/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.258 Revision 1.293
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2014 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 1.258 2011/08/18 14:58:57 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.293 2014/01/17 19:05:05 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>
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_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
41# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
43# combination of "base" and "extras" 43# combination of "base", "extras" or "experimental".
44# K_EXP_GENPATCHES_PULL - If set, we pull "experimental" regardless of the USE FLAG
45# but expect the ebuild maintainer to use K_EXP_GENPATCHES_LIST.
46# K_EXP_GENPATCHES_NOUSE - If set, no USE flag will be provided for "experimental";
47# as a result the user cannot choose to apply those patches.
48# K_EXP_GENPATCHES_LIST - A list of patches to pick from "experimental" to apply when
49# 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. 50# 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 51# A value of "5" would apply genpatches-2.6.12-5 to
46# my-sources-2.6.12.ebuild 52# my-sources-2.6.12.ebuild
47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security 53# 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 54# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob
67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 73# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
68# the doc dir 74# the doc dir
69# UNIPATCH_STRICTORDER - if this is set places patches into directories of 75# UNIPATCH_STRICTORDER - if this is set places patches into directories of
70# order, so they are applied in the order passed 76# order, so they are applied in the order passed
71 77
78# Changing any other variable in this eclass is not supported; you can request
79# for additional variables to be added by contacting the current maintainer.
80# If you do change them, there is a chance that we will not fix resulting bugs;
81# that of course does not mean we're not willing to help.
82
72inherit eutils toolchain-funcs versionator multilib 83inherit eutils toolchain-funcs versionator multilib python
73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm 84EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
74 85
75# Added by Daniel Ostrow <dostrow@gentoo.org> 86# 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. 87# 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. 88# I will remove it when I come up with something more reasonable.
81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 92if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
82 export CTARGET=${CATEGORY/cross-} 93 export CTARGET=${CATEGORY/cross-}
83fi 94fi
84 95
85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 96HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
86[[ -z ${LICENSE} ]] && \
87 LICENSE="GPL-2" 97: ${LICENSE:="GPL-2"}
88 98
89# This is the latest KV_PATCH of the deblob tool available from the 99# 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 100# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
91# for ALL kernel-2 consumer packages where deblob is available. 101# for ALL kernel-2 consumer packages where deblob is available.
92[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=38 102: ${DEBLOB_MAX_VERSION:=38}
93 103
94# No need to run scanelf/strip on kernel sources/headers (bug #134453). 104# No need to run scanelf/strip on kernel sources/headers (bug #134453).
95RESTRICT="binchecks strip" 105RESTRICT="binchecks strip"
96 106
97# set LINUX_HOSTCFLAGS if not already set 107# set LINUX_HOSTCFLAGS if not already set
98[[ -z ${LINUX_HOSTCFLAGS} ]] && \
99 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 108: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
100 109
101# debugging functions 110# debugging functions
102#============================================================== 111#==============================================================
103# this function exists only to help debug kernel-2.eclass 112# this function exists only to help debug kernel-2.eclass
104# if you are adding new functionality in, put a call to it 113# if you are adding new functionality in, put a call to it
105# at the start of src_unpack, or during SRC_URI/dep generation. 114# at the start of src_unpack, or during SRC_URI/dep generation.
106debug-print-kernel2-variables() { 115debug-print-kernel2-variables() {
107 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \ 116 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
108 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \ 117 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
109 UNIPATCH_LIST S KERNEL_URI ; do 118 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
110 debug-print "${v}: ${!v}" 119 debug-print "${v}: ${!v}"
111 done 120 done
112} 121}
113 122
114#Eclass functions only from here onwards ... 123#Eclass functions only from here onwards ...
116handle_genpatches() { 125handle_genpatches() {
117 local tarball 126 local tarball
118 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 127 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
119 128
120 debug-print "Inside handle_genpatches" 129 debug-print "Inside handle_genpatches"
121 local oldifs=${IFS}
122 export IFS="."
