/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.232 Revision 1.276
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2012 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 1.276 2012/06/06 17:00:09 mpagano 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
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-${OKV}.bz2"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
237 fi
238 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
239 else
240 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
241 fi
163 242
164 RELEASE=${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}.bz2
295 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
209 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 296 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
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
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.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
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//_/-}.bz2
229 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 318 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
230 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 319 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
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}.bz2
235 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 324 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 325 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
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}.bz2
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}${RELEASE/-git*}.bz2
243 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 332 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
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*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
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//_/-}.bz2
345 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
346 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
347 fi
348
349 if [[ ${RELEASETYPE} == -git ]]; then
350 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
351 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
352 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
353 fi
354
355 if [[ ${RELEASETYPE} == -rc-git ]]; then
356 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
357 OKV="2.6.39"
358 else
359 KV_PATCH_ARR=(${KV_PATCH//\./ })
360 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
361 fi
362 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
363 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
364 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
365
366 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
367 fi
368
369
370 fi
371
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 [[ ${ETYPE} == sources ]]; then
301 DEPEND="!build? ( sys-apps/sed 415 DEPEND="!build? ( sys-apps/sed
302 >=sys-devel/binutils-2.11.90.0.31 )" 416 >=sys-devel/binutils-2.11.90.0.31 )"
303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 417 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
304 sys-devel/make )" 418 sys-devel/make )"
305 PDEPEND="!build? ( virtual/dev-manager )" 419 PDEPEND="!build? ( virtual/dev-manager )"
306 420
307 PROVIDE="virtual/linux-sources"
308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
309
310 SLOT="${PVR}" 421 SLOT="${PVR}"
311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 422 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
312 IUSE="symlink build" 423 IUSE="symlink build"
313 424
314 # Bug #266157, deblob for libre support 425 # Bug #266157, deblob for libre support
315 if [[ -z ${K_PREDEBLOBBED} ]] ; then 426 if [[ -z ${K_PREDEBLOBBED} ]] ; then
316 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then 427 # Bug #359865, force a call to detect_version if needed
317 kernel_is ge 2 6 27 && \ 428 kernel_is ge 2 6 27 && \
429 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
318 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 430 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
319 K_DEBLOB_AVAILABLE=1 431 K_DEBLOB_AVAILABLE=1
320 fi
321 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 432 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
322 IUSE="${IUSE} deblob" 433 IUSE="${IUSE} deblob"
323 # Reflect that kernels contain firmware blobs unless otherwise 434 # Reflect that kernels contain firmware blobs unless otherwise
324 # stripped 435 # stripped
325 LICENSE="${LICENSE} !deblob? ( freedist )" 436 LICENSE="${LICENSE} !deblob? ( freedist )"
326 437
438 if [[ -n KV_MINOR ]]; then
327 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 439 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
440 else
441 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
442 fi
443
444 if [[ ${KV_MAJOR} -ge 3 ]]; then
445 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
446 fi
447
328 DEBLOB_A="deblob-${DEBLOB_PV}" 448 DEBLOB_A="deblob-${DEBLOB_PV}"
449 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
329 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 450 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
451 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
452 if ! has "${EAPI:-0}" 0 1 ; then
453 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
454 else
455 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
456 fi
457 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
330 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 458 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
331 459
332 KERNEL_URI="${KERNEL_URI} 460 KERNEL_URI="${KERNEL_URI}
333 deblob? ( 461 deblob? (
334 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A} 462 ${DEBLOB_URI}
463 ${DEBLOB_CHECK_URI}
335 )" 464 )"
336 else 465 else
337 # We have no way to deblob older kernels, so just mark them as 466 # We have no way to deblob older kernels, so just mark them as
338 # tainted with non-libre materials. 467 # tainted with non-libre materials.
339 LICENSE="${LICENSE} freedist" 468 LICENSE="${LICENSE} freedist"
345 474
346 # Since we should NOT honour KBUILD_OUTPUT in headers 475 # Since we should NOT honour KBUILD_OUTPUT in headers
347 # lets unset it here. 476 # lets unset it here.
