/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.260 Revision 1.304
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2015 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 1.260 2011/08/29 01:28:10 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.304 2015/05/14 19:26:29 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>
35# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo 36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
38# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
39# 39#
40# K_BASE_VER - for git-sources, declare the base version this patch is
41# based off of.
40# K_DEFCONFIG - Allow specifying a different defconfig target. 42# K_DEFCONFIG - Allow specifying a different defconfig target.
41# If length zero, defaults to "defconfig". 43# If length zero, defaults to "defconfig".
42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 44# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
43# combination of "base" and "extras" 45# combination of "base", "extras" or "experimental".
46# K_EXP_GENPATCHES_PULL - If set, we pull "experimental" regardless of the USE FLAG
47# but expect the ebuild maintainer to use K_EXP_GENPATCHES_LIST.
48# K_EXP_GENPATCHES_NOUSE - If set, no USE flag will be provided for "experimental";
49# as a result the user cannot choose to apply those patches.
50# K_EXP_GENPATCHES_LIST - A list of patches to pick from "experimental" to apply when
51# the USE flag is unset and K_EXP_GENPATCHES_PULL is set.
44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 52# 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 53# A value of "5" would apply genpatches-2.6.12-5 to
46# my-sources-2.6.12.ebuild 54# my-sources-2.6.12.ebuild
47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security 55# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob 56# 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 57# code. If empty, will be set to "1" if deblobbing is
50# possible. Test ONLY for "1". 58# possible. Test ONLY for "1".
59# K_DEBLOB_TAG - This will be the version of deblob script. It's a upstream SVN tag
60# such asw -gnu or -gnu1.
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere. 61# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available 62# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist 63# or the license will note the inclusion of freedist
54# code. 64# code.
55# K_LONGTERM - If set, the eclass will search for the kernel source 65# K_LONGTERM - If set, the eclass will search for the kernel source
67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 77# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
68# the doc dir 78# the doc dir
69# UNIPATCH_STRICTORDER - if this is set places patches into directories of 79# UNIPATCH_STRICTORDER - if this is set places patches into directories of
70# order, so they are applied in the order passed 80# order, so they are applied in the order passed
71 81
82# Changing any other variable in this eclass is not supported; you can request
83# for additional variables to be added by contacting the current maintainer.
84# If you do change them, there is a chance that we will not fix resulting bugs;
85# that of course does not mean we're not willing to help.
86
87PYTHON_COMPAT=( python{2_6,2_7} )
88
72inherit eutils toolchain-funcs versionator multilib 89inherit eutils toolchain-funcs versionator multilib python-any-r1
73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm 90EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
74 91
75# Added by Daniel Ostrow <dostrow@gentoo.org> 92# Added by Daniel Ostrow <dostrow@gentoo.org>
76# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 93# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
77# I will remove it when I come up with something more reasonable. 94# I will remove it when I come up with something more reasonable.
81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 98if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
82 export CTARGET=${CATEGORY/cross-} 99 export CTARGET=${CATEGORY/cross-}
83fi 100fi
84 101
85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 102HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
86[[ -z ${LICENSE} ]] && \
87 LICENSE="GPL-2" 103: ${LICENSE:="GPL-2"}
88 104
89# This is the latest KV_PATCH of the deblob tool available from the 105# This is the latest KV_PATCH of the deblob tool available from the
90# libre-sources upstream. If you bump this, you MUST regenerate the Manifests 106# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
91# for ALL kernel-2 consumer packages where deblob is available. 107# for ALL kernel-2 consumer packages where deblob is available.
92[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=38 108: ${DEBLOB_MAX_VERSION:=38}
93 109
94# No need to run scanelf/strip on kernel sources/headers (bug #134453). 110# No need to run scanelf/strip on kernel sources/headers (bug #134453).
95RESTRICT="binchecks strip" 111RESTRICT="binchecks strip"
96 112
97# set LINUX_HOSTCFLAGS if not already set 113# set LINUX_HOSTCFLAGS if not already set
98[[ -z ${LINUX_HOSTCFLAGS} ]] && \
99 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 114: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
100 115
101# debugging functions 116# debugging functions
102#============================================================== 117#==============================================================
103# this function exists only to help debug kernel-2.eclass 118# this function exists only to help debug kernel-2.eclass
104# if you are adding new functionality in, put a call to it 119# if you are adding new functionality in, put a call to it
116handle_genpatches() { 131handle_genpatches() {
117 local tarball 132 local tarball
118 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 133 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
119 134
120 debug-print "Inside handle_genpatches" 135 debug-print "Inside handle_genpatches"
121 local oldifs=${IFS}
122 export IFS="."
