/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.243 Revision 1.282
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2013 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.243 2010/11/28 05:07:28 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.282 2013/04/17 13:52:17 tomwij Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# Original author: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
50# possible. Test ONLY for "1". 50# possible. Test ONLY for "1".
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere. 51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available 52# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist 53# or the license will note the inclusion of freedist
54# code. 54# code.
55 55# K_LONGTERM - If set, the eclass will search for the kernel source
56# in the long term directories on the upstream servers
57# as the location has been changed by upstream
56# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 58# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
57# can be supported by the headers ebuild 59# can be supported by the headers ebuild
58 60
59# UNIPATCH_LIST - space delimetered list of patches to be applied to the 61# UNIPATCH_LIST - space delimetered list of patches to be applied to the
60# kernel 62# kernel
65# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
66# the doc dir 68# the doc dir
67# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
68# order, so they are applied in the order passed 70# order, so they are applied in the order passed
69 71
72# Changing any other variable in this eclass is not supported; you can request
73# for additional variables to be added by contacting the current maintainer.
74# If you do change them, there is a chance that we will not fix resulting bugs;
75# that of course does not mean we're not willing to help.
76
70inherit eutils toolchain-funcs versionator multilib 77inherit eutils toolchain-funcs versionator multilib
71EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst 78EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
72 79
73# Added by Daniel Ostrow <dostrow@gentoo.org> 80# Added by Daniel Ostrow <dostrow@gentoo.org>
74# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 81# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
75# I will remove it when I come up with something more reasonable. 82# I will remove it when I come up with something more reasonable.
76[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}" 83[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 86if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
80 export CTARGET=${CATEGORY/cross-} 87 export CTARGET=${CATEGORY/cross-}
81fi 88fi
82 89
83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 90HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
85 LICENSE="GPL-2" 91: ${LICENSE:="GPL-2"}
86 92
87# This is the latest KV_PATCH of the deblob tool available from the 93# This is the latest KV_PATCH of the deblob tool available from the
88# libre-sources upstream. If you bump this, you MUST regenerate the Manifests 94# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
89# for ALL kernel-2 consumer packages where deblob is available. 95# for ALL kernel-2 consumer packages where deblob is available.
90[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=36 96: ${DEBLOB_MAX_VERSION:=38}
91 97
92# No need to run scanelf/strip on kernel sources/headers (bug #134453). 98# No need to run scanelf/strip on kernel sources/headers (bug #134453).
93RESTRICT="binchecks strip" 99RESTRICT="binchecks strip"
94 100
95# set LINUX_HOSTCFLAGS if not already set 101# set LINUX_HOSTCFLAGS if not already set
96[[ -z ${LINUX_HOSTCFLAGS} ]] && \
97 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 102: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
98 103
99# debugging functions 104# debugging functions
100#============================================================== 105#==============================================================
101# this function exists only to help debug kernel-2.eclass 106# this function exists only to help debug kernel-2.eclass
102# if you are adding new functionality in, put a call to it 107# if you are adding new functionality in, put a call to it
103# at the start of src_unpack, or during SRC_URI/dep generation. 108# at the start of src_unpack, or during SRC_URI/dep generation.
104debug-print-kernel2-variables() { 109debug-print-kernel2-variables() {
105 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \ 110 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
106 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \ 111 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
107 UNIPATCH_LIST S KERNEL_URI ; do 112 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
108 debug-print "${v}: ${!v}" 113 debug-print "${v}: ${!v}"
109 done 114 done
110} 115}
111 116
112#Eclass functions only from here onwards ... 117#Eclass functions only from here onwards ...
113#============================================================== 118#==============================================================
114handle_genpatches() { 119handle_genpatches() {
115 local tarball 120 local tarball
116 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 121 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
117 122
123 debug-print "Inside handle_genpatches"
124 local OKV_ARRAY
125 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
126
127 # for > 3.0 kernels, handle genpatches tarball name
128 # genpatches for 3.0 and 3.0.1 might be named
129 # genpatches-3.0-1.base.tar.xz and genpatches-3.0-2.base.tar.xz
130 # respectively. Handle this.