348 unset KBUILD_OUTPUT 477 unset KBUILD_OUTPUT
349 478
350 if [[ ${CTARGET} = ${CHOST} ]]; then
351 DEPEND="!virtual/os-headers"
352 PROVIDE="virtual/os-headers"
353 SLOT="0" 479 SLOT="0"
354 else
355 SLOT="${CTARGET}"
356 fi
357else 480else
358 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 481 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
359 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 482 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
360fi 483fi
361 484
417 || die "make include/linux/version.h failed" 540 || die "make include/linux/version.h failed"
418 rm -f .config >/dev/null 541 rm -f .config >/dev/null
419} 542}
420 543
421universal_unpack() { 544universal_unpack() {
545 debug-print "Inside universal_unpack"
546
547 local OKV_ARRAY
548 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
549
422 cd "${WORKDIR}" 550 cd "${WORKDIR}"
551 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
552 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
553 else
423 unpack linux-${OKV}.tar.bz2 554 unpack linux-${OKV}.tar.bz2
555 fi
556
424 if [[ -d "linux" ]]; then 557 if [[ -d "linux" ]]; then
558 debug-print "Moving linux to linux-${KV_FULL}"
425 mv linux linux-${KV_FULL} \ 559 mv linux linux-${KV_FULL} \
426 || die "Unable to move source tree to ${KV_FULL}." 560 || die "Unable to move source tree to ${KV_FULL}."
427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 561 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
562 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
563 [[ "${ETYPE}" = "sources" ]]; then
564 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
565 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
566 || die "Unable to move source tree to ${KV_FULL}."
567 else
568 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
428 mv linux-${OKV} linux-${KV_FULL} \ 569 mv linux-${OKV} linux-${KV_FULL} \
570 || die "Unable to move source tree to ${KV_FULL}."
571 fi
572 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
573 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
429 || die "Unable to move source tree to ${KV_FULL}." 574 || die "Unable to move source tree to ${KV_FULL}."
430 fi 575 fi
431 cd "${S}" 576 cd "${S}"
432 577
433 # remove all backup files 578 # remove all backup files
434 find . -iname "*~" -exec rm {} \; 2> /dev/null 579 find . -iname "*~" -exec rm {} \; 2> /dev/null
435 580
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} 581}
450 582
451unpack_set_extraversion() { 583unpack_set_extraversion() {
452 cd "${S}" 584 cd "${S}"
453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 585 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
554 return 0 686 return 0
555 fi 687 fi
556 688
557 # Do not use "linux/*" as that can cause problems with very long 689 # Do not use "linux/*" as that can cause problems with very long
558 # $S values where the cmdline to cp is too long 690 # $S values where the cmdline to cp is too long
559 cd "${S}" 691 pushd "${S}" >/dev/null
560 dodir ${ddir}/linux 692 dodir ${ddir}/linux
561 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 693 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
562 rm -rf "${D}"/${ddir}/linux/modules 694 rm -rf "${D}"/${ddir}/linux/modules
563 695
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 696 dodir ${ddir}/asm
585 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 697 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"
607 698
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 699 if kernel_is 2 6 ; then
615 dodir ${ddir}/asm-generic 700 dodir ${ddir}/asm-generic
616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic 701 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
617 fi 702 fi
618 703
619 # clean up 704 # clean up
620 find "${D}" -name '*.orig' -exec rm -f {} \; 705 find "${D}" -name '*.orig' -exec rm -f {} \;
621 706
622 cd ${OLDPWD} 707 popd >/dev/null
623} 708}
624 709
625install_sources() { 710install_sources() {
626 local file 711 local file
627 712
714 fi 799 fi
715 800
716 # optionally display security unsupported message 801 # optionally display security unsupported message
717 # Start with why 802 # Start with why
718 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then 803 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
719 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security" 804 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
720 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 805 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
721 ewarn "${PN} is UNSUPPORTED by Gentoo Security." 806 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
722 fi 807 fi
723 # And now the general message. 808 # And now the general message.
724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 809 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
729 814
730 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 815 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
731 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 816 KV_MAJOR=$(get_version_component_range 1 ${OKV})
732 KV_MINOR=$(get_version_component_range 2 ${OKV}) 817 KV_MINOR=$(get_version_component_range 2 ${OKV})
733 KV_PATCH=$(get_version_component_range 3 ${OKV}) 818 KV_PATCH=$(get_version_component_range 3 ${OKV})
734 if [[ "$(tc-arch)" = "sparc" ]] \ 819 if [[ "$(tc-arch)" = "sparc" ]]; then
735 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 820 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
736 then 821 then
737 echo 822 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 823 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do" 824 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 825 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just" 826 elog "instead of just"
742 elog " make" 827 elog " make"
743 elog "to compile the kernel. For more information please browse to" 828 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 829 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo 830 echo
746 fi 831 fi
747} 832 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} 833}
756 834
757# pkg_setup functions 835# pkg_setup functions
758#============================================================== 836#==============================================================
759setup_headers() { 837setup_headers() {
773 851
774# unipatch 852# unipatch
775#============================================================== 853#==============================================================
776unipatch() { 854unipatch() {
777 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 855 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 856 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
779 857
780 # set to a standard locale to ensure sorts are ordered properly. 858 # set to a standard locale to ensure sorts are ordered properly.