123 local OKV_ARRAY=( $OKV ) 130 local OKV_ARRAY
124 export IFS=${oldifs} 131 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
125 132
126 # for > 3.0 kernels, handle genpatches tarball name 133 # for > 3.0 kernels, handle genpatches tarball name
127 # genpatches for 3.0 and 3.0.1 might be named 134 # 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 135 # genpatches-3.0-1.base.tar.xz and genpatches-3.0-2.base.tar.xz
129 # respectively. Handle this. 136 # respectively. Handle this.
130 137
131 for i in ${K_WANT_GENPATCHES} ; do 138 for i in ${K_WANT_GENPATCHES} ; do
132 if [[ ${KV_MAJOR} -ge 3 ]]; then 139 if [[ ${KV_MAJOR} -ge 3 ]]; then
133 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then 140 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
134 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2" 141 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.xz"
142 else
143 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz"
144 fi
135 else 145 else
136 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
137 fi
138 else
139 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 146 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
140 fi 147 fi
148
149 local use_cond_start="" use_cond_end=""
150
151 if [[ "${i}" == "experimental" && -z ${K_EXP_GENPATCHES_PULL} && -z ${K_EXP_GENPATCHES_NOUSE} ]] ; then
152 use_cond_start="experimental? ( "
153 use_cond_end=" )"
154
155 if use experimental ; then
156 UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}"
157 debug-print "genpatches tarball: $tarball"
158 fi
159 else
160 UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}"
141 debug-print "genpatches tarball: $tarball" 161 debug-print "genpatches tarball: $tarball"
142 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 162 fi
143 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 163
164 GENPATCHES_URI+=" ${use_cond_start}mirror://gentoo/${tarball}${use_cond_end}"
144 done 165 done
145} 166}
146 167
147detect_version() { 168detect_version() {
148 # this function will detect and set 169 # this function will detect and set
149 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 170 # - 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) 171 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
151 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 172 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
152 173
153 if [[ -n ${KV_FULL} ]]; then 174 # We've already run, so nothing to do here.
154 # we will set this for backwards compatibility. 175 [[ -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
161 176
162 # CKV is used as a comparison kernel version, which is used when 177 # CKV is used as a comparison kernel version, which is used when
163 # PV doesnt reflect the genuine kernel version. 178 # PV doesnt reflect the genuine kernel version.
164 # this gets set to the portage style versioning. ie: 179 # this gets set to the portage style versioning. ie:
165 # CKV=2.6.11_rc4 180 # CKV=2.6.11_rc4
170 OKV=${OKV/-r*} 185 OKV=${OKV/-r*}
171 OKV=${OKV/_p*} 186 OKV=${OKV/_p*}
172 187
173 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 188 KV_MAJOR=$(get_version_component_range 1 ${OKV})
174 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1) 189 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
175 local oldifs=${IFS}
176 export IFS="."
