/[gentoo-x86]/eclass/kernel-2.eclass
Gentoo

Diff of /eclass/kernel-2.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.216 Revision 1.272
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 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 1.216 2008/11/13 23:50:55 mpagano Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.272 2011/12/10 07:57:59 vapier 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>
43# combination of "base" and "extras" 43# combination of "base" and "extras"
44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 44# 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 45# A value of "5" would apply genpatches-2.6.12-5 to
46# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security 47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48 48# 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
50# possible. Test ONLY for "1".
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist
54# code.
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
49# 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
50# can be supported by the headers ebuild 59# can be supported by the headers ebuild
51 60
52# 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
53# kernel 62# kernel
59# the doc dir 68# the doc dir
60# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
61# order, so they are applied in the order passed 70# order, so they are applied in the order passed
62 71
63inherit eutils toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
64EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst 73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
65 74
66# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
67# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 76# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
68# I will remove it when I come up with something more reasonable. 77# I will remove it when I come up with something more reasonable.
69[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}" 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
72if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
73 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
74fi 83fi
75 84
76HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
77LICENSE="GPL-2" 86: ${LICENSE:="GPL-2"}
87
88# This is the latest KV_PATCH of the deblob tool available from the
89# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
90# for ALL kernel-2 consumer packages where deblob is available.
91: ${DEBLOB_MAX_VERSION:=38}
78 92
79# No need to run scanelf/strip on kernel sources/headers (bug #134453). 93# No need to run scanelf/strip on kernel sources/headers (bug #134453).
80RESTRICT="binchecks strip" 94RESTRICT="binchecks strip"
81 95
82# set LINUX_HOSTCFLAGS if not already set 96# set LINUX_HOSTCFLAGS if not already set
83[[ -z ${LINUX_HOSTCFLAGS} ]] && \
84 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 97: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
85 98
86# debugging functions 99# debugging functions
87#============================================================== 100#==============================================================
88# this function exists only to help debug kernel-2.eclass 101# this function exists only to help debug kernel-2.eclass
89# if you are adding new functionality in, put a call to it 102# if you are adding new functionality in, put a call to it
90# at the start of src_unpack, or during SRC_URI/dep generation. 103# at the start of src_unpack, or during SRC_URI/dep generation.
91debug-print-kernel2-variables() { 104debug-print-kernel2-variables() {
92 debug-print "PVR: ${PVR}" 105 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
93 debug-print "CKV: ${CKV}" 106 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
94 debug-print "OKV: ${OKV}" 107 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
95 debug-print "KV: ${KV}" 108 debug-print "${v}: ${!v}"
96 debug-print "KV_FULL: ${KV_FULL}" 109 done
97 debug-print "RELEASETYPE: ${RELEASETYPE}"
98 debug-print "RELEASE: ${RELEASE}"
99 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
100 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
101 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
102 debug-print "S: ${S}"
103 debug-print "KERNEL_URI: ${KERNEL_URI}"
104} 110}
105 111
106#Eclass functions only from here onwards ... 112#Eclass functions only from here onwards ...
107#============================================================== 113#==============================================================
108handle_genpatches() { 114handle_genpatches() {
109 local tarball 115 local tarball
110 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 116 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
117
118 debug-print "Inside handle_genpatches"
119 local OKV_ARRAY
120 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
121
122 # for > 3.0 kernels, handle genpatches tarball name
123 # genpatches for 3.0 and 3.0.1 might be named
124 # genpatches-3.0-1.base.tar.bz2 and genpatches-3.0-2.base.tar.bz2
125 # respectively. Handle this.
111 126
112 for i in ${K_WANT_GENPATCHES} ; do 127 for i in ${K_WANT_GENPATCHES} ; do
128 if [[ ${KV_MAJOR} -ge 3 ]]; then
129 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
130 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2"
131 else
132 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
133 fi
134 else
113 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 135 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
136 fi
137 debug-print "genpatches tarball: $tarball"
114 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 138 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
115 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 139 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
116 done 140 done
117} 141}
118 142
119detect_version() { 143detect_version() {
120 # this function will detect and set 144 # this function will detect and set
121 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 145 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
122 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) 146 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
123 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 147 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
124 148
125 if [[ -n ${KV_FULL} ]]; then 149 # We've already run, so nothing to do here.
