/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.232 Revision 1.280
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2013 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 1.280 2013/03/20 07:55:54 tomwij 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.xz and genpatches-3.0-2.base.tar.xz
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}.${i}.tar.xz"
131 else
132 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz"
133 fi
134 else
118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 135 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
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
126 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 145 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
127 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) 146 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
128 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 147 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
129 148
130 if [[ -n ${KV_FULL} ]]; then 149 # We've already run, so nothing to do here.
131 # we will set this for backwards compatibility. 150 [[ -n ${KV_FULL} ]] && return 0
132 KV=${KV_FULL}
133
134 # we know KV_FULL so lets stop here. but not without resetting S
135 S=${WORKDIR}/linux-${KV_FULL}
136 return
137 fi
138 151
139 # CKV is used as a comparison kernel version, which is used when 152 # CKV is used as a comparison kernel version, which is used when
140 # PV doesnt reflect the genuine kernel version. 153 # PV doesnt reflect the genuine kernel version.
141 # this gets set to the portage style versioning. ie: 154 # this gets set to the portage style versioning. ie:
142 # CKV=2.6.11_rc4 155 # CKV=2.6.11_rc4
146 OKV=${OKV/_rc/-rc} 159 OKV=${OKV/_rc/-rc}
147 OKV=${OKV/-r*} 160 OKV=${OKV/-r*}
148 OKV=${OKV/_p*} 161 OKV=${OKV/_p*}
149 162
150 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 163 KV_MAJOR=$(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 [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
151 KV_MINOR=$(get_version_component_range 2 ${OKV}) 171 KV_MINOR=$(get_version_component_range 2 ${OKV})
152 KV_PATCH=$(get_version_component_range 3 ${OKV}) 172 KV_PATCH=$(get_version_component_range 3 ${OKV})
153
154 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 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 ${OKV})
155 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 181 KV_EXTRA=$(get_version_component_range 3- ${OKV})
156 KV_EXTRA=${KV_EXTRA/[-_]*} 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}${v} ";
194 done
157 else 195 else
158 KV_PATCH=$(get_version_component_range 3- ${OKV}) 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}"
159 fi 223 fi
160 KV_PATCH=${KV_PATCH/[-_]*}
161 224
162 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 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-${OKV}.xz"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
237 fi
238 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz"
239 else
240 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
241 fi
163 242
164 RELEASE=${CKV/${OKV}} 243 RELEASE=${CKV/${OKV}}
165 RELEASE=${RELEASE/_beta} 244 RELEASE=${RELEASE/_beta}
166 RELEASE=${RELEASE/_rc/-rc} 245 RELEASE=${RELEASE/_rc/-rc}
167 RELEASE=${RELEASE/_pre/-pre} 246 RELEASE=${RELEASE/_pre/-pre}
247 # We cannot trivally call kernel_is here, because it calls us to detect the
248 # version
168 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 249 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
250 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
169 RELEASETYPE=${RELEASE//[0-9]} 251 RELEASETYPE=${RELEASE//[0-9]}
170 252
171 # Now we know that RELEASE is the -rc/-git 253 # Now we know that RELEASE is the -rc/-git
172 # and RELEASETYPE is the same but with its numerics stripped 254 # and RELEASETYPE is the same but with its numerics stripped
173 # we can work on better sorting EXTRAVERSION. 255 # we can work on better sorting EXTRAVERSION.