131
118 for i in ${K_WANT_GENPATCHES} ; do 132 for i in ${K_WANT_GENPATCHES} ; do
133 if [[ ${KV_MAJOR} -ge 3 ]]; then
134 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
135 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.xz"
136 else
137 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz"
138 fi
139 else
119 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 140 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
141 fi
142 debug-print "genpatches tarball: $tarball"
120 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 143 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
121 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 144 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
122 done 145 done
123} 146}
124 147
125detect_version() { 148detect_version() {
126 # this function will detect and set 149 # this function will detect and set
127 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 150 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
128 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) 151 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
129 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 152 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
130 153
131 if [[ -n ${KV_FULL} ]]; then 154 # We've already run, so nothing to do here.
132 # we will set this for backwards compatibility. 155 [[ -n ${KV_FULL} ]] && return 0
133 KV=${KV_FULL}
134
135 # we know KV_FULL so lets stop here. but not without resetting S
136 S=${WORKDIR}/linux-${KV_FULL}
137 return
138 fi
139 156
140 # CKV is used as a comparison kernel version, which is used when 157 # CKV is used as a comparison kernel version, which is used when
141 # PV doesnt reflect the genuine kernel version. 158 # PV doesnt reflect the genuine kernel version.
142 # this gets set to the portage style versioning. ie: 159 # this gets set to the portage style versioning. ie:
143 # CKV=2.6.11_rc4 160 # CKV=2.6.11_rc4
147 OKV=${OKV/_rc/-rc} 164 OKV=${OKV/_rc/-rc}
148 OKV=${OKV/-r*} 165 OKV=${OKV/-r*}
149 OKV=${OKV/_p*} 166 OKV=${OKV/_p*}
150 167
151 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 168 KV_MAJOR=$(get_version_component_range 1 ${OKV})
169 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
170 local OKV_ARRAY
171 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
172
173 # if KV_MAJOR >= 3, then we have no more KV_MINOR
174 #if [[ ${KV_MAJOR} -lt 3 ]]; then
175 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
152 KV_MINOR=$(get_version_component_range 2 ${OKV}) 176 KV_MINOR=$(get_version_component_range 2 ${OKV})
153 KV_PATCH=$(get_version_component_range 3 ${OKV}) 177 KV_PATCH=$(get_version_component_range 3 ${OKV})
154
155 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 178 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
179 KV_EXTRA=$(get_version_component_range 4- ${OKV})
180 KV_EXTRA=${KV_EXTRA/[-_]*}
181 else
182 KV_PATCH=$(get_version_component_range 3- ${OKV})
183 fi
184 else
185 KV_PATCH=$(get_version_component_range 2 ${OKV})
156 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 186 KV_EXTRA=$(get_version_component_range 3- ${OKV})
157 KV_EXTRA=${KV_EXTRA/[-_]*} 187 KV_EXTRA=${KV_EXTRA/[-_]*}
188 fi
189
190 debug-print "KV_EXTRA is ${KV_EXTRA}"
191
192 KV_PATCH=${KV_PATCH/[-_]*}
193
194 local v n=0 missing
195 #if [[ ${KV_MAJOR} -lt 3 ]]; then
196 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
197 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
198 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
199 done
158 else 200 else
159 KV_PATCH=$(get_version_component_range 3- ${OKV})
160 fi
161 KV_PATCH=${KV_PATCH/[-_]*}
162
163 local v n=0 missing
164 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do 201 for v in CKV OKV KV_{MAJOR,PATCH} ; do
165 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} "; 202 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
166 done 203 done
204 fi
205
167 [[ $n -eq 1 ]] && \ 206 [[ $n -eq 1 ]] && \
168 eerror "Missing variables: ${missing}" && \ 207 eerror "Missing variables: ${missing}" && \
169 die "Failed to extract kernel version (try explicit CKV in ebuild)!" 208 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
170 unset v n missing 209 unset v n missing
171 210
211# if [[ ${KV_MAJOR} -ge 3 ]]; then
212 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
213 KV_PATCH_ARR=(${KV_PATCH//\./ })
214
215 # at this point 031412, Linus is putting all 3.x kernels in a
216 # 3.x directory, may need to revisit when 4.x is released
217 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
218
219 [[ -n "${K_LONGTERM}" ]] &&
220 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
221 else
222 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
172 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 223 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
224 if [[ ${KV_MAJOR} -ge 3 ]]; then
225 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
226 else
227 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
228 fi
229
230 [[ -n "${K_LONGTERM}" ]] &&
231 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
232 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
233 fi
234
235 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
236
237 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
238 # handle non genpatch using sources correctly
239 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
240 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.xz"
241 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
242 fi
243 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz"
244 else
245 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
246 fi
173 247
174 RELEASE=${CKV/${OKV}} 248 RELEASE=${CKV/${OKV}}
175 RELEASE=${RELEASE/_beta} 249 RELEASE=${RELEASE/_beta}
176 RELEASE=${RELEASE/_rc/-rc} 250 RELEASE=${RELEASE/_rc/-rc}
177 RELEASE=${RELEASE/_pre/-pre} 251 RELEASE=${RELEASE/_pre/-pre}
178 # We cannot trivally call kernel_is here, because it calls us to detect the 252 # We cannot trivally call kernel_is here, because it calls us to detect the
179 # version 253 # version
180 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 254 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
181 [ $(($KV_MAJOR * 1000 + $KV_MINOR)) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git} 255 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
182 RELEASETYPE=${RELEASE//[0-9]} 256 RELEASETYPE=${RELEASE//[0-9]}
183 257
184 # Now we know that RELEASE is the -rc/-git 258 # Now we know that RELEASE is the -rc/-git
185 # and RELEASETYPE is the same but with its numerics stripped 259 # and RELEASETYPE is the same but with its numerics stripped
186 # we can work on better sorting EXTRAVERSION. 260 # we can work on better sorting EXTRAVERSION.