177 local OKV_ARRAY=( $OKV ) 190 local OKV_ARRAY
178 export IFS=${oldifs} 191 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
179 192
180 # if KV_MAJOR >= 3, then we have no more KV_MINOR 193 # if KV_MAJOR >= 3, then we have no more KV_MINOR
181 #if [[ ${KV_MAJOR} -lt 3 ]]; then 194 #if [[ ${KV_MAJOR} -lt 3 ]]; then
182 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then 195 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
183 KV_MINOR=$(get_version_component_range 2 ${OKV}) 196 KV_MINOR=$(get_version_component_range 2 ${OKV})
217 230
218# if [[ ${KV_MAJOR} -ge 3 ]]; then 231# if [[ ${KV_MAJOR} -ge 3 ]]; then
219 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then 232 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
220 KV_PATCH_ARR=(${KV_PATCH//\./ }) 233 KV_PATCH_ARR=(${KV_PATCH//\./ })
221 234
222 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory 235 # at this point 031412, Linus is putting all 3.x kernels in a
223 # revisit when 3.1 is released 236 # 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}" 237 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
228 fi 238
229 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
230 [[ -n "${K_LONGTERM}" ]] && 239 [[ -n "${K_LONGTERM}" ]] &&
231 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}" 240 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
232 else 241 else
233 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0" 242 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
234 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}" 243 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
244 if [[ ${KV_MAJOR} -ge 3 ]]; then
245 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
246 else
247 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
248 fi
249
235 [[ -n "${K_LONGTERM}" ]] && 250 [[ -n "${K_LONGTERM}" ]] &&
251 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
236 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 252 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
237 fi 253 fi
238 254
239 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}" 255 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
240 256
241 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then 257 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
242 # handle vanilla-sources-3.x.y correctly 258 # handle non genpatch using sources correctly
243 if [[ ${PN/-*} == "vanilla" && ${KV_PATCH} -gt 0 ]]; then 259 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
244 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2" 260 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.xz"
245 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 261 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
246 fi 262 fi
247 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2" 263 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz"
248 else 264 else
249 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 265 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
250 fi 266 fi
251 267
252 RELEASE=${CKV/${OKV}} 268 RELEASE=${CKV/${OKV}}
253 RELEASE=${RELEASE/_beta} 269 RELEASE=${RELEASE/_beta}
254 RELEASE=${RELEASE/_rc/-rc} 270 RELEASE=${RELEASE/_rc/-rc}
298 if [[ -n ${KV_MINOR} ]]; then 314 if [[ -n ${KV_MINOR} ]]; then
299 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 315 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
300 else 316 else
301 OKV="${KV_MAJOR}.${KV_PATCH}" 317 OKV="${KV_MAJOR}.${KV_PATCH}"
302 fi 318 fi
303 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2 319 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz
304 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 320 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
305 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 321 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
306 fi 322 fi
307 323
308 # We need to set this using OKV, but we need to set it before we do any 324 # 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 325 # messing around with OKV based on RELEASETYPE
310 KV_FULL=${OKV}${EXTRAVERSION} 326 KV_FULL=${OKV}${EXTRAVERSION}
315 331
316 # -rc-git pulls can be achieved by specifying CKV 332 # -rc-git pulls can be achieved by specifying CKV
317 # for example: 333 # for example:
318 # CKV="2.6.11_rc3_pre2" 334 # CKV="2.6.11_rc3_pre2"
319 # will pull: 335 # will pull:
320 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 336 # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz
321 337
322 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then 338 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
323 339
324 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 340 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
325 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 341 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
326 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2 342 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
327 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 343 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
328 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 344 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
329 fi 345 fi
330 346
331 if [[ ${RELEASETYPE} == -git ]]; then 347 if [[ ${RELEASETYPE} == -git ]]; then
332 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2 348 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
333 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 349 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
334 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 350 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
335 fi 351 fi
336 352
337 if [[ ${RELEASETYPE} == -rc-git ]]; then 353 if [[ ${RELEASETYPE} == -rc-git ]]; then
338 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 354 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
339 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 355 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 356 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz
341 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 357 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
342 358
343 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 359 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz"
344 fi 360 fi
345 else 361 else
346 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 362 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
347 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then 363 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
348 OKV="2.6.39" 364 OKV="2.6.39"
349 else 365 else
350 KV_PATCH_ARR=(${KV_PATCH//\./ }) 366 KV_PATCH_ARR=(${KV_PATCH//\./ })
351 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))" 367 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
352 fi 368 fi
353 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2 369 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
354 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2" 370 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
355 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 371 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
356 fi 372 fi
357 373
358 if [[ ${RELEASETYPE} == -git ]]; then 374 if [[ ${RELEASETYPE} == -git ]]; then
359 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2 375 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
360 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2" 376 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
361 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 377 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
362 fi 378 fi
363 379
364 if [[ ${RELEASETYPE} == -rc-git ]]; then 380 if [[ ${RELEASETYPE} == -rc-git ]]; then
365 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then 381 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
366 OKV="2.6.39" 382 OKV="2.6.39"
367 else 383 else
368 KV_PATCH_ARR=(${KV_PATCH//\./ }) 384 KV_PATCH_ARR=(${KV_PATCH//\./ })
369 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))" 385 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
370 fi 386 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 392 fi
377 393
378 394
379 fi 395 fi
380 396
382 debug-print-kernel2-variables 398 debug-print-kernel2-variables
383 399
384 handle_genpatches 400 handle_genpatches
385} 401}
386 402
403# Note: duplicated in linux-info.eclass
387kernel_is() { 404kernel_is() {
388 # ALL of these should be set before we can safely continue this function. 405 # 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. 406 # some of the sources have in the past had only one set.