174 # first of all, we add the release 256 # first of all, we add the release
175 EXTRAVERSION="${RELEASE}" 257 EXTRAVERSION="${RELEASE}"
176 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 258 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
177 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 259 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
178 260
179 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 261 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
180 if [[ -n "${K_NOUSEPR}" ]]; then 262 if [[ -n "${K_NOUSEPR}" ]]; then
181 # Don't add anything based on PR to EXTRAVERSION 263 # Don't add anything based on PR to EXTRAVERSION
182 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 264 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
200 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 282 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
201 283
202 # The only messing around which should actually effect this is for KV_EXTRA 284 # 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 285 # 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 286 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
287
205 if [[ -n ${KV_EXTRA} ]]; then 288 if [[ -n ${KV_EXTRA} ]]; then
289 if [[ -n ${KV_MINOR} ]]; then
206 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 290 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
207 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 291 else
208 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 292 OKV="${KV_MAJOR}.${KV_PATCH}"
293 fi
294 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz
295 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
209 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 296 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
210 fi 297 fi
211 298
212 # We need to set this using OKV, but we need to set it before we do any 299 # 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 300 # messing around with OKV based on RELEASETYPE
214 KV_FULL=${OKV}${EXTRAVERSION} 301 KV_FULL=${OKV}${EXTRAVERSION}
219 306
220 # -rc-git pulls can be achieved by specifying CKV 307 # -rc-git pulls can be achieved by specifying CKV
221 # for example: 308 # for example:
222 # CKV="2.6.11_rc3_pre2" 309 # CKV="2.6.11_rc3_pre2"
223 # will pull: 310 # will pull:
224 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 311 # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz
225 312
313 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
314
226 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 315 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
227 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 316 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
228 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 317 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
229 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 318 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
230 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 319 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
231 fi 320 fi
232 321
233 if [[ ${RELEASETYPE} == -git ]]; then 322 if [[ ${RELEASETYPE} == -git ]]; then
234 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 323 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
235 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 324 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 325 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
237 fi 326 fi
238 327
239 if [[ ${RELEASETYPE} == -rc-git ]]; then 328 if [[ ${RELEASETYPE} == -rc-git ]]; then
240 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 329 OKV="${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}${RELEASE}.bz2 330 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz
242 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 331 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz
243 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 332 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
333
244 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 334 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz"
245 fi 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//_/-}.xz
345 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
346 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
347 fi
348
349 if [[ ${RELEASETYPE} == -git ]]; then
350 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
351 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
352 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
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}.xz
363 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz
364 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
365
366 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz"
367 fi
368
369
370 fi
371
246 372
247 debug-print-kernel2-variables 373 debug-print-kernel2-variables
248 374
249 handle_genpatches 375 handle_genpatches
250} 376}
251 377
378# Note: duplicated in linux-info.eclass
252kernel_is() { 379kernel_is() {
253 # ALL of these should be set before we can safely continue this function. 380 # ALL of these should be set before we can safely continue this function.
254 # some of the sources have in the past had only one set. 381 # some of the sources have in the past had only one set.
255 local v n=0 382 local v n=0
256 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done 383 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
257 [[ $n -eq 1 ]] && detect_version 384 [[ $n -eq 1 ]] && detect_version
258 unset v n 385 unset v n
259 386
260 # Now we can continue 387 # Now we can continue
261 local operator test value x=0 y=0 z=0 388 local operator test value
262 389
263 case ${1} in 390 case ${1#-} in
264 lt) operator="-lt"; shift;; 391 lt) operator="-lt"; shift;;
265 gt) operator="-gt"; shift;; 392 gt) operator="-gt"; shift;;
266 le) operator="-le"; shift;; 393 le) operator="-le"; shift;;