187 # first of all, we add the release 261 # first of all, we add the release
188 EXTRAVERSION="${RELEASE}" 262 EXTRAVERSION="${RELEASE}"
189 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 263 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
190 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 264 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
191 265
192 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 266 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
193 if [[ -n "${K_NOUSEPR}" ]]; then 267 if [[ -n "${K_NOUSEPR}" ]]; then
194 # Don't add anything based on PR to EXTRAVERSION 268 # Don't add anything based on PR to EXTRAVERSION
195 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 269 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
213 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 287 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
214 288
215 # The only messing around which should actually effect this is for KV_EXTRA 289 # The only messing around which should actually effect this is for KV_EXTRA
216 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 290 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
217 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 291 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
292
218 if [[ -n ${KV_EXTRA} ]]; then 293 if [[ -n ${KV_EXTRA} ]]; then
294 if [[ -n ${KV_MINOR} ]]; then
219 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 295 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
220 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 296 else
221 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 297 OKV="${KV_MAJOR}.${KV_PATCH}"
298 fi
299 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz
300 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
222 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 301 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
223 fi 302 fi
224 303
225 # We need to set this using OKV, but we need to set it before we do any 304 # We need to set this using OKV, but we need to set it before we do any
226 # messing around with OKV based on RELEASETYPE 305 # messing around with OKV based on RELEASETYPE
227 KV_FULL=${OKV}${EXTRAVERSION} 306 KV_FULL=${OKV}${EXTRAVERSION}
232 311
233 # -rc-git pulls can be achieved by specifying CKV 312 # -rc-git pulls can be achieved by specifying CKV
234 # for example: 313 # for example:
235 # CKV="2.6.11_rc3_pre2" 314 # CKV="2.6.11_rc3_pre2"
236 # will pull: 315 # will pull:
237 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 316 # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz
238 317
318 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
319
239 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 320 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
240 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 321 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
241 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 322 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
242 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 323 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
243 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 324 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
244 fi 325 fi
245 326
246 if [[ ${RELEASETYPE} == -git ]]; then 327 if [[ ${RELEASETYPE} == -git ]]; then
247 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 328 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
248 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 329 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
249 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 330 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
250 fi 331 fi
251 332
252 if [[ ${RELEASETYPE} == -rc-git ]]; then 333 if [[ ${RELEASETYPE} == -rc-git ]]; then
253 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 334 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
254 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 335 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz
255 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 336 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz
256 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 337 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
338
257 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 339 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz"
258 fi 340 fi
341 else
342 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
343 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
344 OKV="2.6.39"
345 else
346 KV_PATCH_ARR=(${KV_PATCH//\./ })
347 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
348 fi
349 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
350 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
351 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
352 fi
353
354 if [[ ${RELEASETYPE} == -git ]]; then
355 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
356 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
357 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
358 fi
359
360 if [[ ${RELEASETYPE} == -rc-git ]]; then
361 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
362 OKV="2.6.39"
363 else
364 KV_PATCH_ARR=(${KV_PATCH//\./ })
365 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
366 fi
367 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz
368 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz
369 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
370
371 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz"
372 fi
373
374
375 fi
376
259 377
260 debug-print-kernel2-variables 378 debug-print-kernel2-variables
261 379
262 handle_genpatches 380 handle_genpatches
263} 381}
264 382
383# Note: duplicated in linux-info.eclass
265kernel_is() { 384kernel_is() {
266 # ALL of these should be set before we can safely continue this function. 385 # ALL of these should be set before we can safely continue this function.