126 # we will set this for backwards compatibility. 150 [[ -n ${KV_FULL} ]] && return 0
127 KV=${KV_FULL}
128
129 # we know KV_FULL so lets stop here. but not without resetting S
130 S=${WORKDIR}/linux-${KV_FULL}
131 return
132 fi
133 151
134 # CKV is used as a comparison kernel version, which is used when 152 # CKV is used as a comparison kernel version, which is used when
135 # PV doesnt reflect the genuine kernel version. 153 # PV doesnt reflect the genuine kernel version.
136 # this gets set to the portage style versioning. ie: 154 # this gets set to the portage style versioning. ie:
137 # CKV=2.6.11_rc4 155 # CKV=2.6.11_rc4
141 OKV=${OKV/_rc/-rc} 159 OKV=${OKV/_rc/-rc}
142 OKV=${OKV/-r*} 160 OKV=${OKV/-r*}
143 OKV=${OKV/_p*} 161 OKV=${OKV/_p*}
144 162
145 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 163 KV_MAJOR=$(get_version_component_range 1 ${OKV})
164 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
165 local OKV_ARRAY
166 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
167
168 # if KV_MAJOR >= 3, then we have no more KV_MINOR
169 #if [[ ${KV_MAJOR} -lt 3 ]]; then
170 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
146 KV_MINOR=$(get_version_component_range 2 ${OKV}) 171 KV_MINOR=$(get_version_component_range 2 ${OKV})
147 KV_PATCH=$(get_version_component_range 3 ${OKV}) 172 KV_PATCH=$(get_version_component_range 3 ${OKV})
148
149 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 173 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
174 KV_EXTRA=$(get_version_component_range 4- ${OKV})
175 KV_EXTRA=${KV_EXTRA/[-_]*}
176 else
177 KV_PATCH=$(get_version_component_range 3- ${OKV})
178 fi
179 else
180 KV_PATCH=$(get_version_component_range 2 ${OKV})
150 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 181 KV_EXTRA=$(get_version_component_range 3- ${OKV})
151 KV_EXTRA=${KV_EXTRA/[-_]*} 182 KV_EXTRA=${KV_EXTRA/[-_]*}
183 fi
184
185 debug-print "KV_EXTRA is ${KV_EXTRA}"
186
187 KV_PATCH=${KV_PATCH/[-_]*}
188
189 local v n=0 missing
190 #if [[ ${KV_MAJOR} -lt 3 ]]; then
191 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
192 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
193 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
194 done
152 else 195 else
153 KV_PATCH=$(get_version_component_range 3- ${OKV}) 196 for v in CKV OKV KV_{MAJOR,PATCH} ; do
197 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
198 done
199 fi
200
201 [[ $n -eq 1 ]] && \
202 eerror "Missing variables: ${missing}" && \
203 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
204 unset v n missing
205
206# if [[ ${KV_MAJOR} -ge 3 ]]; then
207 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
208 KV_PATCH_ARR=(${KV_PATCH//\./ })
209
210 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory
211 # revisit when 3.1 is released
212 if [[ ${KV_PATCH} -gt 0 ]]; then
213 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
214 else
215 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
154 fi 216 fi
155 KV_PATCH=${KV_PATCH/[-_]*} 217 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
156 218 [[ -n "${K_LONGTERM}" ]] &&
219 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
220 else
221 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
157 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 222 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
223 if [[ ${KV_MAJOR} -ge 3 ]]; then
224 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
225 else
226 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
227 fi
228
229 [[ -n "${K_LONGTERM}" ]] &&
230 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
231 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
232 fi
233
234 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
235
236 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
237 # handle non genpatch using sources correctly
238 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
239 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2"
240 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
241 fi
242 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
243 else
244 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
245 fi
158 246
159 RELEASE=${CKV/${OKV}} 247 RELEASE=${CKV/${OKV}}
160 RELEASE=${RELEASE/_beta} 248 RELEASE=${RELEASE/_beta}
161 RELEASE=${RELEASE/_rc/-rc} 249 RELEASE=${RELEASE/_rc/-rc}
162 RELEASE=${RELEASE/_pre/-pre} 250 RELEASE=${RELEASE/_pre/-pre}
251 # We cannot trivally call kernel_is here, because it calls us to detect the
252 # version
163 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 253 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
254 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
164 RELEASETYPE=${RELEASE//[0-9]} 255 RELEASETYPE=${RELEASE//[0-9]}
165 256
166 # Now we know that RELEASE is the -rc/-git 257 # Now we know that RELEASE is the -rc/-git
167 # and RELEASETYPE is the same but with its numerics stripped 258 # and RELEASETYPE is the same but with its numerics stripped
168 # we can work on better sorting EXTRAVERSION. 259 # we can work on better sorting EXTRAVERSION.