123 local OKV_ARRAY=( $OKV ) 136 local OKV_ARRAY
124 export IFS=${oldifs} 137 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
125 138
126 # for > 3.0 kernels, handle genpatches tarball name 139 # for > 3.0 kernels, handle genpatches tarball name
127 # genpatches for 3.0 and 3.0.1 might be named 140 # genpatches for 3.0 and 3.0.1 might be named
128 # genpatches-3.0-1.base.tar.bz2 and genpatches-3.0-2.base.tar.bz2 141 # genpatches-3.0-1.base.tar.xz and genpatches-3.0-2.base.tar.xz
129 # respectively. Handle this. 142 # respectively. Handle this.
130 143
131 for i in ${K_WANT_GENPATCHES} ; do 144 for i in ${K_WANT_GENPATCHES} ; do
132 if [[ ${KV_MAJOR} -ge 3 ]]; then 145 if [[ ${KV_MAJOR} -ge 3 ]]; then
133 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then 146 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
134 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2" 147 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.xz"
148 else
149 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz"
150 fi
135 else 151 else
136 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
137 fi
138 else
139 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 152 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
140 fi 153 fi
154
155 local use_cond_start="" use_cond_end=""
156
157 if [[ "${i}" == "experimental" && -z ${K_EXP_GENPATCHES_PULL} && -z ${K_EXP_GENPATCHES_NOUSE} ]] ; then
158 use_cond_start="experimental? ( "
159 use_cond_end=" )"
160
161 if use experimental ; then
162 UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}"
163 debug-print "genpatches tarball: $tarball"
164 fi
165 else
166 UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}"
141 debug-print "genpatches tarball: $tarball" 167 debug-print "genpatches tarball: $tarball"
142 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 168 fi
143 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 169 GENPATCHES_URI+=" ${use_cond_start}mirror://gentoo/${tarball}${use_cond_end}"
144 done 170 done
145} 171}
146 172
147detect_version() { 173detect_version() {
148 # this function will detect and set 174 # this function will detect and set
149 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 175 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
150 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) 176 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
151 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 177 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
152 178
153 if [[ -n ${KV_FULL} ]]; then 179 # We've already run, so nothing to do here.
154 # we will set this for backwards compatibility. 180 [[ -n ${KV_FULL} ]] && return 0
155 KV=${KV_FULL}
156
157 # we know KV_FULL so lets stop here. but not without resetting S
158 S=${WORKDIR}/linux-${KV_FULL}
159 return
160 fi
161 181
162 # CKV is used as a comparison kernel version, which is used when 182 # CKV is used as a comparison kernel version, which is used when
163 # PV doesnt reflect the genuine kernel version. 183 # PV doesnt reflect the genuine kernel version.
164 # this gets set to the portage style versioning. ie: 184 # this gets set to the portage style versioning. ie:
165 # CKV=2.6.11_rc4 185 # CKV=2.6.11_rc4
170 OKV=${OKV/-r*} 190 OKV=${OKV/-r*}
171 OKV=${OKV/_p*} 191 OKV=${OKV/_p*}
172 192
173 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 193 KV_MAJOR=$(get_version_component_range 1 ${OKV})
174 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1) 194 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
175 local oldifs=${IFS}
176 export IFS="."
177 local OKV_ARRAY=( $OKV ) 195 local OKV_ARRAY
178 export IFS=${oldifs} 196 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
179 197
180 # if KV_MAJOR >= 3, then we have no more KV_MINOR 198 # if KV_MAJOR >= 3, then we have no more KV_MINOR
181 #if [[ ${KV_MAJOR} -lt 3 ]]; then 199 #if [[ ${KV_MAJOR} -lt 3 ]]; then
182 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then 200 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
183 KV_MINOR=$(get_version_component_range 2 ${OKV}) 201 KV_MINOR=$(get_version_component_range 2 ${OKV})
217 235
218# if [[ ${KV_MAJOR} -ge 3 ]]; then 236# if [[ ${KV_MAJOR} -ge 3 ]]; then
219 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then 237 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
220 KV_PATCH_ARR=(${KV_PATCH//\./ }) 238 KV_PATCH_ARR=(${KV_PATCH//\./ })
221 239
222 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory 240 # at this point 031412, Linus is putting all 3.x kernels in a
223 # revisit when 3.1 is released 241 # 3.x directory, may need to revisit when 4.x is released
224 if [[ ${KV_PATCH} -gt 0 ]]; then
225 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
226 else
227 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}" 242 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
228 fi 243
229 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
230 [[ -n "${K_LONGTERM}" ]] && 244 [[ -n "${K_LONGTERM}" ]] &&
231 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}" 245 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
232 else 246 else
233 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0" 247 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
234 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}" 248 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
249 if [[ ${KV_MAJOR} -ge 3 ]]; then
250 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
251 else
252 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
253 fi
254
235 [[ -n "${K_LONGTERM}" ]] && 255 [[ -n "${K_LONGTERM}" ]] &&
256 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
236 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 257 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
237 fi 258 fi
238 259
239 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}" 260 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
240 261
241 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then 262 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
242 # handle non genpatch using sources correctly 263 # handle non genpatch using sources correctly
243 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then 264 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
244 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2" 265 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.xz"
245 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 266 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