267 # some of the sources have in the past had only one set. 386 # some of the sources have in the past had only one set.
268 local v n=0 387 local v n=0
269 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done 388 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
270 [[ $n -eq 1 ]] && detect_version 389 [[ $n -eq 1 ]] && detect_version
271 unset v n 390 unset v n
272 391
273 # Now we can continue 392 # Now we can continue
274 local operator test value x=0 y=0 z=0 393 local operator test value
275 394
276 case ${1} in 395 case ${1#-} in
277 lt) operator="-lt"; shift;; 396 lt) operator="-lt"; shift;;
278 gt) operator="-gt"; shift;; 397 gt) operator="-gt"; shift;;
279 le) operator="-le"; shift;; 398 le) operator="-le"; shift;;
280 ge) operator="-ge"; shift;; 399 ge) operator="-ge"; shift;;
281 eq) operator="-eq"; shift;; 400 eq) operator="-eq"; shift;;
282 *) operator="-eq";; 401 *) operator="-eq";;
283 esac 402 esac
284
285 for x in ${@}; do
286 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
287 value="${value}${x}"
288 z=$((${z} + 1))
289
290 case ${z} in
291 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
292 test="${test}${KV_MAJOR}";;
293 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
294 test="${test}${KV_MINOR}";;
295 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
296 test="${test}${KV_PATCH}";;
297 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 403 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
298 esac
299 done
300 404
301 [ ${test} ${operator} ${value} ] && return 0 || return 1 405 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
406 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
407 [ ${test} ${operator} ${value} ]
302} 408}
303 409
304kernel_is_2_4() { 410kernel_is_2_4() {
305 kernel_is 2 4 411 kernel_is 2 4
306} 412}
312# Capture the sources type and set DEPENDs 418# Capture the sources type and set DEPENDs
313if [[ ${ETYPE} == sources ]]; then 419if [[ ${ETYPE} == sources ]]; then
314 DEPEND="!build? ( sys-apps/sed 420 DEPEND="!build? ( sys-apps/sed
315 >=sys-devel/binutils-2.11.90.0.31 )" 421 >=sys-devel/binutils-2.11.90.0.31 )"
316 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 422 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
317 sys-devel/make )" 423 sys-devel/make
424 dev-lang/perl
425 sys-devel/bc )"
318 PDEPEND="!build? ( virtual/dev-manager )" 426 PDEPEND="!build? ( virtual/dev-manager )"
319 427
320 PROVIDE="virtual/linux-sources"
321 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
322
323 SLOT="${PVR}" 428 SLOT="${PVR}"
324 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 429 DESCRIPTION="Sources based on the Linux Kernel."
325 IUSE="symlink build" 430 IUSE="symlink build"
326 431
327 # Bug #266157, deblob for libre support 432 # Bug #266157, deblob for libre support
328 if [[ -z ${K_PREDEBLOBBED} ]] ; then 433 if [[ -z ${K_PREDEBLOBBED} ]] ; then
329 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then 434 # Bug #359865, force a call to detect_version if needed
330 kernel_is ge 2 6 27 && \ 435 kernel_is ge 2 6 27 && \
436 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
331 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ 437 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
332 K_DEBLOB_AVAILABLE=1 438 K_DEBLOB_AVAILABLE=1
333 fi
334 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then 439 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
335 IUSE="${IUSE} deblob" 440 IUSE="${IUSE} deblob"
336 # Reflect that kernels contain firmware blobs unless otherwise 441 # Reflect that kernels contain firmware blobs unless otherwise
337 # stripped 442 # stripped
338 LICENSE="${LICENSE} !deblob? ( freedist )" 443 LICENSE="${LICENSE} !deblob? ( freedist )"
339 444
445 if [[ -n KV_MINOR ]]; then
340 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 446 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
447 else
448 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
449 fi
450
451 if [[ ${KV_MAJOR} -ge 3 ]]; then
452 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
453 fi
454
341 DEBLOB_A="deblob-${DEBLOB_PV}" 455 DEBLOB_A="deblob-${DEBLOB_PV}"
342 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}" 456 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
343 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" 457 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
344 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N" 458 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
345 if ! has "${EAPI:-0}" 0 1 ; then 459 if ! has "${EAPI:-0}" 0 1 ; then
347 else 461 else
348 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}" 462 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
349 fi 463 fi
350 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}" 464 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
351 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" 465 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
352 466
467 DEPEND+=" deblob? ( =dev-lang/python-2* )"
353 KERNEL_URI="${KERNEL_URI} 468 KERNEL_URI="${KERNEL_URI}
354 deblob? ( 469 deblob? (
355 ${DEBLOB_URI} 470 ${DEBLOB_URI}
356 ${DEBLOB_CHECK_URI} 471 ${DEBLOB_CHECK_URI}
357 )" 472 )"
367 482
368 # Since we should NOT honour KBUILD_OUTPUT in headers 483 # Since we should NOT honour KBUILD_OUTPUT in headers
369 # lets unset it here. 484 # lets unset it here.