169 # first of all, we add the release 260 # first of all, we add the release
170 EXTRAVERSION="${RELEASE}" 261 EXTRAVERSION="${RELEASE}"
171 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 262 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
172 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 263 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
173 264
174 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 265 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
175 if [[ -n "${K_NOUSEPR}" ]]; then 266 if [[ -n "${K_NOUSEPR}" ]]; then
176 # Don't add anything based on PR to EXTRAVERSION 267 # Don't add anything based on PR to EXTRAVERSION
177 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 268 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
195 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 286 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
196 287
197 # The only messing around which should actually effect this is for KV_EXTRA 288 # The only messing around which should actually effect this is for KV_EXTRA
198 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 289 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
199 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 290 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
291
200 if [[ -n ${KV_EXTRA} ]]; then 292 if [[ -n ${KV_EXTRA} ]]; then
293 if [[ -n ${KV_MINOR} ]]; then
201 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 294 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
202 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 295 else
203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 296 OKV="${KV_MAJOR}.${KV_PATCH}"
297 fi
298 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
299 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
204 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 300 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
205 fi 301 fi
206 302
207 # We need to set this using OKV, but we need to set it before we do any 303 # We need to set this using OKV, but we need to set it before we do any
208 # messing around with OKV based on RELEASETYPE 304 # messing around with OKV based on RELEASETYPE
216 # for example: 312 # for example:
217 # CKV="2.6.11_rc3_pre2" 313 # CKV="2.6.11_rc3_pre2"
218 # will pull: 314 # will pull:
219 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 315 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
220 316
317 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
318
221 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 319 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
222 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 320 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
223 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 321 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
224 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 322 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
225 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 323 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
226 fi 324 fi
227 325
228 if [[ ${RELEASETYPE} == -git ]]; then 326 if [[ ${RELEASETYPE} == -git ]]; then
229 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 327 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
230 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 328 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
231 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 329 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
232 fi 330 fi
233 331
234 if [[ ${RELEASETYPE} == -rc-git ]]; then 332 if [[ ${RELEASETYPE} == -rc-git ]]; then
235 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 333 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
236 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 334 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
237 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 335 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
238 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 336 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
337
239 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 338 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
240 fi 339 fi
340 else
341 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
342 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
343 OKV="2.6.39"
344 else
345 KV_PATCH_ARR=(${KV_PATCH//\./ })
346 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
347 fi
348 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
349 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2"
350 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
351 fi
352
353 if [[ ${RELEASETYPE} == -git ]]; then
354 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
355 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
356 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
357 fi
358
359 if [[ ${RELEASETYPE} == -rc-git ]]; then
360 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
361 OKV="2.6.39"
362 else
363 KV_PATCH_ARR=(${KV_PATCH//\./ })
364 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
365 fi
366 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
367 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
368 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
369
370 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
371 fi
372
373
374 fi
375
241 376
242 debug-print-kernel2-variables 377 debug-print-kernel2-variables
243 378
244 handle_genpatches 379 handle_genpatches
245} 380}
246 381
247kernel_is() { 382kernel_is() {
383 # ALL of these should be set before we can safely continue this function.