246 fi 267 fi
247 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2" 268 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz"
248 else 269 else
249 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 270 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
250 fi 271 fi
251 272
252 RELEASE=${CKV/${OKV}} 273 RELEASE=${CKV/${OKV}}
253 RELEASE=${RELEASE/_beta} 274 RELEASE=${RELEASE/_beta}
254 RELEASE=${RELEASE/_rc/-rc} 275 RELEASE=${RELEASE/_rc/-rc}
298 if [[ -n ${KV_MINOR} ]]; then 319 if [[ -n ${KV_MINOR} ]]; then
299 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 320 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
300 else 321 else
301 OKV="${KV_MAJOR}.${KV_PATCH}" 322 OKV="${KV_MAJOR}.${KV_PATCH}"
302 fi 323 fi
303 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2 324 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz
304 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 325 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
305 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 326 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
306 fi 327 fi
307 328
308 # We need to set this using OKV, but we need to set it before we do any 329 # We need to set this using OKV, but we need to set it before we do any
309 # messing around with OKV based on RELEASETYPE 330 # messing around with OKV based on RELEASETYPE
310 KV_FULL=${OKV}${EXTRAVERSION} 331 KV_FULL=${OKV}${EXTRAVERSION}
315 336
316 # -rc-git pulls can be achieved by specifying CKV 337 # -rc-git pulls can be achieved by specifying CKV
317 # for example: 338 # for example:
318 # CKV="2.6.11_rc3_pre2" 339 # CKV="2.6.11_rc3_pre2"
319 # will pull: 340 # will pull:
320 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 341 # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz
321 342
322 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then 343 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
323 344
324 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 345 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
325 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 346 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
326 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2 347 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
327 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 348 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
328 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 349 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
329 fi 350 fi
330 351
331 if [[ ${RELEASETYPE} == -git ]]; then 352 if [[ ${RELEASETYPE} == -git ]]; then
332 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2 353 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
333 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 354 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
334 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 355 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
335 fi 356 fi
336 357
337 if [[ ${RELEASETYPE} == -rc-git ]]; then 358 if [[ ${RELEASETYPE} == -rc-git ]]; then
338 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 359 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
339 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 360 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz
340 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 361 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz
341 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 362 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
342 363
343 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 364 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz"
344 fi 365 fi
345 else 366 else
367 KV_PATCH_ARR=(${KV_PATCH//\./ })
368
369 # the different majorminor versions have different patch start versions
370 OKV_DICT=(["2"]="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))" ["3"]="2.6.39" ["4"]="3.19")
371
346 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 372 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
347 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then 373 OKV=${K_BASE_VER:-$OKV_DICT["${KV_MAJOR}"]}
348 OKV="2.6.39"
349 else
350 KV_PATCH_ARR=(${KV_PATCH//\./ })
351 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
352 fi
353 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2 374 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
354 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2" 375 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
355 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 376 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
356 fi 377 fi
357 378
358 if [[ ${RELEASETYPE} == -git ]]; then 379 if [[ ${RELEASETYPE} == -git ]]; then
359 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2 380 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
360 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 381 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
361 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 382 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
362 fi 383 fi
363 384
364 if [[ ${RELEASETYPE} == -rc-git ]]; then 385 if [[ ${RELEASETYPE} == -rc-git ]]; then
365 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then 386 OKV=${K_BASE_VER:-$OKV_DICT["${KV_MAJOR}"]}
366 OKV="2.6.39"
367 else
368 KV_PATCH_ARR=(${KV_PATCH//\./ })
369 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
370 fi
371 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2 387 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz
372 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 388 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz
373 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 389 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
374 390
375 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2" 391 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz"
376 fi
377
378
379 fi 392 fi
380 393
381 394
395 fi
396
382 debug-print-kernel2-variables 397 debug-print-kernel2-variables
383 398
384 handle_genpatches 399 handle_genpatches
385} 400}
386 401
402# Note: duplicated in linux-info.eclass
387kernel_is() { 403kernel_is() {
388 # ALL of these should be set before we can safely continue this function. 404 # ALL of these should be set before we can safely continue this function.
389 # some of the sources have in the past had only one set. 405 # some of the sources have in the past had only one set.