390 local v n=0 407 local v n=0
391 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done 408 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
392 [[ $n -eq 1 ]] && detect_version 409 [[ $n -eq 1 ]] && detect_version
393 unset v n 410 unset v n
394 411
395 # Now we can continue 412 # Now we can continue
396 local operator test value x=0 y=0 z=0 413 local operator test value
397 414
398 case ${1} in 415 case ${1#-} in
399 lt) operator="-lt"; shift;; 416 lt) operator="-lt"; shift;;
400 gt) operator="-gt"; shift;; 417 gt) operator="-gt"; shift;;
401 le) operator="-le"; shift;; 418 le) operator="-le"; shift;;
402 ge) operator="-ge"; shift;; 419 ge) operator="-ge"; shift;;
403 eq) operator="-eq"; shift;; 420 eq) operator="-eq"; shift;;
404 *) operator="-eq";; 421 *) operator="-eq";;
405 esac 422 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.";; 423 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
420 esac
421 done
422 424
423 [ ${test} ${operator} ${value} ] && return 0 || return 1 425 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
426 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
427 [ ${test} ${operator} ${value} ]
424} 428}
425 429
426kernel_is_2_4() { 430kernel_is_2_4() {
427 kernel_is 2 4 431 kernel_is 2 4
428} 432}
431 kernel_is 2 6 || kernel_is 2 5 435 kernel_is 2 6 || kernel_is 2 5
432} 436}
433 437
434# Capture the sources type and set DEPENDs 438# Capture the sources type and set DEPENDs
435if [[ ${ETYPE} == sources ]]; then 439if [[ ${ETYPE} == sources ]]; then
436 DEPEND="!build? ( sys-apps/sed 440 DEPEND="!build? (
441 sys-apps/sed
437 >=sys-devel/binutils-2.11.90.0.31 )" 442 >=sys-devel/binutils-2.11.90.0.31
438 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 443 )"
444 RDEPEND="!build? (
445 >=sys-libs/ncurses-5.2
439 sys-devel/make )" 446 sys-devel/make
447 dev-lang/perl
448 sys-devel/bc
449 )"
440 PDEPEND="!build? ( virtual/dev-manager )" 450 PDEPEND="!build? ( virtual/dev-manager )"
441 451
442 SLOT="${PVR}" 452 SLOT="${PVR}"
443 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel" 453 DESCRIPTION="Sources based on the Linux Kernel."