384 # some of the sources have in the past had only one set.
385 local v n=0
386 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
248 [[ -z ${OKV} ]] && detect_version 387 [[ $n -eq 1 ]] && detect_version
388 unset v n
389
390 # Now we can continue
249 local operator test value x=0 y=0 z=0 391 local operator test value
250 392
251 case ${1} in 393 case $1 in
252 lt) operator="-lt"; shift;; 394 lt) operator="-lt"; shift;;
253 gt) operator="-gt"; shift;; 395 gt) operator="-gt"; shift;;
254 le) operator="-le"; shift;; 396 le) operator="-le"; shift;;
255 ge) operator="-ge"; shift;; 397 ge) operator="-ge"; shift;;
256 eq) operator="-eq"; shift;; 398 eq) operator="-eq"; shift;;
257 *) operator="-eq";; 399 *) operator="-eq";;
258 esac 400 esac
259
260 for x in ${@}; do
261 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
262 value="${value}${x}"
263 z=$((${z} + 1))
264
265 case ${z} in
266 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
267 test="${test}${KV_MAJOR}";;
268 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
269 test="${test}${KV_MINOR}";;
270 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
271 test="${test}${KV_PATCH}";;
272 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 401 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
273 esac
274 done
275 402
276 [ ${test} ${operator} ${value} ] && return 0 || return 1 403 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
404 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
405 [ ${test} ${operator} ${value} ]
277} 406}
278 407
279kernel_is_2_4() { 408kernel_is_2_4() {
280 kernel_is 2 4 409 kernel_is 2 4
281} 410}
287# Capture the sources type and set DEPENDs 416# Capture the sources type and set DEPENDs
288if [[ ${ETYPE} == sources ]]; then 417if [[ ${ETYPE} == sources ]]; then
289 DEPEND="!build? ( sys-apps/sed 418 DEPEND="!build? ( sys-apps/sed
290 >=sys-devel/binutils-2.11.90.0.31 )" 419 >=sys-devel/binutils-2.11.90.0.31 )"
291 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 420 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
292 sys-devel/make ) 421 sys-devel/make )"
293 virtual/dev-manager" 422 PDEPEND="!build? ( virtual/dev-manager )"
294
295 PROVIDE="virtual/linux-sources"
296 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
297 423
298 SLOT="${PVR}" 424 SLOT="${PVR}"
299 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 425 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
300 IUSE="symlink build" 426 IUSE="symlink build"
427
428 # Bug #266157, deblob for libre support
429 if [[ -z ${K_PREDEBLOBBED} ]] ; then
430 # Bug #359865, force a call to detect_version if needed
431 kernel_is ge 2 6 27 && \
432 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
433 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
434 K_DEBLOB_AVAILABLE=1
435 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
436 IUSE="${IUSE} deblob"
437 # Reflect that kernels contain firmware blobs unless otherwise
438 # stripped
439 LICENSE="${LICENSE} !deblob? ( freedist )"
440
441 if [[ -n KV_MINOR ]]; then
442 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
443 else
444 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
445 fi
446
447 if [[ ${KV_MAJOR} -ge 3 ]]; then
448 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
449 fi
450
451 DEBLOB_A="deblob-${DEBLOB_PV}"
452 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
453 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
454 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
455 if ! has "${EAPI:-0}" 0 1 ; then
456 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
457 else
458 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
459 fi
460 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
461 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
462
463 KERNEL_URI="${KERNEL_URI}
464 deblob? (
465 ${DEBLOB_URI}
466 ${DEBLOB_CHECK_URI}
467 )"
468 else
469 # We have no way to deblob older kernels, so just mark them as
470 # tainted with non-libre materials.
471 LICENSE="${LICENSE} freedist"
472 fi
473 fi
474
301elif [[ ${ETYPE} == headers ]]; then 475elif [[ ${ETYPE} == headers ]]; then
302 DESCRIPTION="Linux system headers" 476 DESCRIPTION="Linux system headers"
303 477
304 # Since we should NOT honour KBUILD_OUTPUT in headers 478 # Since we should NOT honour KBUILD_OUTPUT in headers
305 # lets unset it here. 479 # lets unset it here.