390 local v n=0 406 local v n=0
391 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done 407 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
392 [[ $n -eq 1 ]] && detect_version 408 [[ $n -eq 1 ]] && detect_version
393 unset v n 409 unset v n
394 410
395 # Now we can continue 411 # Now we can continue
396 local operator test value x=0 y=0 z=0 412 local operator test value
397 413
398 case ${1} in 414 case ${1#-} in
399 lt) operator="-lt"; shift;; 415 lt) operator="-lt"; shift;;
400 gt) operator="-gt"; shift;; 416 gt) operator="-gt"; shift;;
401 le) operator="-le"; shift;; 417 le) operator="-le"; shift;;
402 ge) operator="-ge"; shift;; 418 ge) operator="-ge"; shift;;
403 eq) operator="-eq"; shift;; 419 eq) operator="-eq"; shift;;
404 *) operator="-eq";; 420 *) operator="-eq";;
405 esac 421 esac
406
407 for x in ${@}; do
408 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
409 value="${value}${x}"
410 z=$((${z} + 1))
411
412 case ${z} in
413 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
414 test="${test}${KV_MAJOR}";;
415 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
416 test="${test}${KV_MINOR}";;
417 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
418 test="${test}${KV_PATCH}";;
419 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 422 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
420 esac
421 done
422 423
423 [ ${test} ${operator} ${value} ] && return 0 || return 1 424 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
425 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
426 [ ${test} ${operator} ${value} ]
424} 427}
425 428
426kernel_is_2_4() { 429kernel_is_2_4() {
427 kernel_is 2 4 430 kernel_is 2 4
428} 431}
431 kernel_is 2 6 || kernel_is 2 5 434 kernel_is 2 6 || kernel_is 2 5
432} 435}
433 436
434# Capture the sources type and set DEPENDs 437# Capture the sources type and set DEPENDs
435if [[ ${ETYPE} == sources ]]; then 438if [[ ${ETYPE} == sources ]]; then
436 DEPEND="!build? ( sys-apps/sed 439 DEPEND="!build? (
440 sys-apps/sed
437 >=sys-devel/binutils-2.11.90.0.31 )" 441 >=sys-devel/binutils-2.11.90.0.31
438 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 442 )"
443 RDEPEND="!build? (
444 >=sys-libs/ncurses-5.2
439 sys-devel/make )" 445 sys-devel/make
446 dev-lang/perl
447 sys-devel/bc
448 )"
440 PDEPEND="!build? ( virtual/dev-manager )" 449 PDEPEND="!build? ( virtual/dev-manager )"
441 450
442 SLOT="${PVR}" 451 SLOT="${PVR}"
443 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel" 452 DESCRIPTION="Sources based on the Linux Kernel."
444 IUSE="symlink build" 453 IUSE="symlink build"
445 454
446 # Bug #266157, deblob for libre support 455 # Bug #266157, deblob for libre support
447 if [[ -z ${K_PREDEBLOBBED} ]] ; then 456 if [[ -z ${K_PREDEBLOBBED} ]] ; then
448 # Bug #359865, force a call to detect_version if needed 457 # Bug #359865, force a call to detect_version if needed
450 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \ 459 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
451 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 460 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
452 K_DEBLOB_AVAILABLE=1 461 K_DEBLOB_AVAILABLE=1
453 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 462 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
454 IUSE="${IUSE} deblob" 463 IUSE="${IUSE} deblob"
464
455 # Reflect that kernels contain firmware blobs unless otherwise 465 # Reflect that kernels contain firmware blobs unless otherwise
456 # stripped 466 # stripped
457 LICENSE="${LICENSE} !deblob? ( freedist )" 467 LICENSE="${LICENSE} !deblob? ( freedist )"
468
469 DEPEND+=" deblob? ( ${PYTHON_DEPS} )"
458 470
459 if [[ -n KV_MINOR ]]; then 471 if [[ -n KV_MINOR ]]; then
460 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 472 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
461 else 473 else
462 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}" 474 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
464 476
465 if [[ ${KV_MAJOR} -ge 3 ]]; then 477 if [[ ${KV_MAJOR} -ge 3 ]]; then
466 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}" 478 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
467 fi 479 fi
468 480
481 # deblob svn tag, default is -gnu, to change, use K_DEBLOB_TAG in ebuild
482 K_DEBLOB_TAG=${K_DEBLOB_TAG:--gnu}
469 DEBLOB_A="deblob-${DEBLOB_PV}" 483 DEBLOB_A="deblob-${DEBLOB_PV}"
470 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}" 484 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
471 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 485 DEBLOB_HOMEPAGE="http://www.fsfla.org/svn/fsfla/software/linux-libre/releases/tags"
472 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N" 486 DEBLOB_URI_PATH="${DEBLOB_PV}${K_DEBLOB_TAG}"
473 if ! has "${EAPI:-0}" 0 1 ; then 487 if ! has "${EAPI:-0}" 0 1 ; then
474 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}" 488 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
475 else 489 else
476 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}" 490 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
477 fi 491 fi
492
478 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}" 493 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
479 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 494 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
480 495
481 KERNEL_URI="${KERNEL_URI} 496 KERNEL_URI="${KERNEL_URI}
482 deblob? ( 497 deblob? (
495 510
496 # Since we should NOT honour KBUILD_OUTPUT in headers 511 # Since we should NOT honour KBUILD_OUTPUT in headers
497 # lets unset it here. 512 # lets unset it here.