781 myLC_ALL="${LC_ALL}" 859 myLC_ALL="${LC_ALL}"
782 myLANG="${LANG}" 860 myLANG="${LANG}"
783 LC_ALL="C" 861 LC_ALL="C"
785 863
786 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 864 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
787 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 865 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
788 866
789 # We're gonna need it when doing patches with a predefined patchlevel 867 # We're gonna need it when doing patches with a predefined patchlevel
790 extglob_bak=$(shopt -p extglob)
791 shopt -s extglob 868 eshopts_push -s extglob
792 869
793 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 870 # 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 871 # usage can be either via an env var or by params
795 # although due to the nature we pass this within this eclass 872 # although due to the nature we pass this within this eclass
796 # it shall be by param only. 873 # it shall be by param only.
822 else 899 else
823 extention=${i/*./} 900 extention=${i/*./}
824 extention=${extention/:*/} 901 extention=${extention/:*/}
825 PIPE_CMD="" 902 PIPE_CMD=""
826 case ${extention} in 903 case ${extention} in
904 xz) PIPE_CMD="xz -dc";;
905 lzma) PIPE_CMD="lzma -dc";;
827 bz2) PIPE_CMD="bzip2 -dc";; 906 bz2) PIPE_CMD="bzip2 -dc";;
828 patch) PIPE_CMD="cat";; 907 patch) PIPE_CMD="cat";;
829 diff) PIPE_CMD="cat";; 908 diff) PIPE_CMD="cat";;
830 gz|Z|z) PIPE_CMD="gzip -dc";; 909 gz|Z|z) PIPE_CMD="gzip -dc";;
831 ZIP|zip) PIPE_CMD="unzip -p";; 910 ZIP|zip) PIPE_CMD="unzip -p";;
854 do z="${z}0"; 933 do z="${z}0";
855 done 934 done
856 PATCH_ORDER="${z}${STRICT_COUNT}" 935 PATCH_ORDER="${z}${STRICT_COUNT}"
857 936
858 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 937 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
859 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 938 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
860 else 939 else
861 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 940 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
862 fi 941 fi
863 fi 942 fi
864 fi 943 fi
865 done 944 done
866 945
872 done 951 done
873 952
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot 953 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676 954 # bug #272676
876 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then 955 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
877 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then 956 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" 957 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
879 echo 958 echo
880 ewarn "fbcondecor currently prevents sparc/sparc64 from booting" 959 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
881 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." 960 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
882 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" 961 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
918 break 997 break
919 else 998 else
920 eend 1 999 eend 1
921 eerror "Failed to apply patch ${i/*\//}" 1000 eerror "Failed to apply patch ${i/*\//}"
922 eerror "Please attach ${STDERR_T} to any bug you may post." 1001 eerror "Please attach ${STDERR_T} to any bug you may post."
1002 eshopts_pop
923 die "Failed to apply ${i/*\//}" 1003 die "Failed to apply ${i/*\//}"
924 fi 1004 fi
925 else 1005 else
926 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1006 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
927 fi 1007 fi
928 done 1008 done
929 if [ ${PATCH_DEPTH} -eq 5 ]; then 1009 if [ ${PATCH_DEPTH} -eq 5 ]; then
930 eend 1 1010 eend 1
931 eerror "Please attach ${STDERR_T} to any bug you may post." 1011 eerror "Please attach ${STDERR_T} to any bug you may post."
1012 eshopts_pop
932 die "Unable to dry-run patch." 1013 die "Unable to dry-run patch."
933 fi 1014 fi
934 done 1015 done
935 done 1016 done
936 1017
947 # clean up KPATCH_DIR's - fixes bug #53610 1028 # clean up KPATCH_DIR's - fixes bug #53610
948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1029 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
949 1030
950 LC_ALL="${myLC_ALL}" 1031 LC_ALL="${myLC_ALL}"
951 LANG="${myLANG}" 1032 LANG="${myLANG}"
952 eval ${extglob_bak} 1033 eshopts_pop
953} 1034}
954 1035
955# getfilevar accepts 2 vars as follows: 1036# getfilevar accepts 2 vars as follows:
956# getfilevar <VARIABLE> <CONFIGFILE> 1037# getfilevar <VARIABLE> <CONFIGFILE>
957# pulled from linux-info 1038# pulled from linux-info
1004 for i in ${COMPAT_URI}; do 1085 for i in ${COMPAT_URI}; do
1005 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1086 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1006 done 1087 done
1007 fi 1088 fi
1008 done 1089 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} 1090}
1071 1091
1072headers___fix() { 1092headers___fix() {
1073 # Voodoo to partially fix broken upstream headers. 1093 # Voodoo to partially fix broken upstream headers.