444 IUSE="symlink build" 454 IUSE="symlink build"
445 455
446 # Bug #266157, deblob for libre support 456 # Bug #266157, deblob for libre support
447 if [[ -z ${K_PREDEBLOBBED} ]] ; then 457 if [[ -z ${K_PREDEBLOBBED} ]] ; then
448 # Bug #359865, force a call to detect_version if needed 458 # Bug #359865, force a call to detect_version if needed
449 kernel_is ge 2 6 27 && \ 459 kernel_is ge 2 6 27 && \
450 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \ 460 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
451 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 461 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
452 K_DEBLOB_AVAILABLE=1 462 K_DEBLOB_AVAILABLE=1
453 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 463 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
454 IUSE="${IUSE} deblob" 464 IUSE="${IUSE} deblob python"
455 # Reflect that kernels contain firmware blobs unless otherwise 465 # Reflect that kernels contain firmware blobs unless otherwise
456 # stripped 466 # stripped
457 LICENSE="${LICENSE} !deblob? ( freedist )" 467 LICENSE="${LICENSE} !deblob? ( freedist )"
458 468
459 if [[ -n KV_MINOR ]]; then 469 if [[ -n KV_MINOR ]]; then
476 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}" 486 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
477 fi 487 fi
478 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}" 488 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
479 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 489 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
480 490
491 #deblob script currently only works with python-2
492 PYTHON_DEPEND="python? 2"
493 PYTHON_USE_WITH_OPT="python"
494
481 KERNEL_URI="${KERNEL_URI} 495 KERNEL_URI="${KERNEL_URI}
482 deblob? ( 496 deblob? (
483 ${DEBLOB_URI} 497 ${DEBLOB_URI}
484 ${DEBLOB_CHECK_URI} 498 ${DEBLOB_CHECK_URI}
485 )" 499 )"
495 509
496 # Since we should NOT honour KBUILD_OUTPUT in headers 510 # Since we should NOT honour KBUILD_OUTPUT in headers
497 # lets unset it here. 511 # lets unset it here.
498 unset KBUILD_OUTPUT 512 unset KBUILD_OUTPUT
499 513
500 if [[ ${CTARGET} = ${CHOST} ]]; then
501 SLOT="0" 514 SLOT="0"
502 else
503 SLOT="${CTARGET}"
504 fi
505else 515else
506 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 516 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
507 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 517 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
508fi 518fi
509 519
567} 577}
568 578
569universal_unpack() { 579universal_unpack() {
570 debug-print "Inside universal_unpack" 580 debug-print "Inside universal_unpack"
571 581
572 local oldifs=${IFS}
573 export IFS="."
574 local OKV_ARRAY=( $OKV ) 582 local OKV_ARRAY
575 export IFS=${oldifs} 583 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
576 584
577 cd "${WORKDIR}" 585 cd "${WORKDIR}"
578 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then 586 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
579 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2 587 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
580 else 588 else
581 unpack linux-${OKV}.tar.bz2 589 unpack linux-${OKV}.tar.xz
582 fi 590 fi
583 591
584 if [[ -d "linux" ]]; then 592 if [[ -d "linux" ]]; then
585 debug-print "Moving linux to linux-${KV_FULL}" 593 debug-print "Moving linux to linux-${KV_FULL}"
586 mv linux linux-${KV_FULL} \ 594 mv linux linux-${KV_FULL} \
603 cd "${S}" 611 cd "${S}"
604 612
605 # remove all backup files 613 # remove all backup files
606 find . -iname "*~" -exec rm {} \; 2> /dev/null 614 find . -iname "*~" -exec rm {} \; 2> /dev/null
607 615
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} 616}
622 617
623unpack_set_extraversion() { 618unpack_set_extraversion() {
624 cd "${S}" 619 cd "${S}"
625 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 620 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
702} 697}
703 698
704# install functions 699# install functions
705#============================================================== 700#==============================================================
706install_universal() { 701install_universal() {
707 #fix silly permissions in tarball 702 # Fix silly permissions in tarball
708 cd "${WORKDIR}" 703 cd "${WORKDIR}"
709 chown -R root:0 * >& /dev/null 704 chown -R 0:0 * >& /dev/null
710 chmod -R a+r-w+X,u+w * 705 chmod -R a+r-w+X,u+w *
711 cd ${OLDPWD} 706 cd ${OLDPWD}