498 unset KBUILD_OUTPUT 513 unset KBUILD_OUTPUT
499 514
500 if [[ ${CTARGET} = ${CHOST} ]]; then
501 SLOT="0" 515 SLOT="0"
502 else
503 SLOT="${CTARGET}"
504 fi
505else 516else
506 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 517 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
507 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 518 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
508fi 519fi
509 520
567} 578}
568 579
569universal_unpack() { 580universal_unpack() {
570 debug-print "Inside universal_unpack" 581 debug-print "Inside universal_unpack"
571 582
572 local oldifs=${IFS}
573 export IFS="."
574 local OKV_ARRAY=( $OKV ) 583 local OKV_ARRAY
575 export IFS=${oldifs} 584 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
576 585
577 cd "${WORKDIR}" 586 cd "${WORKDIR}"
578 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then 587 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
579 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2 588 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
580 else 589 else
581 unpack linux-${OKV}.tar.bz2 590 unpack linux-${OKV}.tar.xz
582 fi 591 fi
583 592
584 if [[ -d "linux" ]]; then 593 if [[ -d "linux" ]]; then
585 debug-print "Moving linux to linux-${KV_FULL}" 594 debug-print "Moving linux to linux-${KV_FULL}"
586 mv linux linux-${KV_FULL} \ 595 mv linux linux-${KV_FULL} \
603 cd "${S}" 612 cd "${S}"
604 613
605 # remove all backup files 614 # remove all backup files
606 find . -iname "*~" -exec rm {} \; 2> /dev/null 615 find . -iname "*~" -exec rm {} \; 2> /dev/null
607 616
608 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
609 # only do this for kernel < 2.6.27 since this file does not exist in later
610 # kernels
611 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
612 then
613 sed -i \
614 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
615 "${S}"/arch/ppc/Makefile
616 else
617 sed -i \
618 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
619 "${S}"/arch/powerpc/Makefile
620 fi
621} 617}
622 618
623unpack_set_extraversion() { 619unpack_set_extraversion() {
624 cd "${S}" 620 cd "${S}"
625 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 621 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
702} 698}
703 699
704# install functions 700# install functions
705#============================================================== 701#==============================================================
706install_universal() { 702install_universal() {
707 #fix silly permissions in tarball 703 # Fix silly permissions in tarball
708 cd "${WORKDIR}" 704 cd "${WORKDIR}"
709 chown -R root:0 * >& /dev/null 705 chown -R 0:0 * >& /dev/null
710 chmod -R a+r-w+X,u+w * 706 chmod -R a+r-w+X,u+w *
711 cd ${OLDPWD} 707 cd ${OLDPWD}
712} 708}
713 709
714install_headers() { 710install_headers() {
719 if kernel_is ge 2 6 18 ; then 715 if kernel_is ge 2 6 18 ; then
720 env_setup_xmakeopts 716 env_setup_xmakeopts
721 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die 717 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
722 718
723 # let other packages install some of these headers 719 # let other packages install some of these headers
724 rm -rf "${D}"/${ddir}/sound #alsa-headers
725 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc... 720 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
726 return 0 721 return 0
727 fi 722 fi
728 723
729 # Do not use "linux/*" as that can cause problems with very long 724 # Do not use "linux/*" as that can cause problems with very long
771 echo "Please check the ebuild ChangeLog for more details." \ 766 echo "Please check the ebuild ChangeLog for more details." \
772 > "${S}"/patches.txt 767 > "${S}"/patches.txt
773 fi 768 fi
774 769
775 mv ${WORKDIR}/linux* "${D}"/usr/src 770 mv ${WORKDIR}/linux* "${D}"/usr/src
771
772 if [[ -n "${UNIPATCH_DOCS}" ]] ; then
773 for i in ${UNIPATCH_DOCS}; do
774 dodoc "${T}"/${i}
775 done
776 fi
776} 777}
777 778
778# pkg_preinst functions 779# pkg_preinst functions
779#============================================================== 780#==============================================================
780preinst_headers() { 781preinst_headers() {
839 fi 840 fi
840 841
841 # optionally display security unsupported message 842 # optionally display security unsupported message
842 # Start with why 843 # Start with why
843 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then 844 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
844 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security." 845 ewarn "Deblobbed kernels may not be up-to-date security-wise"
846 ewarn "as they depend on external scripts."
