_OUTPUT in headers 497 # Since we should NOT honour KBUILD_OUTPUT in headers
334 # lets unset it here. 498 # lets unset it here.
335 unset KBUILD_OUTPUT 499 unset KBUILD_OUTPUT
336 500
337 if [[ ${CTARGET} = ${CHOST} ]]; then
338 DEPEND="!virtual/os-headers"
339 PROVIDE="virtual/os-headers"
340 SLOT="0" 501 SLOT="0"
341 else
342 SLOT="${CTARGET}"
343 fi
344else 502else
345 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 503 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
346 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 504 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
347fi 505fi
348 506
404 || die "make include/linux/version.h failed" 562 || die "make include/linux/version.h failed"
405 rm -f .config >/dev/null 563 rm -f .config >/dev/null
406} 564}
407 565
408universal_unpack() { 566universal_unpack() {
567 debug-print "Inside universal_unpack"
568
569 local OKV_ARRAY
570 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
571
409 cd "${WORKDIR}" 572 cd "${WORKDIR}"
573 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
574 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
575 else
410 unpack linux-${OKV}.tar.bz2 576 unpack linux-${OKV}.tar.bz2
577 fi
578
411 if [[ -d "linux" ]]; then 579 if [[ -d "linux" ]]; then
580 debug-print "Moving linux to linux-${KV_FULL}"
412 mv linux linux-${KV_FULL} \ 581 mv linux linux-${KV_FULL} \
413 || die "Unable to move source tree to ${KV_FULL}." 582 || die "Unable to move source tree to ${KV_FULL}."
414 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 583 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
584 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
585 [[ "${ETYPE}" = "sources" ]]; then
586 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
587 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
588 || die "Unable to move source tree to ${KV_FULL}."
589 else
590 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
415 mv linux-${OKV} linux-${KV_FULL} \ 591 mv linux-${OKV} linux-${KV_FULL} \
592 || die "Unable to move source tree to ${KV_FULL}."
593 fi
594 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
595 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
416 || die "Unable to move source tree to ${KV_FULL}." 596 || die "Unable to move source tree to ${KV_FULL}."
417 fi 597 fi
418 cd "${S}" 598 cd "${S}"
419 599
420 # remove all backup files 600 # remove all backup files
421 find . -iname "*~" -exec rm {} \; 2> /dev/null 601 find . -iname "*~" -exec rm {} \; 2> /dev/null
422 602
423 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 603 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
424 # only do this for kernel < 2.6.27 since this file does not exist in later 604 # only do this for kernel < 2.6.27 since this file does not exist in later
425 # kernels 605 # kernels
426 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] 606 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
427 then 607 then
428 sed -i \ 608 sed -i \
429 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 609 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
430 "${S}"/arch/ppc/Makefile 610 "${S}"/arch/ppc/Makefile
431 else 611 else
541 return 0 721 return 0
542 fi 722 fi
543 723
544 # Do not use "linux/*" as that can cause problems with very long 724 # Do not use "linux/*" as that can cause problems with very long
545 # $S values where the cmdline to cp is too long 725 # $S values where the cmdline to cp is too long
546 cd "${S}" 726 pushd "${S}" >/dev/null
547 dodir ${ddir}/linux 727 dodir ${ddir}/linux
548 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 728 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
549 rm -rf "${D}"/${ddir}/linux/modules 729 rm -rf "${D}"/${ddir}/linux/modules
550 730
551 # Handle multilib headers and crap
552 local multi_dirs="" multi_defs=""
553 case $(tc-arch-kernel) in
554 sparc64)
555 multi_dirs="sparc sparc64"
556 multi_defs="!__arch64__ __arch64__"
557 ;;
558 x86_64)
559 multi_dirs="i386 x86_64"
560 multi_defs="__i386__ __x86_64__"
561 ;;
562 ppc64)
563 multi_dirs="ppc ppc64"
564 multi_defs="!__powerpc64__ __powerpc64__"
565 ;;
566 s390x)
567 multi_dirs="s390 s390x"
568 multi_defs="!__s390x__ __s390x__"
569 ;;
570 arm)
571 dodir ${ddir}/asm 731 dodir ${ddir}/asm
572 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 732 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
573 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
574 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
575 ;;
576 powerpc)
577 dodir ${ddir}/asm
578 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
579 if [[ -e "${S}"/include/asm-ppc ]] ; then
580 dodir ${ddir}/asm-ppc
581 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
582 fi