712} 707}
713 708
714install_headers() { 709install_headers() {
719 if kernel_is ge 2 6 18 ; then 714 if kernel_is ge 2 6 18 ; then
720 env_setup_xmakeopts 715 env_setup_xmakeopts
721 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die 716 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
722 717
723 # let other packages install some of these headers 718 # let other packages install some of these headers
724 rm -rf "${D}"/${ddir}/sound #alsa-headers
725 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc... 719 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
726 return 0 720 return 0
727 fi 721 fi
728 722
729 # Do not use "linux/*" as that can cause problems with very long 723 # Do not use "linux/*" as that can cause problems with very long
771 echo "Please check the ebuild ChangeLog for more details." \ 765 echo "Please check the ebuild ChangeLog for more details." \
772 > "${S}"/patches.txt 766 > "${S}"/patches.txt
773 fi 767 fi
774 768
775 mv ${WORKDIR}/linux* "${D}"/usr/src 769 mv ${WORKDIR}/linux* "${D}"/usr/src
770
771 if [[ -n "${UNIPATCH_DOCS}" ]] ; then
772 for i in ${UNIPATCH_DOCS}; do
773 dodoc "${T}"/${i}
774 done
775 fi
776} 776}
777 777
778# pkg_preinst functions 778# pkg_preinst functions
779#============================================================== 779#==============================================================
780preinst_headers() { 780preinst_headers() {
839 fi 839 fi
840 840
841 # optionally display security unsupported message 841 # optionally display security unsupported message
842 # Start with why 842 # Start with why
843 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then 843 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
844 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security." 844 ewarn "Deblobbed kernels may not be up-to-date security-wise"
845 ewarn "as they depend on external scripts."
845 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 846 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
846 ewarn "${PN} is UNSUPPORTED by Gentoo Security." 847 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
847 fi 848 fi
848 # And now the general message. 849 # And now the general message.
849 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 850 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
855 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 856 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
856 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 857 KV_MAJOR=$(get_version_component_range 1 ${OKV})
857 KV_MINOR=$(get_version_component_range 2 ${OKV}) 858 KV_MINOR=$(get_version_component_range 2 ${OKV})
858 KV_PATCH=$(get_version_component_range 3 ${OKV}) 859 KV_PATCH=$(get_version_component_range 3 ${OKV})
859 if [[ "$(tc-arch)" = "sparc" ]]; then 860 if [[ "$(tc-arch)" = "sparc" ]]; then
860 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 861 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] ; then
861 then
862 echo 862 echo
863 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 863 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
864 elog "you now need to do" 864 elog "you now need to do"
865 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 865 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
866 elog "instead of just" 866 elog "instead of just"
942 PIPE_CMD="" 942 PIPE_CMD=""
943 case ${extention} in 943 case ${extention} in
944 xz) PIPE_CMD="xz -dc";; 944 xz) PIPE_CMD="xz -dc";;
945 lzma) PIPE_CMD="lzma -dc";; 945 lzma) PIPE_CMD="lzma -dc";;
946 bz2) PIPE_CMD="bzip2 -dc";; 946 bz2) PIPE_CMD="bzip2 -dc";;
947 patch) PIPE_CMD="cat";; 947 patch*) PIPE_CMD="cat";;
948 diff) PIPE_CMD="cat";; 948 diff) PIPE_CMD="cat";;
949 gz|Z|z) PIPE_CMD="gzip -dc";; 949 gz|Z|z) PIPE_CMD="gzip -dc";;
950 ZIP|zip) PIPE_CMD="unzip -p";; 950 ZIP|zip) PIPE_CMD="unzip -p";;
951 *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";; 951 *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";;
952 esac 952 esac
978 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" 978 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
979 else 979 else
980 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" 980 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
981 fi 981 fi
982 fi 982 fi
983 fi
984
985 # If experimental was not chosen by the user, drop experimental patches not in K_EXP_GENPATCHES_LIST.