370 unset KBUILD_OUTPUT 485 unset KBUILD_OUTPUT
371 486
372 if [[ ${CTARGET} = ${CHOST} ]]; then
373 DEPEND="!virtual/os-headers"
374 PROVIDE="virtual/os-headers"
375 SLOT="0" 487 SLOT="0"
376 else
377 SLOT="${CTARGET}"
378 fi
379else 488else
380 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 489 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
381 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 490 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
382fi 491fi
383 492
439 || die "make include/linux/version.h failed" 548 || die "make include/linux/version.h failed"
440 rm -f .config >/dev/null 549 rm -f .config >/dev/null
441} 550}
442 551
443universal_unpack() { 552universal_unpack() {
553 debug-print "Inside universal_unpack"
554
555 local OKV_ARRAY
556 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
557
444 cd "${WORKDIR}" 558 cd "${WORKDIR}"
559 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
560 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
561 else
445 unpack linux-${OKV}.tar.bz2 562 unpack linux-${OKV}.tar.xz
563 fi
564
446 if [[ -d "linux" ]]; then 565 if [[ -d "linux" ]]; then
566 debug-print "Moving linux to linux-${KV_FULL}"
447 mv linux linux-${KV_FULL} \ 567 mv linux linux-${KV_FULL} \
448 || die "Unable to move source tree to ${KV_FULL}." 568 || die "Unable to move source tree to ${KV_FULL}."
449 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 569 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
570 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
571 [[ "${ETYPE}" = "sources" ]]; then
572 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
573 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
574 || die "Unable to move source tree to ${KV_FULL}."
575 else
576 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
450 mv linux-${OKV} linux-${KV_FULL} \ 577 mv linux-${OKV} linux-${KV_FULL} \
578 || die "Unable to move source tree to ${KV_FULL}."
579 fi
580 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
581 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
451 || die "Unable to move source tree to ${KV_FULL}." 582 || die "Unable to move source tree to ${KV_FULL}."
452 fi 583 fi
453 cd "${S}" 584 cd "${S}"
454 585
455 # remove all backup files 586 # remove all backup files
456 find . -iname "*~" -exec rm {} \; 2> /dev/null 587 find . -iname "*~" -exec rm {} \; 2> /dev/null
457 588
458 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
459 # only do this for kernel < 2.6.27 since this file does not exist in later
460 # kernels
461 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
462 then
463 sed -i \
464 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
465 "${S}"/arch/ppc/Makefile
466 else
467 sed -i \
468 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
469 "${S}"/arch/powerpc/Makefile
470 fi
471} 589}
472 590
473unpack_set_extraversion() { 591unpack_set_extraversion() {
474 cd "${S}" 592 cd "${S}"
475 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 593 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
552} 670}
553 671
554# install functions 672# install functions
555#============================================================== 673#==============================================================
556install_universal() { 674install_universal() {
557 #fix silly permissions in tarball 675 # Fix silly permissions in tarball
558 cd "${WORKDIR}" 676 cd "${WORKDIR}"
559 chown -R root:0 * >& /dev/null 677 chown -R 0:0 * >& /dev/null
560 chmod -R a+r-w+X,u+w * 678 chmod -R a+r-w+X,u+w *
561 cd ${OLDPWD} 679 cd ${OLDPWD}
562} 680}
563 681
564install_headers() { 682install_headers() {
576 return 0 694 return 0
577 fi 695 fi
578 696
579 # Do not use "linux/*" as that can cause problems with very long 697 # Do not use "linux/*" as that can cause problems with very long
580 # $S values where the cmdline to cp is too long 698 # $S values where the cmdline to cp is too long
581 cd "${S}" 699 pushd "${S}" >/dev/null
582 dodir ${ddir}/linux 700 dodir ${ddir}/linux
583 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 701 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
584 rm -rf "${D}"/${ddir}/linux/modules 702 rm -rf "${D}"/${ddir}/linux/modules
585 703
586 # Handle multilib headers and crap
587 local multi_dirs="" multi_defs=""
588 case $(tc-arch-kernel) in
589 sparc64)
590 multi_dirs="sparc sparc64"
591 multi_defs="!__arch64__ __arch64__"
592 ;;
593 x86_64)
594 multi_dirs="i386 x86_64"
595 multi_defs="__i386__ __x86_64__"
596 ;;
597 ppc64)
598 multi_dirs="ppc ppc64"
599 multi_defs="!__powerpc64__ __powerpc64__"
600 ;;
601 s390x)
602 multi_dirs="s390 s390x"
603 multi_defs="!__s390x__ __s390x__"
604 ;;
605 arm)
606 dodir ${ddir}/asm 704 dodir ${ddir}/asm
607 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 705 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
608 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
609 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
610 ;;
611 powerpc)
612 dodir ${ddir}/asm
613 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
614 if [[ -e "${S}"/include/asm-ppc ]] ; then
615 dodir ${ddir}/asm-ppc
616 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
617 fi
618 ;;
619 *)
620 dodir ${ddir}/asm
621 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
622 ;;
623 esac
624 if [[ -n ${multi_dirs} ]] ; then
625 local d ml_inc=""
626 for d in ${multi_dirs} ; do
627 dodir ${ddir}/asm-${d}
628 cp -pPR "${S}"/include/asm-${d}/* "${D}"/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
629 706