267 ge) operator="-ge"; shift;; 394 ge) operator="-ge"; shift;;
268 eq) operator="-eq"; shift;; 395 eq) operator="-eq"; shift;;
269 *) operator="-eq";; 396 *) operator="-eq";;
270 esac 397 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.";; 398 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
285 esac
286 done
287 399
288 [ ${test} ${operator} ${value} ] && return 0 || return 1 400 : $(( 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} ]
289} 403}
290 404
291kernel_is_2_4() { 405kernel_is_2_4() {
292 kernel_is 2 4 406 kernel_is 2 4
293} 407}
299# Capture the sources type and set DEPENDs 413# Capture the sources type and set DEPENDs
300if [[ ${ETYPE} == sources ]]; then 414if [[ ${ETYPE} == sources ]]; then
301 DEPEND="!build? ( sys-apps/sed 415 DEPEND="!build? ( sys-apps/sed
302 >=sys-devel/binutils-2.11.90.0.31 )" 416 >=sys-devel/binutils-2.11.90.0.31 )"
303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 417 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
304 sys-devel/make )" 418 sys-devel/make
419 dev-lang/perl
420 sys-devel/bc )"
305 PDEPEND="!build? ( virtual/dev-manager )" 421 PDEPEND="!build? ( virtual/dev-manager )"
306 422
307 PROVIDE="virtual/linux-sources"
308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
309
310 SLOT="${PVR}" 423 SLOT="${PVR}"
311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 424 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
312 IUSE="symlink build" 425 IUSE="symlink build"
313 426
314 # Bug #266157, deblob for libre support 427 # Bug #266157, deblob for libre support
315 if [[ -z ${K_PREDEBLOBBED} ]] ; then 428 if [[ -z ${K_PREDEBLOBBED} ]] ; then
316 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then 429 # Bug #359865, force a call to detect_version if needed
317 kernel_is ge 2 6 27 && \ 430 kernel_is ge 2 6 27 && \
431 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
318 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 432 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
319 K_DEBLOB_AVAILABLE=1 433 K_DEBLOB_AVAILABLE=1
320 fi
321 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 434 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
322 IUSE="${IUSE} deblob" 435 IUSE="${IUSE} deblob"
323 # Reflect that kernels contain firmware blobs unless otherwise 436 # Reflect that kernels contain firmware blobs unless otherwise
324 # stripped 437 # stripped
325 LICENSE="${LICENSE} !deblob? ( freedist )" 438 LICENSE="${LICENSE} !deblob? ( freedist )"
326 439
440 if [[ -n KV_MINOR ]]; then
327 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 441 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
442 else
443 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
444 fi
445
446 if [[ ${KV_MAJOR} -ge 3 ]]; then
447 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
448 fi
449
328 DEBLOB_A="deblob-${DEBLOB_PV}" 450 DEBLOB_A="deblob-${DEBLOB_PV}"
451 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
329 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 452 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
453 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
454 if ! has "${EAPI:-0}" 0 1 ; then
455 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
456 else
457 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
458 fi
459 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
330 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 460 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
331 461
462 DEPEND+=" deblob? ( =dev-lang/python-2* )"
332 KERNEL_URI="${KERNEL_URI} 463 KERNEL_URI="${KERNEL_URI}
333 deblob? ( 464 deblob? (
334 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A} 465 ${DEBLOB_URI}
466 ${DEBLOB_CHECK_URI}
335 )" 467 )"
336 else 468 else
337 # We have no way to deblob older kernels, so just mark them as 469 # We have no way to deblob older kernels, so just mark them as
338 # tainted with non-libre materials. 470 # tainted with non-libre materials.
339 LICENSE="${LICENSE} freedist" 471 LICENSE="${LICENSE} freedist"
345 477
346 # Since we should NOT honour KBUILD_OUTPUT in headers 478 # Since we should NOT honour KBUILD_OUTPUT in headers
347 # lets unset it here. 479 # lets unset it here.
348 unset KBUILD_OUTPUT 480 unset KBUILD_OUTPUT
349 481
350 if [[ ${CTARGET} = ${CHOST} ]]; then
351 DEPEND="!virtual/os-headers"
352 PROVIDE="virtual/os-headers"
353 SLOT="0" 482 SLOT="0"
354 else
355 SLOT="${CTARGET}"
356 fi
357else 483else
358 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 484 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
359 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 485 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
360fi 486fi
361 487
417 || die "make include/linux/version.h failed" 543 || die "make include/linux/version.h failed"
418 rm -f .config >/dev/null 544 rm -f .config >/dev/null
419} 545}
420 546
421universal_unpack() { 547universal_unpack() {
548 debug-print "Inside universal_unpack"
549
550 local OKV_ARRAY
551 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
552
422 cd "${WORKDIR}" 553 cd "${WORKDIR}"
554 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
555 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
556 else
423 unpack linux-${OKV}.tar.bz2 557 unpack linux-${OKV}.tar.xz
558 fi
559
424 if [[ -d "linux" ]]; then 560 if [[ -d "linux" ]]; then
561 debug-print "Moving linux to linux-${KV_FULL}"
425 mv linux linux-${KV_FULL} \ 562 mv linux linux-${KV_FULL} \
426 || die "Unable to move source tree to ${KV_FULL}." 563 || die "Unable to move source tree to ${KV_FULL}."
427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 564 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
565 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
566 [[ "${ETYPE}" = "sources" ]]; then
567 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
568 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
569 || die "Unable to move source tree to ${KV_FULL}."