1074 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1094 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1116 kernel_is 2 4 && unpack_2_4 1136 kernel_is 2 4 && unpack_2_4
1117 kernel_is 2 6 && unpack_2_6 1137 kernel_is 2 6 && unpack_2_6
1118 fi 1138 fi
1119 1139
1120 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1140 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1121 cp "${DISTDIR}/${DEBLOB_A}" "${T}" 1141 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1122 chmod +x "${T}/${DEBLOB_A}" 1142 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1143 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1144 fi
1145
1146 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1147 # only do this for kernel < 2.6.27 since this file does not exist in later
1148 # kernels
1149 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
1150 then
1151 sed -i \
1152 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1153 "${S}"/arch/ppc/Makefile
1154 else
1155 sed -i \
1156 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1157 "${S}"/arch/powerpc/Makefile
1123 fi 1158 fi
1124} 1159}
1125 1160
1126kernel-2_src_compile() { 1161kernel-2_src_compile() {
1127 cd "${S}" 1162 cd "${S}"
1132 sh "${T}/${DEBLOB_A}" --force || \ 1167 sh "${T}/${DEBLOB_A}" --force || \
1133 die "Deblob script failed to run!!!" 1168 die "Deblob script failed to run!!!"
1134 fi 1169 fi
1135} 1170}
1136 1171
1172# if you leave it to the default src_test, it will run make to
1173# find whether test/check targets are present; since "make test"
1174# actually produces a few support files, they are installed even
1175# though the package is binchecks-restricted.
1176#
1177# Avoid this altogether by making the function moot.
1178kernel-2_src_test() { :; }
1179
1137kernel-2_pkg_preinst() { 1180kernel-2_pkg_preinst() {
1138 [[ ${ETYPE} == headers ]] && preinst_headers 1181 [[ ${ETYPE} == headers ]] && preinst_headers
1139} 1182}
1140 1183
1141kernel-2_src_install() { 1184kernel-2_src_install() {
1143 [[ ${ETYPE} == headers ]] && install_headers 1186 [[ ${ETYPE} == headers ]] && install_headers
1144 [[ ${ETYPE} == sources ]] && install_sources 1187 [[ ${ETYPE} == sources ]] && install_sources
1145} 1188}
1146 1189
1147kernel-2_pkg_postinst() { 1190kernel-2_pkg_postinst() {
1148 [[ ${ETYPE} == headers ]] && postinst_headers
1149 [[ ${ETYPE} == sources ]] && postinst_sources 1191 [[ ${ETYPE} == sources ]] && postinst_sources
1150} 1192}
1151 1193
1152kernel-2_pkg_setup() { 1194kernel-2_pkg_setup() {
1153 if kernel_is 2 4; then 1195 if kernel_is 2 4; then
1154 if [ "$( gcc-major-version )" -eq "4" ] ; then 1196 if [[ $(gcc-major-version) -ge 4 ]] ; then
1155 echo 1197 echo
1156 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1198 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1157 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1199 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1158 ewarn "newer kernel that supports gcc-4." 1200 ewarn "newer kernel that supports gcc-4."
1159 echo 1201 echo
1166 1208
1167 ABI="${KERNEL_ABI}" 1209 ABI="${KERNEL_ABI}"
1168 [[ ${ETYPE} == headers ]] && setup_headers 1210 [[ ${ETYPE} == headers ]] && setup_headers
1169 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1211 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1170} 1212}
1213
1214kernel-2_pkg_postrm() {
1215 # This warning only makes sense for kernel sources.
1216 [[ ${ETYPE} == headers ]] && return 0
1217
1218 # If there isn't anything left behind, then don't complain.
1219 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1220 echo
1221 ewarn "Note: Even though you have successfully unmerged "
1222 ewarn "your kernel package, directories in kernel source location: "
1223 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1224 ewarn "with modified files will remain behind. By design, package managers"
1225 ewarn "will not remove these modified files and the directories they reside in."
1226 echo
1227}

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