630 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
631 multi_defs=${multi_defs#* }
632 done
633 create_ml_includes ${ddir}/asm ${ml_inc}
634 fi
635
636 if kernel_is 2 6; then 707 if kernel_is 2 6 ; then
637 dodir ${ddir}/asm-generic 708 dodir ${ddir}/asm-generic
638 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic 709 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
639 fi 710 fi
640 711
641 # clean up 712 # clean up
642 find "${D}" -name '*.orig' -exec rm -f {} \; 713 find "${D}" -name '*.orig' -exec rm -f {} \;
643 714
644 cd ${OLDPWD} 715 popd >/dev/null
645} 716}
646 717
647install_sources() { 718install_sources() {
648 local file 719 local file
649 720
668 echo "Please check the ebuild ChangeLog for more details." \ 739 echo "Please check the ebuild ChangeLog for more details." \
669 > "${S}"/patches.txt 740 > "${S}"/patches.txt
670 fi 741 fi
671 742
672 mv ${WORKDIR}/linux* "${D}"/usr/src 743 mv ${WORKDIR}/linux* "${D}"/usr/src
744
745 if [[ -z ${UNIPATCH_DOCS} ]] ; then
746 dodoc ${UNIPATCH_DOCS}
747 fi
673} 748}
674 749
675# pkg_preinst functions 750# pkg_preinst functions
676#============================================================== 751#==============================================================
677preinst_headers() { 752preinst_headers() {
751 826
752 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 827 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
753 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 828 KV_MAJOR=$(get_version_component_range 1 ${OKV})
754 KV_MINOR=$(get_version_component_range 2 ${OKV}) 829 KV_MINOR=$(get_version_component_range 2 ${OKV})
755 KV_PATCH=$(get_version_component_range 3 ${OKV}) 830 KV_PATCH=$(get_version_component_range 3 ${OKV})
756 if [[ "$(tc-arch)" = "sparc" ]] \ 831 if [[ "$(tc-arch)" = "sparc" ]]; then
757 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 832 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
758 then 833 then
759 echo 834 echo
760 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 835 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
761 elog "you now need to do" 836 elog "you now need to do"
762 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 837 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
763 elog "instead of just" 838 elog "instead of just"
764 elog " make" 839 elog " make"
765 elog "to compile the kernel. For more information please browse to" 840 elog "to compile the kernel. For more information please browse to"
766 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 841 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
767 echo 842 echo
843 fi
768 fi 844 fi
769} 845}
770 846
771# pkg_setup functions 847# pkg_setup functions
772#============================================================== 848#==============================================================
887 done 963 done
888 964
889 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot 965 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
890 # bug #272676 966 # bug #272676
891 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then 967 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
892 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then 968 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
893 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch" 969 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
894 echo 970 echo
895 ewarn "fbcondecor currently prevents sparc/sparc64 from booting" 971 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
896 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." 972 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
897 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" 973 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
916 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 992 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
917 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 993 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
918 994
919 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 995 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
920 996
921 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
922 while [ ${PATCH_DEPTH} -lt 5 ]; do 997 while [ ${PATCH_DEPTH} -lt 5 ]; do
923 echo "Attempting Dry-run:" >> ${STDERR_T} 998 echo "Attempting Dry-run:" >> ${STDERR_T}
924 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T} 999 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
925 echo "=======================================================" >> ${STDERR_T} 1000 echo "=======================================================" >> ${STDERR_T}
926 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1001 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
1002 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH})"
927 echo "Attempting patch:" > ${STDERR_T} 1003 echo "Attempting patch:" > ${STDERR_T}
928 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T} 1004 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
929 echo "=======================================================" >> ${STDERR_T} 1005 echo "=======================================================" >> ${STDERR_T}
930 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1006 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
931 eend 0 1007 eend 0
934 else 1010 else
935 eend 1 1011 eend 1
936 eerror "Failed to apply patch ${i/*\//}" 1012 eerror "Failed to apply patch ${i/*\//}"
937 eerror "Please attach ${STDERR_T} to any bug you may post." 1013 eerror "Please attach ${STDERR_T} to any bug you may post."