845 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 847 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
846 ewarn "${PN} is UNSUPPORTED by Gentoo Security." 848 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
847 fi 849 fi
848 # And now the general message. 850 # And now the general message.
849 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 851 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
855 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 857 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
856 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 858 KV_MAJOR=$(get_version_component_range 1 ${OKV})
857 KV_MINOR=$(get_version_component_range 2 ${OKV}) 859 KV_MINOR=$(get_version_component_range 2 ${OKV})
858 KV_PATCH=$(get_version_component_range 3 ${OKV}) 860 KV_PATCH=$(get_version_component_range 3 ${OKV})
859 if [[ "$(tc-arch)" = "sparc" ]]; then 861 if [[ "$(tc-arch)" = "sparc" ]]; then
862 if [[ $(gcc-major-version) -lt 4 && $(gcc-minor-version) -lt 4 ]]; then
860 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 863 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] ; then
861 then
862 echo 864 echo
863 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 865 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
864 elog "you now need to do" 866 elog "you now need to do"
865 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 867 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
866 elog "instead of just" 868 elog "instead of just"
867 elog " make" 869 elog " make"
868 elog "to compile the kernel. For more information please browse to" 870 elog "to compile the kernel. For more information please browse to"
869 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 871 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
870 echo 872 echo
873 fi
871 fi 874 fi
872 fi 875 fi
873} 876}
874 877
875# pkg_setup functions 878# pkg_setup functions
942 PIPE_CMD="" 945 PIPE_CMD=""
943 case ${extention} in 946 case ${extention} in
944 xz) PIPE_CMD="xz -dc";; 947 xz) PIPE_CMD="xz -dc";;
945 lzma) PIPE_CMD="lzma -dc";; 948 lzma) PIPE_CMD="lzma -dc";;
946 bz2) PIPE_CMD="bzip2 -dc";; 949 bz2) PIPE_CMD="bzip2 -dc";;
947 patch) PIPE_CMD="cat";; 950 patch*) PIPE_CMD="cat";;
948 diff) PIPE_CMD="cat";; 951 diff) PIPE_CMD="cat";;
949 gz|Z|z) PIPE_CMD="gzip -dc";; 952 gz|Z|z) PIPE_CMD="gzip -dc";;
950 ZIP|zip) PIPE_CMD="unzip -p";; 953 ZIP|zip) PIPE_CMD="unzip -p";;
951 *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";; 954 *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";;
952 esac 955 esac
976 979
977 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 980 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
978 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" 981 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
979 else 982 else
980 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" 983 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
984 fi
985 fi
986 fi
987
988 # If experimental was not chosen by the user, drop experimental patches not in K_EXP_GENPATCHES_LIST.
989 if [[ "${i}" == *"genpatches-"*".experimental."* && -n ${K_EXP_GENPATCHES_PULL} ]] ; then
990 if [[ -z ${K_EXP_GENPATCHES_NOUSE} ]] && use experimental; then
991 continue
992 fi
993
994 local j
995 for j in ${KPATCH_DIR}/*/50*_*.patch*; do
996 for k in ${K_EXP_GENPATCHES_LIST} ; do
997 [[ "$(basename ${j})" == ${k}* ]] && continue 2
998 done
999 UNIPATCH_DROP+=" $(basename ${j})"
1000 done
1001 else
1002 UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}"
1003 debug-print "genpatches tarball: $tarball"
1004
1005 # check gcc version < 4.9.X uses patch 5000 and = 4.9.X uses patch 5010
1006 if [[ $(gcc-major-version) -eq 4 ]] && [[ $(gcc-minor-version) -ne 9 ]]; then
1007 # drop 5000_enable-additional-cpu-optimizations-for-gcc-4.9.patch
1008 if [[ $UNIPATCH_DROP != *"5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch"* ]]; then
1009 UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch"
1010 fi
1011 else
1012 if [[ $UNIPATCH_DROP != *"5000_enable-additional-cpu-optimizations-for-gcc.patch"* ]]; then
1013 #drop 5000_enable-additional-cpu-optimizations-for-gcc.patch
1014 UNIPATCH_DROP+=" 5000_enable-additional-cpu-optimizations-for-gcc.patch"
981 fi 1015 fi
982 fi 1016 fi
983 fi 1017 fi
984 done 1018 done
985 1019
1020 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 1054 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
1021 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 1055 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
1022 1056
1023 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 1057 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
1024 1058
1059 ####################################################################
1060 # IMPORTANT: This is temporary code to support Linux git 3.15_rc1! #
1061 # #
1062 # The patch contains a removal of a symlink, followed by addition #
1063 # of a file with the same name as the symlink in the same #
1064 # location; this causes the dry-run to fail, filed bug #507656. #
1065 # #
1066 # https://bugs.gentoo.org/show_bug.cgi?id=507656 #
1067 ####################################################################
1068 if [[ ${PN} == "git-sources" ]] ; then
1069 if [[ ${KV_MAJOR}${KV_PATCH} -ge 315 && ${RELEASETYPE} == -rc ]] ; then
1025 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 1070 ebegin "Applying ${i/*\//} (-p1)"
1071 if [ $(patch -p1 --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
1072 eend 0
1073 rm ${STDERR_T}
1074 break
1075 else
1076 eend 1
1077 eerror "Failed to apply patch ${i/*\//}"
1078 eerror "Please attach ${STDERR_T} to any bug you may post."