306 unset KBUILD_OUTPUT 480 unset KBUILD_OUTPUT
307 481
308 if [[ ${CTARGET} = ${CHOST} ]]; then
309 DEPEND="!virtual/os-headers"
310 PROVIDE="virtual/os-headers"
311 SLOT="0" 482 SLOT="0"
312 else
313 SLOT="${CTARGET}"
314 fi
315else 483else
316 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 484 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
317 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 485 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
318fi 486fi
319 487
375 || die "make include/linux/version.h failed" 543 || die "make include/linux/version.h failed"
376 rm -f .config >/dev/null 544 rm -f .config >/dev/null
377} 545}
378 546
379universal_unpack() { 547universal_unpack() {
548 debug-print "Inside universal_unpack"
549
550 local OKV_ARRAY
551 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
552
380 cd ${WORKDIR} 553 cd "${WORKDIR}"
554 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
555 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
556 else
381 unpack linux-${OKV}.tar.bz2 557 unpack linux-${OKV}.tar.bz2
558 fi
559
382 if [[ -d "linux" ]]; then 560 if [[ -d "linux" ]]; then
561 debug-print "Moving linux to linux-${KV_FULL}"
383 mv linux linux-${KV_FULL} \ 562 mv linux linux-${KV_FULL} \
384 || die "Unable to move source tree to ${KV_FULL}." 563 || die "Unable to move source tree to ${KV_FULL}."
385 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 564 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
565 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
566 [[ "${ETYPE}" = "sources" ]]; then
567 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
568 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
569 || die "Unable to move source tree to ${KV_FULL}."
570 else
571 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
386 mv linux-${OKV} linux-${KV_FULL} \ 572 mv linux-${OKV} linux-${KV_FULL} \
573 || die "Unable to move source tree to ${KV_FULL}."
574 fi
575 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
576 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
387 || die "Unable to move source tree to ${KV_FULL}." 577 || die "Unable to move source tree to ${KV_FULL}."
388 fi 578 fi
389 cd "${S}" 579 cd "${S}"
390 580
391 # remove all backup files 581 # remove all backup files
392 find . -iname "*~" -exec rm {} \; 2> /dev/null 582 find . -iname "*~" -exec rm {} \; 2> /dev/null
393 583
394 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 584 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
395 # only do this for kernel < 2.6.27 since this file does not exist in later 585 # only do this for kernel < 2.6.27 since this file does not exist in later
396 # kernels 586 # kernels
397 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] 587 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
398 then 588 then
399 sed -i \ 589 sed -i \
400 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 590 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
401 "${S}"/arch/ppc/Makefile 591 "${S}"/arch/ppc/Makefile
402 else 592 else
489 679
490# install functions 680# install functions
491#============================================================== 681#==============================================================
492install_universal() { 682install_universal() {
493 #fix silly permissions in tarball 683 #fix silly permissions in tarball
494 cd ${WORKDIR} 684 cd "${WORKDIR}"
495 chown -R root:0 * 685 chown -R root:0 * >& /dev/null
496 chmod -R a+r-w+X,u+w * 686 chmod -R a+r-w+X,u+w *
497 cd ${OLDPWD} 687 cd ${OLDPWD}
498} 688}
499 689
500install_headers() { 690install_headers() {
512 return 0 702 return 0
513 fi 703 fi
514 704
515 # Do not use "linux/*" as that can cause problems with very long 705 # Do not use "linux/*" as that can cause problems with very long
516 # $S values where the cmdline to cp is too long 706 # $S values where the cmdline to cp is too long
517 cd "${S}" 707 pushd "${S}" >/dev/null
518 dodir ${ddir}/linux 708 dodir ${ddir}/linux
519 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die 709 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
520 rm -rf "${D}"/${ddir}/linux/modules 710 rm -rf "${D}"/${ddir}/linux/modules
521 711
522 # Handle multilib headers and crap
523 local multi_dirs="" multi_defs=""
524 case $(tc-arch-kernel) in
525 sparc64)
526 multi_dirs="sparc sparc64"
527 multi_defs="!__arch64__ __arch64__"