583 ;;
584 *)
585 dodir ${ddir}/asm
586 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
587 ;;
588 esac
589 if [[ -n ${multi_dirs} ]] ; then
590 local d ml_inc=""
591 for d in ${multi_dirs} ; do
592 dodir ${ddir}/asm-${d}
593 cp -pPR "${S}"/include/asm-${d}/* "${D}"/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
594 733
595 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
596 multi_defs=${multi_defs#* }
597 done
598 create_ml_includes ${ddir}/asm ${ml_inc}
599 fi
600
601 if kernel_is 2 6; then 734 if kernel_is 2 6 ; then
602 dodir ${ddir}/asm-generic 735 dodir ${ddir}/asm-generic
603 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic 736 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
604 fi 737 fi
605 738
606 # clean up 739 # clean up
607 find "${D}" -name '*.orig' -exec rm -f {} \; 740 find "${D}" -name '*.orig' -exec rm -f {} \;
608 741
609 cd ${OLDPWD} 742 popd >/dev/null
610} 743}
611 744
612install_sources() { 745install_sources() {
613 local file 746 local file
614 747
652 785
653 # if we have USE=symlink, then force K_SYMLINK=1 786 # if we have USE=symlink, then force K_SYMLINK=1
654 use symlink && K_SYMLINK=1 787 use symlink && K_SYMLINK=1
655 788
656 # if we're using a deblobbed kernel, it's not supported 789 # if we're using a deblobbed kernel, it's not supported
657 [[ $DEBLOB_AVAILABLE == "1" ]] && \ 790 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
658 use deblob && \ 791 use deblob && \
659 K_SECURITY_UNSUPPORTED=1 792 K_SECURITY_UNSUPPORTED=deblob
660 793
661 # if we are to forcably symlink, delete it if it already exists first. 794 # if we are to forcably symlink, delete it if it already exists first.
662 if [[ ${K_SYMLINK} > 0 ]]; then 795 if [[ ${K_SYMLINK} > 0 ]]; then
663 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 796 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
664 MAKELINK=1 797 MAKELINK=1
699 echo ${K_EXTRAEWARN} | fmt | 832 echo ${K_EXTRAEWARN} | fmt |
700 while read -s ELINE; do ewarn "${ELINE}"; done 833 while read -s ELINE; do ewarn "${ELINE}"; done
701 fi 834 fi
702 835
703 # optionally display security unsupported message 836 # optionally display security unsupported message
837 # Start with why
838 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
839 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
840 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
841 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
842 fi
843 # And now the general message.
704 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 844 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
705 echo
706 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
707 ewarn "This means that it is likely to be vulnerable to recent security issues." 845 ewarn "This means that it is likely to be vulnerable to recent security issues."
708 ewarn "For specific information on why this kernel is unsupported, please read:" 846 ewarn "For specific information on why this kernel is unsupported, please read:"
709 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml" 847 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
710 fi 848 fi
711 849
712 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 850 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
713 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 851 KV_MAJOR=$(get_version_component_range 1 ${OKV})
714 KV_MINOR=$(get_version_component_range 2 ${OKV}) 852 KV_MINOR=$(get_version_component_range 2 ${OKV})
715 KV_PATCH=$(get_version_component_range 3 ${OKV}) 853 KV_PATCH=$(get_version_component_range 3 ${OKV})
716 if [[ "$(tc-arch)" = "sparc" ]] \ 854 if [[ "$(tc-arch)" = "sparc" ]]; then
717 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 855 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
718 then 856 then
719 echo 857 echo
720 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 858 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
721 elog "you now need to do" 859 elog "you now need to do"
722 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 860 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
723 elog "instead of just" 861 elog "instead of just"
724 elog " make" 862 elog " make"
725 elog "to compile the kernel. For more information please browse to" 863 elog "to compile the kernel. For more information please browse to"
726 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 864 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
727 echo 865 echo
728 fi 866 fi
729} 867 fi
730
731postinst_headers() {
732 elog "Kernel headers are usually only used when recompiling your system libc, as"
733 elog "such, following the installation of newer headers, it is advised that you"
734 elog "re-merge your system libc."