570 else
571 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
428 mv linux-${OKV} linux-${KV_FULL} \ 572 mv linux-${OKV} linux-${KV_FULL} \
573 || die "Unable to move source tree to ${KV_FULL}."
574 fi
575 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
576 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
429 || die "Unable to move source tree to ${KV_FULL}." 577 || die "Unable to move source tree to ${KV_FULL}."
430 fi 578 fi
431 cd "${S}" 579 cd "${S}"
432 580
433 # remove all backup files 581 # remove all backup files
434 find . -iname "*~" -exec rm {} \; 2> /dev/null 582 find . -iname "*~" -exec rm {} \; 2> /dev/null
435 583
436 # 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
438 # kernels
439 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
440 then
441 sed -i \
442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
443 "${S}"/arch/ppc/Makefile
444 else
445 sed -i \
446 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
447 "${S}"/arch/powerpc/Makefile
448 fi
449} 584}
450 585
451unpack_set_extraversion() { 586unpack_set_extraversion() {
452 cd "${S}" 587 cd "${S}"
453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 588 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
554 return 0 689 return 0
555 fi 690 fi
556 691
557 # Do not use "linux/*" as that can cause problems with very long 692 # Do not use "linux/*" as that can cause problems with very long
558 # $S values where the cmdline to cp is too long 693 # $S values where the cmdline to cp is too long
559 cd "${S}" 694 pushd "${S}" >/dev/null
560 dodir ${ddir}/linux 695 dodir ${ddir}/linux
561 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 696 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
562 rm -rf "${D}"/${ddir}/linux/modules 697 rm -rf "${D}"/${ddir}/linux/modules
563 698
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 699 dodir ${ddir}/asm
585 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 700 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"
607 701
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 702 if kernel_is 2 6 ; then
615 dodir ${ddir}/asm-generic 703 dodir ${ddir}/asm-generic
616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic 704 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
617 fi 705 fi
618 706
619 # clean up 707 # clean up
620 find "${D}" -name '*.orig' -exec rm -f {} \; 708 find "${D}" -name '*.orig' -exec rm -f {} \;
621 709
622 cd ${OLDPWD} 710 popd >/dev/null
623} 711}
624 712
625install_sources() { 713install_sources() {
626 local file 714 local file
627 715
714 fi 802 fi
715 803
716 # optionally display security unsupported message 804 # optionally display security unsupported message
717 # Start with why 805 # Start with why
718 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then 806 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
719 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security" 807 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
720 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 808 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
721 ewarn "${PN} is UNSUPPORTED by Gentoo Security." 809 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
722 fi 810 fi
723 # And now the general message. 811 # And now the general message.
724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 812 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
729 817
730 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 818 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
731 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 819 KV_MAJOR=$(get_version_component_range 1 ${OKV})
732 KV_MINOR=$(get_version_component_range 2 ${OKV}) 820 KV_MINOR=$(get_version_component_range 2 ${OKV})
733 KV_PATCH=$(get_version_component_range 3 ${OKV}) 821 KV_PATCH=$(get_version_component_range 3 ${OKV})
734 if [[ "$(tc-arch)" = "sparc" ]] \ 822 if [[ "$(tc-arch)" = "sparc" ]]; then
735 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 823 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
736 then 824 then
737 echo 825 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 826 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do" 827 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 828 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just" 829 elog "instead of just"
742 elog " make" 830 elog " make"
743 elog "to compile the kernel. For more information please browse to" 831 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 832 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo 833 echo
746 fi 834 fi
747} 835 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} 836}
756 837
757# pkg_setup functions 838# pkg_setup functions
758#============================================================== 839#==============================================================
759setup_headers() { 840setup_headers() {
773 854
774# unipatch 855# unipatch
775#============================================================== 856#==============================================================
776unipatch() { 857unipatch() {
777 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 858 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 859 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
779 860
780 # set to a standard locale to ensure sorts are ordered properly. 861 # set to a standard locale to ensure sorts are ordered properly.