528 ;;
529 x86_64)
530 multi_dirs="i386 x86_64"
531 multi_defs="__i386__ __x86_64__"
532 ;;
533 ppc64)
534 multi_dirs="ppc ppc64"
535 multi_defs="!__powerpc64__ __powerpc64__"
536 ;;
537 s390x)
538 multi_dirs="s390 s390x"
539 multi_defs="!__s390x__ __s390x__"
540 ;;
541 arm)
542 dodir ${ddir}/asm 712 dodir ${ddir}/asm
543 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 713 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
544 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
545 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
546 ;;
547 powerpc)
548 dodir ${ddir}/asm
549 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
550 if [[ -e "${S}"/include/asm-ppc ]] ; then
551 dodir ${ddir}/asm-ppc
552 cp -pPR "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
553 fi
554 ;;
555 *)
556 dodir ${ddir}/asm
557 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
558 ;;
559 esac
560 if [[ -n ${multi_dirs} ]] ; then
561 local d ml_inc=""
562 for d in ${multi_dirs} ; do
563 dodir ${ddir}/asm-${d}
564 cp -pPR "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
565 714
566 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
567 multi_defs=${multi_defs#* }
568 done
569 create_ml_includes ${ddir}/asm ${ml_inc}
570 fi
571
572 if kernel_is 2 6; then 715 if kernel_is 2 6 ; then
573 dodir ${ddir}/asm-generic 716 dodir ${ddir}/asm-generic
574 cp -pPR "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 717 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
575 fi 718 fi
576 719
577 # clean up 720 # clean up
578 find "${D}" -name '*.orig' -exec rm -f {} \; 721 find "${D}" -name '*.orig' -exec rm -f {} \;
579 722
580 cd ${OLDPWD} 723 popd >/dev/null
581} 724}
582 725
583install_sources() { 726install_sources() {
584 local file 727 local file
585 728
603 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 746 [[ -f ${FILESDIR}/../ChangeLog ]] && \
604 echo "Please check the ebuild ChangeLog for more details." \ 747 echo "Please check the ebuild ChangeLog for more details." \
605 > "${S}"/patches.txt 748 > "${S}"/patches.txt
606 fi 749 fi
607 750
608 mv ${WORKDIR}/linux* ${D}/usr/src 751 mv ${WORKDIR}/linux* "${D}"/usr/src
609} 752}
610 753
611# pkg_preinst functions 754# pkg_preinst functions
612#============================================================== 755#==============================================================
613preinst_headers() { 756preinst_headers() {
622 local MAKELINK=0 765 local MAKELINK=0
623 766
624 # if we have USE=symlink, then force K_SYMLINK=1 767 # if we have USE=symlink, then force K_SYMLINK=1
625 use symlink && K_SYMLINK=1 768 use symlink && K_SYMLINK=1
626 769
770 # if we're using a deblobbed kernel, it's not supported
771 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
772 use deblob && \
773 K_SECURITY_UNSUPPORTED=deblob
774
627 # if we are to forcably symlink, delete it if it already exists first. 775 # if we are to forcably symlink, delete it if it already exists first.
628 if [[ ${K_SYMLINK} > 0 ]]; then 776 if [[ ${K_SYMLINK} > 0 ]]; then
629 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 777 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
630 MAKELINK=1 778 MAKELINK=1
631 fi 779 fi
632 780
633 # if the link doesnt exist, lets create it 781 # if the link doesnt exist, lets create it
634 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 782 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
635 783
636 if [[ ${MAKELINK} == 1 ]]; then 784 if [[ ${MAKELINK} == 1 ]]; then
637 cd ${ROOT}usr/src 785 cd "${ROOT}"usr/src
638 ln -sf linux-${KV_FULL} linux 786 ln -sf linux-${KV_FULL} linux
639 cd ${OLDPWD} 787 cd ${OLDPWD}
640 fi 788 fi
641 789
642 # Don't forget to make directory for sysfs 790 # Don't forget to make directory for sysfs
665 echo ${K_EXTRAEWARN} | fmt | 813 echo ${K_EXTRAEWARN} | fmt |
666 while read -s ELINE; do ewarn "${ELINE}"; done 814 while read -s ELINE; do ewarn "${ELINE}"; done
667 fi 815 fi
668 816
669 # optionally display security unsupported message 817 # optionally display security unsupported message
818 # Start with why
819 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
820 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
821 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
822 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
823 fi
824 # And now the general message.