735 elog "Failure to do so will cause your system libc to not make use of newer"
736 elog "features present in the updated kernel headers."
737} 868}
738 869
739# pkg_setup functions 870# pkg_setup functions
740#============================================================== 871#==============================================================
741setup_headers() { 872setup_headers() {
755 886
756# unipatch 887# unipatch
757#============================================================== 888#==============================================================
758unipatch() { 889unipatch() {
759 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 890 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
760 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak 891 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
761 892
762 # set to a standard locale to ensure sorts are ordered properly. 893 # set to a standard locale to ensure sorts are ordered properly.
763 myLC_ALL="${LC_ALL}" 894 myLC_ALL="${LC_ALL}"
764 myLANG="${LANG}" 895 myLANG="${LANG}"
765 LC_ALL="C" 896 LC_ALL="C"
767 898
768 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 899 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
769 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 900 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
770 901
771 # We're gonna need it when doing patches with a predefined patchlevel 902 # We're gonna need it when doing patches with a predefined patchlevel
772 extglob_bak=$(shopt -p extglob)
773 shopt -s extglob 903 eshopts_push -s extglob
774 904
775 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 905 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
776 # usage can be either via an env var or by params 906 # usage can be either via an env var or by params
777 # although due to the nature we pass this within this eclass 907 # although due to the nature we pass this within this eclass
778 # it shall be by param only. 908 # it shall be by param only.
804 else 934 else
805 extention=${i/*./} 935 extention=${i/*./}
806 extention=${extention/:*/} 936 extention=${extention/:*/}
807 PIPE_CMD="" 937 PIPE_CMD=""
808 case ${extention} in 938 case ${extention} in
939 xz) PIPE_CMD="xz -dc";;
940 lzma) PIPE_CMD="lzma -dc";;
809 bz2) PIPE_CMD="bzip2 -dc";; 941 bz2) PIPE_CMD="bzip2 -dc";;
810 patch) PIPE_CMD="cat";; 942 patch) PIPE_CMD="cat";;
811 diff) PIPE_CMD="cat";; 943 diff) PIPE_CMD="cat";;
812 gz|Z|z) PIPE_CMD="gzip -dc";; 944 gz|Z|z) PIPE_CMD="gzip -dc";;
813 ZIP|zip) PIPE_CMD="unzip -p";; 945 ZIP|zip) PIPE_CMD="unzip -p";;
836 do z="${z}0"; 968 do z="${z}0";
837 done 969 done
838 PATCH_ORDER="${z}${STRICT_COUNT}" 970 PATCH_ORDER="${z}${STRICT_COUNT}"
839 971
840 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 972 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
841 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 973 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
842 else 974 else
843 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 975 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
844 fi 976 fi
845 fi 977 fi
846 fi 978 fi
847 done 979 done
848 980
854 done 986 done
855 987
856 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot 988 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
857 # bug #272676 989 # bug #272676
858 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then 990 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
859 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then 991 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
860 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch" 992 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
861 echo 993 echo
862 ewarn "fbcondecor currently prevents sparc/sparc64 from booting" 994 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
863 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." 995 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
864 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" 996 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
900 break 1032 break
901 else 1033 else
902 eend 1 1034 eend 1
903 eerror "Failed to apply patch ${i/*\//}" 1035 eerror "Failed to apply patch ${i/*\//}"
904 eerror "Please attach ${STDERR_T} to any bug you may post." 1036 eerror "Please attach ${STDERR_T} to any bug you may post."