986 if [[ "${i}" == *"genpatches-"*".experimental."* && -n ${K_EXP_GENPATCHES_PULL} ]] ; then
987 if [[ -z ${K_EXP_GENPATCHES_NOUSE} ]] && use experimental; then
988 continue
989 fi
990
991 local j
992 for j in ${KPATCH_DIR}/*/50*_*.patch*; do
993 for k in ${K_EXP_GENPATCHES_LIST} ; do
994 [[ "$(basename ${j})" == ${k}* ]] && continue 2
995 done
996 UNIPATCH_DROP+=" $(basename ${j})"
997 done
983 fi 998 fi
984 done 999 done
985 1000
986 #populate KPATCH_DIRS so we know where to look to remove the excludes 1001 #populate KPATCH_DIRS so we know where to look to remove the excludes
987 x=${KPATCH_DIR} 1002 x=${KPATCH_DIR}
1020 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 1035 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
1021 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 1036 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
1022 1037
1023 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 1038 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
1024 1039
1025 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
1026 while [ ${PATCH_DEPTH} -lt 5 ]; do 1040 while [ ${PATCH_DEPTH} -lt 5 ]; do
1027 echo "Attempting Dry-run:" >> ${STDERR_T} 1041 echo "Attempting Dry-run:" >> ${STDERR_T}
1028 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T} 1042 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
1029 echo "=======================================================" >> ${STDERR_T} 1043 echo "=======================================================" >> ${STDERR_T}
1030 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1044 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
1045 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH})"
1031 echo "Attempting patch:" > ${STDERR_T} 1046 echo "Attempting patch:" > ${STDERR_T}
1032 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T} 1047 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
1033 echo "=======================================================" >> ${STDERR_T} 1048 echo "=======================================================" >> ${STDERR_T}
1034 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1049 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
1035 eend 0 1050 eend 0
1038 else 1053 else
1039 eend 1 1054 eend 1
1040 eerror "Failed to apply patch ${i/*\//}" 1055 eerror "Failed to apply patch ${i/*\//}"
1041 eerror "Please attach ${STDERR_T} to any bug you may post." 1056 eerror "Please attach ${STDERR_T} to any bug you may post."
1042 eshopts_pop 1057 eshopts_pop
1043 die "Failed to apply ${i/*\//}" 1058 die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}."
1044 fi 1059 fi
1045 else 1060 else
1046 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1061 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
1047 fi 1062 fi
1048 done 1063 done
1049 if [ ${PATCH_DEPTH} -eq 5 ]; then 1064 if [ ${PATCH_DEPTH} -eq 5 ]; then
1050 eend 1 1065 eerror "Failed to dry-run patch ${i/*\//}"
1051 eerror "Please attach ${STDERR_T} to any bug you may post." 1066 eerror "Please attach ${STDERR_T} to any bug you may post."
1052 eshopts_pop 1067 eshopts_pop
1053 die "Unable to dry-run patch." 1068 die "Unable to dry-run patch on any patch depth lower than 5."
1054 fi 1069 fi
1055 done 1070 done
1056 done 1071 done
1057 1072
1058 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which 1073 # 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, 1074 # 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. 1075 if [[ ! -z ${K_WANT_GENPATCHES} ]] ; then
1076 UNIPATCH_DOCS="${UNIPATCH_DOCS} 0000_README"
1077 fi
1078
1079 # When files listed in UNIPATCH_DOCS are found in KPATCH_DIR's, we copy it
1080 # to the temporary directory and remember them in UNIPATCH_DOCS to install
1081 # them during the install phase.