938 eshopts_pop 1014 eshopts_pop
939 die "Failed to apply ${i/*\//}" 1015 die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}."
940 fi 1016 fi
941 else 1017 else
942 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1018 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
943 fi 1019 fi
944 done 1020 done
945 if [ ${PATCH_DEPTH} -eq 5 ]; then 1021 if [ ${PATCH_DEPTH} -eq 5 ]; then
946 eend 1 1022 eerror "Failed to dry-run patch ${i/*\//}"
947 eerror "Please attach ${STDERR_T} to any bug you may post." 1023 eerror "Please attach ${STDERR_T} to any bug you may post."
948 eshopts_pop 1024 eshopts_pop
949 die "Unable to dry-run patch." 1025 die "Unable to dry-run patch on any patch depth lower than 5."
950 fi 1026 fi
951 done 1027 done
952 done 1028 done
953 1029
954 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which 1030 # When genpatches is used, we want to install 0000_README which documents
955 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 1031 # the patches that were used; such that the user can see them, bug #301478.
956 # which is why I'm not taking too much time over this. 1032 if [[ ! -z ${K_WANT_GENPATCHES} ]] ; then
1033 UNIPATCH_DOCS="${UNIPATCH_DOCS} 0000_README"
1034 fi
1035
1036 # When files listed in UNIPATCH_DOCS are found in KPATCH_DIR's, we copy it
1037 # to the temporary directory and remember them in UNIPATCH_DOCS to install
1038 # them during the install phase.
957 local tmp 1039 local tmp
1040 for x in ${KPATCH_DIR}; do
958 for i in ${UNIPATCH_DOCS}; do 1041 for i in ${UNIPATCH_DOCS}; do
959 tmp="${tmp} ${i//*\/}" 1042 if [[ -f "${x}/${i}" ]] ; then
1043 tmp="${tmp} \"${T}/${i}\""
960 cp -f ${i} "${T}"/ 1044 cp -f "${x}/${i}" "${T}"/
1045 fi
1046 done
961 done 1047 done
962 UNIPATCH_DOCS="${tmp}" 1048 UNIPATCH_DOCS="${tmp}"
963 1049
964 # clean up KPATCH_DIR's - fixes bug #53610 1050 # clean up KPATCH_DIR's - fixes bug #53610
965 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1051 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
1021 for i in ${COMPAT_URI}; do 1107 for i in ${COMPAT_URI}; do
1022 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1108 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
1023 done 1109 done
1024 fi 1110 fi
1025 done 1111 done
1026}
1027
1028# sparc nastiness
1029#==============================================================
1030# This script generates the files in /usr/include/asm for sparc systems
1031# during installation of sys-kernel/linux-headers.
1032# Will no longer be needed when full 64 bit support is used on sparc64
1033# systems.
1034#
1035# Shamefully ripped from Debian
1036# ----------------------------------------------------------------------
1037
1038# Idea borrowed from RedHat's kernel package
1039
1040# This is gonna get replaced by something in multilib.eclass soon...