781 myLC_ALL="${LC_ALL}" 862 myLC_ALL="${LC_ALL}"
782 myLANG="${LANG}" 863 myLANG="${LANG}"
783 LC_ALL="C" 864 LC_ALL="C"
785 866
786 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 867 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
787 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 868 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
788 869
789 # We're gonna need it when doing patches with a predefined patchlevel 870 # We're gonna need it when doing patches with a predefined patchlevel
790 extglob_bak=$(shopt -p extglob)
791 shopt -s extglob 871 eshopts_push -s extglob
792 872
793 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 873 # 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 874 # usage can be either via an env var or by params
795 # although due to the nature we pass this within this eclass 875 # although due to the nature we pass this within this eclass
796 # it shall be by param only. 876 # it shall be by param only.
822 else 902 else
823 extention=${i/*./} 903 extention=${i/*./}
824 extention=${extention/:*/} 904 extention=${extention/:*/}
825 PIPE_CMD="" 905 PIPE_CMD=""
826 case ${extention} in 906 case ${extention} in
907 xz) PIPE_CMD="xz -dc";;
908 lzma) PIPE_CMD="lzma -dc";;
827 bz2) PIPE_CMD="bzip2 -dc";; 909 bz2) PIPE_CMD="bzip2 -dc";;
828 patch) PIPE_CMD="cat";; 910 patch) PIPE_CMD="cat";;
829 diff) PIPE_CMD="cat";; 911 diff) PIPE_CMD="cat";;
830 gz|Z|z) PIPE_CMD="gzip -dc";; 912 gz|Z|z) PIPE_CMD="gzip -dc";;
831 ZIP|zip) PIPE_CMD="unzip -p";; 913 ZIP|zip) PIPE_CMD="unzip -p";;
854 do z="${z}0"; 936 do z="${z}0";
855 done 937 done
856 PATCH_ORDER="${z}${STRICT_COUNT}" 938 PATCH_ORDER="${z}${STRICT_COUNT}"
857 939
858 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 940 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
859 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 941 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
860 else 942 else
861 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 943 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
862 fi 944 fi
863 fi 945 fi
864 fi 946 fi
865 done 947 done
866 948
872 done 954 done
873 955
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot 956 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676 957 # bug #272676
876 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then 958 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
877 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then 959 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" 960 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
879 echo 961 echo
880 ewarn "fbcondecor currently prevents sparc/sparc64 from booting" 962 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
881 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." 963 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
882 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" 964 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
918 break 1000 break
919 else 1001 else
920 eend 1 1002 eend 1
921 eerror "Failed to apply patch ${i/*\//}" 1003 eerror "Failed to apply patch ${i/*\//}"
922 eerror "Please attach ${STDERR_T} to any bug you may post." 1004 eerror "Please attach ${STDERR_T} to any bug you may post."
1005 eshopts_pop
923 die "Failed to apply ${i/*\//}" 1006 die "Failed to apply ${i/*\//}"
924 fi 1007 fi
925 else 1008 else
926 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1009 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
927 fi 1010 fi
928 done 1011 done
929 if [ ${PATCH_DEPTH} -eq 5 ]; then 1012 if [ ${PATCH_DEPTH} -eq 5 ]; then
930 eend 1 1013 eend 1
931 eerror "Please attach ${STDERR_T} to any bug you may post." 1014 eerror "Please attach ${STDERR_T} to any bug you may post."
1015 eshopts_pop
932 die "Unable to dry-run patch." 1016 die "Unable to dry-run patch."
933 fi 1017 fi
934 done 1018 done
935 done 1019 done
936 1020
947 # clean up KPATCH_DIR's - fixes bug #53610 1031 # clean up KPATCH_DIR's - fixes bug #53610
948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1032 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
949 1033
950 LC_ALL="${myLC_ALL}" 1034 LC_ALL="${myLC_ALL}"
951 LANG="${myLANG}" 1035 LANG="${myLANG}"
952 eval ${extglob_bak} 1036 eshopts_pop
953} 1037}
954 1038
955# getfilevar accepts 2 vars as follows: 1039# getfilevar accepts 2 vars as follows:
956# getfilevar <VARIABLE> <CONFIGFILE> 1040# getfilevar <VARIABLE> <CONFIGFILE>
957# pulled from linux-info 1041# pulled from linux-info
1004 for i in ${COMPAT_URI}; do 1088 for i in ${COMPAT_URI}; do
1005 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1089 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1006 done 1090 done
1007 fi 1091 fi
1008 done 1092 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} 1093}
1071 1094
1072headers___fix() { 1095headers___fix() {
1073 # Voodoo to partially fix broken upstream headers. 1096 # Voodoo to partially fix broken upstream headers.