1037 eshopts_pop
905 die "Failed to apply ${i/*\//}" 1038 die "Failed to apply ${i/*\//}"
906 fi 1039 fi
907 else 1040 else
908 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1041 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
909 fi 1042 fi
910 done 1043 done
911 if [ ${PATCH_DEPTH} -eq 5 ]; then 1044 if [ ${PATCH_DEPTH} -eq 5 ]; then
912 eend 1 1045 eend 1
913 eerror "Please attach ${STDERR_T} to any bug you may post." 1046 eerror "Please attach ${STDERR_T} to any bug you may post."
1047 eshopts_pop
914 die "Unable to dry-run patch." 1048 die "Unable to dry-run patch."
915 fi 1049 fi
916 done 1050 done
917 done 1051 done
918 1052
929 # clean up KPATCH_DIR's - fixes bug #53610 1063 # clean up KPATCH_DIR's - fixes bug #53610
930 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1064 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
931 1065
932 LC_ALL="${myLC_ALL}" 1066 LC_ALL="${myLC_ALL}"
933 LANG="${myLANG}" 1067 LANG="${myLANG}"
934 eval ${extglob_bak} 1068 eshopts_pop
935} 1069}
936 1070
937# getfilevar accepts 2 vars as follows: 1071# getfilevar accepts 2 vars as follows:
938# getfilevar <VARIABLE> <CONFIGFILE> 1072# getfilevar <VARIABLE> <CONFIGFILE>
939# pulled from linux-info 1073# pulled from linux-info
986 for i in ${COMPAT_URI}; do 1120 for i in ${COMPAT_URI}; do
987 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1121 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
988 done 1122 done
989 fi 1123 fi
990 done 1124 done
991}
992
993# sparc nastiness
994#==============================================================
995# This script generates the files in /usr/include/asm for sparc systems
996# during installation of sys-kernel/linux-headers.
997# Will no longer be needed when full 64 bit support is used on sparc64
998# systems.
999#
1000# Shamefully ripped from Debian
1001# ----------------------------------------------------------------------
1002
1003# Idea borrowed from RedHat's kernel package
1004
1005# This is gonna get replaced by something in multilib.eclass soon...
1006# --eradicator
1007generate_sparc_asm() {
1008 local name
1009
1010 cd $1 || die
1011 mkdir asm
1012
1013 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
1014 name="$(echo $h | tr a-z. A-Z_)"
1015 # common header
1016 echo "/* All asm/ files are generated and point to the corresponding
1017 * file in asm-sparc or asm-sparc64.
1018 */
1019
1020#ifndef __SPARCSTUB__${name}__
1021#define __SPARCSTUB__${name}__
1022" > asm/${h}
1023
1024 # common for sparc and sparc64
1025 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
1026 echo "#ifdef __arch64__
1027#include <asm-sparc64/$h>
1028#else
1029#include <asm-sparc/$h>
1030#endif
1031" >> asm/${h}
1032
1033 # sparc only
1034 elif [ -f asm-sparc/$h ]; then
1035echo "#ifndef __arch64__
1036#include <asm-sparc/$h>
1037#endif
1038" >> asm/${h}
1039
1040 # sparc64 only
1041 else
1042echo "#ifdef __arch64__
1043#include <asm-sparc64/$h>
1044#endif
1045" >> asm/${h}
1046 fi
1047
1048 # common footer
1049 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
1050 done
1051 return 0
1052} 1125}
1053 1126
1054headers___fix() { 1127headers___fix() {
1055 # Voodoo to partially fix broken upstream headers. 1128 # Voodoo to partially fix broken upstream headers.