1079 eshopts_pop
1080 die "Failed to apply ${i/*\//} on patch depth 1."
1081 fi
1082 fi
1083 fi
1084 ####################################################################
1085
1026 while [ ${PATCH_DEPTH} -lt 5 ]; do 1086 while [ ${PATCH_DEPTH} -lt 5 ]; do
1027 echo "Attempting Dry-run:" >> ${STDERR_T} 1087 echo "Attempting Dry-run:" >> ${STDERR_T}
1028 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T} 1088 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
1029 echo "=======================================================" >> ${STDERR_T} 1089 echo "=======================================================" >> ${STDERR_T}
1030 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1090 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
1091 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH})"
1031 echo "Attempting patch:" > ${STDERR_T} 1092 echo "Attempting patch:" > ${STDERR_T}
1032 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T} 1093 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
1033 echo "=======================================================" >> ${STDERR_T} 1094 echo "=======================================================" >> ${STDERR_T}
1034 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1095 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
1035 eend 0 1096 eend 0
1038 else 1099 else
1039 eend 1 1100 eend 1
1040 eerror "Failed to apply patch ${i/*\//}" 1101 eerror "Failed to apply patch ${i/*\//}"
1041 eerror "Please attach ${STDERR_T} to any bug you may post." 1102 eerror "Please attach ${STDERR_T} to any bug you may post."
1042 eshopts_pop 1103 eshopts_pop
1043 die "Failed to apply ${i/*\//}" 1104 die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}."
1044 fi 1105 fi
1045 else 1106 else
1046 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1107 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
1047 fi 1108 fi
1048 done 1109 done
1049 if [ ${PATCH_DEPTH} -eq 5 ]; then 1110 if [ ${PATCH_DEPTH} -eq 5 ]; then
1050 eend 1 1111 eerror "Failed to dry-run patch ${i/*\//}"
1051 eerror "Please attach ${STDERR_T} to any bug you may post." 1112 eerror "Please attach ${STDERR_T} to any bug you may post."
1052 eshopts_pop 1113 eshopts_pop
1053 die "Unable to dry-run patch." 1114 die "Unable to dry-run patch on any patch depth lower than 5."
1054 fi 1115 fi
1055 done 1116 done
1056 done 1117 done
1057 1118
1058 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which 1119 # When genpatches is used, we want to install 0000_README which documents
1059 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 1120 # the patches that were used; such that the user can see them, bug #301478.
1060 # which is why I'm not taking too much time over this. 1121 if [[ ! -z ${K_WANT_GENPATCHES} ]] ; then
1122 UNIPATCH_DOCS="${UNIPATCH_DOCS} 0000_README"
1123 fi
1124
1125 # When files listed in UNIPATCH_DOCS are found in KPATCH_DIR's, we copy it
1126 # to the temporary directory and remember them in UNIPATCH_DOCS to install
1127 # them during the install phase.
1061 local tmp 1128 local tmp
1129 for x in ${KPATCH_DIR}; do
1062 for i in ${UNIPATCH_DOCS}; do 1130 for i in ${UNIPATCH_DOCS}; do
1131 if [[ -f "${x}/${i}" ]] ; then
1063 tmp="${tmp} ${i//*\/}" 1132 tmp="${tmp} ${i}"
1064 cp -f ${i} "${T}"/ 1133 cp -f "${x}/${i}" "${T}"/
1134 fi
1135 done
1065 done 1136 done
1066 UNIPATCH_DOCS="${tmp}" 1137 UNIPATCH_DOCS="${tmp}"
1067 1138
1068 # clean up KPATCH_DIR's - fixes bug #53610 1139 # clean up KPATCH_DIR's - fixes bug #53610
1069 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1140 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
1125 for i in ${COMPAT_URI}; do 1196 for i in ${COMPAT_URI}; do
1126 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1197 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1127 done 1198 done
1128 fi 1199 fi
1129 done 1200 done
1130}
1131
1132# sparc nastiness
1133#==============================================================
1134# This script generates the files in /usr/include/asm for sparc systems
1135# during installation of sys-kernel/linux-headers.
1136# Will no longer be needed when full 64 bit support is used on sparc64
1137# systems.