1041# --eradicator
1042generate_sparc_asm() {
1043 local name
1044
1045 cd $1 || die
1046 mkdir asm
1047
1048 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
1049 name="$(echo $h | tr a-z. A-Z_)"
1050 # common header
1051 echo "/* All asm/ files are generated and point to the corresponding
1052 * file in asm-sparc or asm-sparc64.
1053 */
1054
1055#ifndef __SPARCSTUB__${name}__
1056#define __SPARCSTUB__${name}__
1057" > asm/${h}
1058
1059 # common for sparc and sparc64
1060 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
1061 echo "#ifdef __arch64__
1062#include <asm-sparc64/$h>
1063#else
1064#include <asm-sparc/$h>
1065#endif
1066" >> asm/${h}
1067
1068 # sparc only
1069 elif [ -f asm-sparc/$h ]; then
1070echo "#ifndef __arch64__
1071#include <asm-sparc/$h>
1072#endif
1073" >> asm/${h}
1074
1075 # sparc64 only
1076 else
1077echo "#ifdef __arch64__
1078#include <asm-sparc64/$h>
1079#endif
1080" >> asm/${h}
1081 fi
1082
1083 # common footer
1084 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
1085 done
1086 return 0
1087} 1112}
1088 1113
1089headers___fix() { 1114headers___fix() {
1090 # Voodoo to partially fix broken upstream headers. 1115 # Voodoo to partially fix broken upstream headers.
1091 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1116 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1137 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1162 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1138 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed" 1163 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1139 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed" 1164 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1140 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed" 1165 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1141 fi 1166 fi
1167
1168 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1169 # only do this for kernel < 2.6.27 since this file does not exist in later
1170 # kernels
1171 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
1172 then
1173 sed -i \
1174 -e "s|TOUT := .tmp_gas_check|TOUT := \"${T}\"/.tmp_gas_check|" \
1175 "${S}"/arch/ppc/Makefile
1176 else
1177 sed -i \
1178 -e "s|TOUT := .tmp_gas_check|TOUT := \"${T}\"/.tmp_gas_check|" \
1179 "${S}"/arch/powerpc/Makefile
1180 fi
1142} 1181}
1143 1182
1144kernel-2_src_compile() { 1183kernel-2_src_compile() {
1145 cd "${S}" 1184 cd "${S}"
1146 [[ ${ETYPE} == headers ]] && compile_headers 1185 [[ ${ETYPE} == headers ]] && compile_headers
1147 1186
1148 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then 1187 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1149 echo ">>> Running deblob script ..." 1188 echo ">>> Running deblob script ..."
1150 sh "${T}/${DEBLOB_A}" --force || \ 1189 EPYTHON="python2" sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!"
1151 die "Deblob script failed to run!!!"
1152 fi 1190 fi
1153} 1191}
1154 1192
1155# if you leave it to the default src_test, it will run make to 1193# if you leave it to the default src_test, it will run make to
1156# find whether test/check targets are present; since "make test" 1194# find whether test/check targets are present; since "make test"
1174 [[ ${ETYPE} == sources ]] && postinst_sources 1212 [[ ${ETYPE} == sources ]] && postinst_sources
1175} 1213}
1176 1214
1177kernel-2_pkg_setup() { 1215kernel-2_pkg_setup() {
1178 if kernel_is 2 4; then 1216 if kernel_is 2 4; then
1179 if [ "$( gcc-major-version )" -eq "4" ] ; then 1217 if [[ $(gcc-major-version) -ge 4 ]] ; then
1180 echo 1218 echo
1181 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1219 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1182 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1220 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1183 ewarn "newer kernel that supports gcc-4." 1221 ewarn "newer kernel that supports gcc-4."
1184 echo 1222 echo
1191 1229
1192 ABI="${KERNEL_ABI}" 1230 ABI="${KERNEL_ABI}"
1193 [[ ${ETYPE} == headers ]] && setup_headers 1231 [[ ${ETYPE} == headers ]] && setup_headers
1194 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1232 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1195} 1233}
1234
1235kernel-2_pkg_postrm() {
1236 # This warning only makes sense for kernel sources.
1237 [[ ${ETYPE} == headers ]] && return 0
1238
1239 # If there isn't anything left behind, then don't complain.
1240 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1241 echo
1242 ewarn "Note: Even though you have successfully unmerged "
1243 ewarn "your kernel package, directories in kernel source location: "
1244 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1245 ewarn "with modified files will remain behind. By design, package managers"
1246 ewarn "will not remove these modified files and the directories they reside in."
1247 echo
1248}

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