1074 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1097 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1116 kernel_is 2 4 && unpack_2_4 1139 kernel_is 2 4 && unpack_2_4
1117 kernel_is 2 6 && unpack_2_6 1140 kernel_is 2 6 && unpack_2_6
1118 fi 1141 fi
1119 1142
1120 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1143 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1121 cp "${DISTDIR}/${DEBLOB_A}" "${T}" 1144 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1122 chmod +x "${T}/${DEBLOB_A}" 1145 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1146 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1147 fi
1148
1149 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1150 # only do this for kernel < 2.6.27 since this file does not exist in later
1151 # kernels
1152 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
1153 then
1154 sed -i \
1155 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1156 "${S}"/arch/ppc/Makefile
1157 else
1158 sed -i \
1159 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1160 "${S}"/arch/powerpc/Makefile
1123 fi 1161 fi
1124} 1162}
1125 1163
1126kernel-2_src_compile() { 1164kernel-2_src_compile() {
1127 cd "${S}" 1165 cd "${S}"
1128 [[ ${ETYPE} == headers ]] && compile_headers 1166 [[ ${ETYPE} == headers ]] && compile_headers
1129 1167
1130 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1168 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1131 echo ">>> Running deblob script ..." 1169 echo ">>> Running deblob script ..."
1132 sh "${T}/${DEBLOB_A}" --force || \ 1170 EPYTHON="python2" sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!"
1133 die "Deblob script failed to run!!!"
1134 fi 1171 fi
1135} 1172}
1173
1174# if you leave it to the default src_test, it will run make to
1175# find whether test/check targets are present; since "make test"
1176# actually produces a few support files, they are installed even
1177# though the package is binchecks-restricted.
1178#
1179# Avoid this altogether by making the function moot.
1180kernel-2_src_test() { :; }
1136 1181
1137kernel-2_pkg_preinst() { 1182kernel-2_pkg_preinst() {
1138 [[ ${ETYPE} == headers ]] && preinst_headers 1183 [[ ${ETYPE} == headers ]] && preinst_headers
1139} 1184}
1140 1185
1143 [[ ${ETYPE} == headers ]] && install_headers 1188 [[ ${ETYPE} == headers ]] && install_headers
1144 [[ ${ETYPE} == sources ]] && install_sources 1189 [[ ${ETYPE} == sources ]] && install_sources
1145} 1190}
1146 1191
1147kernel-2_pkg_postinst() { 1192kernel-2_pkg_postinst() {
1148 [[ ${ETYPE} == headers ]] && postinst_headers
1149 [[ ${ETYPE} == sources ]] && postinst_sources 1193 [[ ${ETYPE} == sources ]] && postinst_sources
1150} 1194}
1151 1195
1152kernel-2_pkg_setup() { 1196kernel-2_pkg_setup() {
1153 if kernel_is 2 4; then 1197 if kernel_is 2 4; then
1154 if [ "$( gcc-major-version )" -eq "4" ] ; then 1198 if [[ $(gcc-major-version) -ge 4 ]] ; then
1155 echo 1199 echo
1156 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1200 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1157 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1201 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1158 ewarn "newer kernel that supports gcc-4." 1202 ewarn "newer kernel that supports gcc-4."
1159 echo 1203 echo
1166 1210
1167 ABI="${KERNEL_ABI}" 1211 ABI="${KERNEL_ABI}"
1168 [[ ${ETYPE} == headers ]] && setup_headers 1212 [[ ${ETYPE} == headers ]] && setup_headers
1169 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1213 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1170} 1214}
1215
1216kernel-2_pkg_postrm() {
1217 # This warning only makes sense for kernel sources.
1218 [[ ${ETYPE} == headers ]] && return 0
1219
1220 # If there isn't anything left behind, then don't complain.
1221 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1222 echo
1223 ewarn "Note: Even though you have successfully unmerged "
1224 ewarn "your kernel package, directories in kernel source location: "
1225 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1226 ewarn "with modified files will remain behind. By design, package managers"
1227 ewarn "will not remove these modified files and the directories they reside in."
1228 echo
1229}

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