1061 local tmp 1082 local tmp
1083 for x in ${KPATCH_DIR}; do
1062 for i in ${UNIPATCH_DOCS}; do 1084 for i in ${UNIPATCH_DOCS}; do
1085 if [[ -f "${x}/${i}" ]] ; then
1063 tmp="${tmp} ${i//*\/}" 1086 tmp="${tmp} ${i}"
1064 cp -f ${i} "${T}"/ 1087 cp -f "${x}/${i}" "${T}"/
1088 fi
1089 done
1065 done 1090 done
1066 UNIPATCH_DOCS="${tmp}" 1091 UNIPATCH_DOCS="${tmp}"
1067 1092
1068 # clean up KPATCH_DIR's - fixes bug #53610 1093 # clean up KPATCH_DIR's - fixes bug #53610
1069 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1094 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
1125 for i in ${COMPAT_URI}; do 1150 for i in ${COMPAT_URI}; do
1126 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1151 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1127 done 1152 done
1128 fi 1153 fi
1129 done 1154 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} 1155}
1192 1156
1193headers___fix() { 1157headers___fix() {
1194 # Voodoo to partially fix broken upstream headers. 1158 # Voodoo to partially fix broken upstream headers.
1195 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1159 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1241 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1205 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1242 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed" 1206 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1243 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed" 1207 cp "${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" 1208 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1245 fi 1209 fi
1210
1211 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1212 # only do this for kernel < 2.6.27 since this file does not exist in later
1213 # kernels
1214 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] ; then
1215 sed -i \
1216 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1217 "${S}"/arch/ppc/Makefile
1218 else
1219 sed -i \
1220 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
1221 "${S}"/arch/powerpc/Makefile
1222 fi
1246} 1223}
1247 1224
1248kernel-2_src_compile() { 1225kernel-2_src_compile() {
1249 cd "${S}" 1226 cd "${S}"
1250 [[ ${ETYPE} == headers ]] && compile_headers 1227 [[ ${ETYPE} == headers ]] && compile_headers
1251 1228
1252 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1229 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1253 echo ">>> Running deblob script ..." 1230 echo ">>> Running deblob script ..."
1254 sh "${T}/${DEBLOB_A}" --force || \ 1231 sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!"
1255 die "Deblob script failed to run!!!"
1256 fi 1232 fi
1257} 1233}
1258 1234
1259# if you leave it to the default src_test, it will run make to 1235# 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" 1236# find whether test/check targets are present; since "make test"
1278 [[ ${ETYPE} == sources ]] && postinst_sources 1254 [[ ${ETYPE} == sources ]] && postinst_sources
1279} 1255}
1280 1256
1281kernel-2_pkg_setup() { 1257kernel-2_pkg_setup() {
1282 if kernel_is 2 4; then 1258 if kernel_is 2 4; then
1283 if [ "$( gcc-major-version )" -eq "4" ] ; then 1259 if [[ $(gcc-major-version) -ge 4 ]] ; then
1284 echo 1260 echo
1285 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1261 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" 1262 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1287 ewarn "newer kernel that supports gcc-4." 1263 ewarn "newer kernel that supports gcc-4."
1288 echo 1264 echo
1297 [[ ${ETYPE} == headers ]] && setup_headers 1273 [[ ${ETYPE} == headers ]] && setup_headers
1298 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1274 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1299} 1275}
1300 1276
1301kernel-2_pkg_postrm() { 1277kernel-2_pkg_postrm() {
1278 # This warning only makes sense for kernel sources.
1279 [[ ${ETYPE} == headers ]] && return 0
1280
1281 # If there isn't anything left behind, then don't complain.
1282 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1302 echo 1283 echo
1303 ewarn "Note: Even though you have successfully unmerged " 1284 ewarn "Note: Even though you have successfully unmerged "
1304 ewarn "your kernel package, directories in kernel source location: " 1285 ewarn "your kernel package, directories in kernel source location: "
1305 ewarn "${ROOT}usr/src/linux-${KV_FULL}" 1286 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1306 ewarn "with modified files will remain behind. By design, package managers" 1287 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." 1288 ewarn "will not remove these modified files and the directories they reside in."
1308 echo 1289 echo
1309} 1290}
1310

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