1138#
1139# Shamefully ripped from Debian
1140# ----------------------------------------------------------------------
1141
1142# Idea borrowed from RedHat's kernel package
1143
1144# This is gonna get replaced by something in multilib.eclass soon...
1145# --eradicator
1146generate_sparc_asm() {
1147 local name
1148
1149 cd $1 || die
1150 mkdir asm
1151
1152 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
1153 name="$(echo $h | tr a-z. A-Z_)"
1154 # common header
1155 echo "/* All asm/ files are generated and point to the corresponding
1156 * file in asm-sparc or asm-sparc64.
1157 */
1158
1159#ifndef __SPARCSTUB__${name}__
1160#define __SPARCSTUB__${name}__
1161" > asm/${h}
1162
1163 # common for sparc and sparc64
1164 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
1165 echo "#ifdef __arch64__
1166#include <asm-sparc64/$h>
1167#else
1168#include <asm-sparc/$h>
1169#endif
1170" >> asm/${h}
1171
1172 # sparc only
1173 elif [ -f asm-sparc/$h ]; then
1174echo "#ifndef __arch64__
1175#include <asm-sparc/$h>
1176#endif
1177" >> asm/${h}
1178
1179 # sparc64 only
1180 else
1181echo "#ifdef __arch64__
1182#include <asm-sparc64/$h>
1183#endif
1184" >> asm/${h}
1185 fi
1186
1187 # common footer
1188 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
1189 done
1190 return 0
1191} 1201}
1192 1202
1193headers___fix() { 1203headers___fix() {
1194 # Voodoo to partially fix broken upstream headers. 1204 # Voodoo to partially fix broken upstream headers.
1195 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1205 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1241 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1251 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1242 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed" 1252 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1243 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed" 1253 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1244 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed" 1254 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1245 fi 1255 fi
1256
1257 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1258 # only do this for kernel < 2.6.27 since this file does not exist in later
1259 # kernels
1260 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] ; then
1261 sed -i \
1262 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1263 "${S}"/arch/ppc/Makefile
1264 else
1265 sed -i \
1266 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1267 "${S}"/arch/powerpc/Makefile
1268 fi
1246} 1269}
1247 1270
1248kernel-2_src_compile() { 1271kernel-2_src_compile() {
1249 cd "${S}" 1272 cd "${S}"
1250 [[ ${ETYPE} == headers ]] && compile_headers 1273 [[ ${ETYPE} == headers ]] && compile_headers
1251 1274
1252 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1275 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1253 echo ">>> Running deblob script ..." 1276 echo ">>> Running deblob script ..."
1254 sh "${T}/${DEBLOB_A}" --force || \ 1277 python_setup
1255 die "Deblob script failed to run!!!" 1278 sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!"
1256 fi 1279 fi
1257} 1280}
1258 1281
1259# if you leave it to the default src_test, it will run make to 1282# if you leave it to the default src_test, it will run make to
1260# find whether test/check targets are present; since "make test" 1283# find whether test/check targets are present; since "make test"
1278 [[ ${ETYPE} == sources ]] && postinst_sources 1301 [[ ${ETYPE} == sources ]] && postinst_sources
1279} 1302}
1280 1303
1281kernel-2_pkg_setup() { 1304kernel-2_pkg_setup() {
1282 if kernel_is 2 4; then 1305 if kernel_is 2 4; then
1283 if [ "$( gcc-major-version )" -eq "4" ] ; then 1306 if [[ $(gcc-major-version) -ge 4 ]] ; then
1284 echo 1307 echo
1285 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1308 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1286 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1309 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1287 ewarn "newer kernel that supports gcc-4." 1310 ewarn "newer kernel that supports gcc-4."
1288 echo 1311 echo
1297 [[ ${ETYPE} == headers ]] && setup_headers 1320 [[ ${ETYPE} == headers ]] && setup_headers
1298 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1321 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1299} 1322}
1300 1323
1301kernel-2_pkg_postrm() { 1324kernel-2_pkg_postrm() {
1325 # This warning only makes sense for kernel sources.
1326 [[ ${ETYPE} == headers ]] && return 0
1327
1328 # If there isn't anything left behind, then don't complain.
1329 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1302 echo 1330 echo
1303 ewarn "Note: Even though you have successfully unmerged " 1331 ewarn "Note: Even though you have successfully unmerged "
1304 ewarn "your kernel package, directories in kernel source location: " 1332 ewarn "your kernel package, directories in kernel source location: "
1305 ewarn "${ROOT}usr/src/linux-${KV_FULL}" 1333 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1306 ewarn "with modified files will remain behind. By design, package managers" 1334 ewarn "with modified files will remain behind. By design, package managers"
1307 ewarn "will not remove these modified files and the directories they reside in." 1335 ewarn "will not remove these modified files and the directories they reside in."
1308 echo 1336 echo
1309} 1337}
1310

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