1056 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1129 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1097 if [[ ${ETYPE} == headers ]]; then 1170 if [[ ${ETYPE} == headers ]]; then
1098 kernel_is 2 4 && unpack_2_4 1171 kernel_is 2 4 && unpack_2_4
1099 kernel_is 2 6 && unpack_2_6 1172 kernel_is 2 6 && unpack_2_6
1100 fi 1173 fi
1101 1174
1102 if [[ $DEBLOB_AVAILABLE == "1" ]] && use deblob ; then 1175 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1103 cp "${DISTDIR}/${DEBLOB_A}" "${T}" 1176 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1104 chmod +x "${T}/${DEBLOB_A}" 1177 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1178 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1105 fi 1179 fi
1106} 1180}
1107 1181
1108kernel-2_src_compile() { 1182kernel-2_src_compile() {
1109 cd "${S}" 1183 cd "${S}"
1110 [[ ${ETYPE} == headers ]] && compile_headers 1184 [[ ${ETYPE} == headers ]] && compile_headers
1111 1185
1112 if [[ $DEBLOB_AVAILABLE == "1" ]] && use deblob ; then 1186 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1113 echo ">>> Running deblob script ..." 1187 echo ">>> Running deblob script ..."
1114 sh "${T}/${DEBLOB_A}" --force || \ 1188 sh "${T}/${DEBLOB_A}" --force || \
1115 die "Deblob script failed to run!!!" 1189 die "Deblob script failed to run!!!"
1116 fi 1190 fi
1117} 1191}
1192
1193# if you leave it to the default src_test, it will run make to
1194# find whether test/check targets are present; since "make test"
1195# actually produces a few support files, they are installed even
1196# though the package is binchecks-restricted.
1197#
1198# Avoid this altogether by making the function moot.
1199kernel-2_src_test() { :; }
1118 1200
1119kernel-2_pkg_preinst() { 1201kernel-2_pkg_preinst() {
1120 [[ ${ETYPE} == headers ]] && preinst_headers 1202 [[ ${ETYPE} == headers ]] && preinst_headers
1121} 1203}
1122 1204
1125 [[ ${ETYPE} == headers ]] && install_headers 1207 [[ ${ETYPE} == headers ]] && install_headers
1126 [[ ${ETYPE} == sources ]] && install_sources 1208 [[ ${ETYPE} == sources ]] && install_sources
1127} 1209}
1128 1210
1129kernel-2_pkg_postinst() { 1211kernel-2_pkg_postinst() {
1130 [[ ${ETYPE} == headers ]] && postinst_headers
1131 [[ ${ETYPE} == sources ]] && postinst_sources 1212 [[ ${ETYPE} == sources ]] && postinst_sources
1132} 1213}
1133 1214
1134kernel-2_pkg_setup() { 1215kernel-2_pkg_setup() {
1135 if kernel_is 2 4; then 1216 if kernel_is 2 4; then
1136 if [ "$( gcc-major-version )" -eq "4" ] ; then 1217 if [[ $(gcc-major-version) -ge 4 ]] ; then
1137 echo 1218 echo
1138 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1219 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1139 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1220 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1140 ewarn "newer kernel that supports gcc-4." 1221 ewarn "newer kernel that supports gcc-4."
1141 echo 1222 echo
1148 1229
1149 ABI="${KERNEL_ABI}" 1230 ABI="${KERNEL_ABI}"
1150 [[ ${ETYPE} == headers ]] && setup_headers 1231 [[ ${ETYPE} == headers ]] && setup_headers
1151 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1232 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1152} 1233}
1234
1235kernel-2_pkg_postrm() {
1236 # This warning only makes sense for kernel sources.
1237 [[ ${ETYPE} == headers ]] && return 0
1238 echo
1239 ewarn "Note: Even though you have successfully unmerged "
1240 ewarn "your kernel package, directories in kernel source location: "
1241 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1242 ewarn "with modified files will remain behind. By design, package managers"
1243 ewarn "will not remove these modified files and the directories they reside in."
1244 echo
1245}

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