670 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 825 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
671 echo
672 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
673 ewarn "This means that it is likely to be vulnerable to recent security issues." 826 ewarn "This means that it is likely to be vulnerable to recent security issues."
674 ewarn "For specific information on why this kernel is unsupported, please read:" 827 ewarn "For specific information on why this kernel is unsupported, please read:"
675 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml" 828 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
676 fi 829 fi
677 830
678 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) 831 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
679 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 832 KV_MAJOR=$(get_version_component_range 1 ${OKV})
680 KV_MINOR=$(get_version_component_range 2 ${OKV}) 833 KV_MINOR=$(get_version_component_range 2 ${OKV})
681 KV_PATCH=$(get_version_component_range 3 ${OKV}) 834 KV_PATCH=$(get_version_component_range 3 ${OKV})
682 if [[ "$(tc-arch)" = "sparc" ]] \ 835 if [[ "$(tc-arch)" = "sparc" ]]; then
683 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] 836 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
684 then 837 then
685 echo 838 echo
686 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" 839 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
687 elog "you now need to do" 840 elog "you now need to do"
688 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" 841 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
689 elog "instead of just" 842 elog "instead of just"
690 elog " make" 843 elog " make"
691 elog "to compile the kernel. For more information please browse to" 844 elog "to compile the kernel. For more information please browse to"
692 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" 845 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
693 echo 846 echo
694 fi 847 fi
695} 848 fi
696
697postinst_headers() {
698 elog "Kernel headers are usually only used when recompiling your system libc, as"
699 elog "such, following the installation of newer headers, it is advised that you"
700 elog "re-merge your system libc."
701 elog "Failure to do so will cause your system libc to not make use of newer"
702 elog "features present in the updated kernel headers."
703} 849}
704 850
705# pkg_setup functions 851# pkg_setup functions
706#============================================================== 852#==============================================================
707setup_headers() { 853setup_headers() {
721 867
722# unipatch 868# unipatch
723#============================================================== 869#==============================================================
724unipatch() { 870unipatch() {
725 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 871 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
726 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak 872 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
727 873
728 # set to a standard locale to ensure sorts are ordered properly. 874 # set to a standard locale to ensure sorts are ordered properly.
729 myLC_ALL="${LC_ALL}" 875 myLC_ALL="${LC_ALL}"
730 myLANG="${LANG}" 876 myLANG="${LANG}"
731 LC_ALL="C" 877 LC_ALL="C"
733 879
734 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 880 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
735 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 881 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
736 882
737 # We're gonna need it when doing patches with a predefined patchlevel 883 # We're gonna need it when doing patches with a predefined patchlevel
738 extglob_bak=$(shopt -p extglob)
739 shopt -s extglob 884 eshopts_push -s extglob
740 885
741 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 886 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
742 # usage can be either via an env var or by params 887 # usage can be either via an env var or by params
743 # although due to the nature we pass this within this eclass 888 # although due to the nature we pass this within this eclass
744 # it shall be by param only. 889 # it shall be by param only.
770 else 915 else
771 extention=${i/*./} 916 extention=${i/*./}
772 extention=${extention/:*/} 917 extention=${extention/:*/}
773 PIPE_CMD="" 918 PIPE_CMD=""
774 case ${extention} in 919 case ${extention} in
920 xz) PIPE_CMD="xz -dc";;
921 lzma) PIPE_CMD="lzma -dc";;
775 bz2) PIPE_CMD="bzip2 -dc";; 922 bz2) PIPE_CMD="bzip2 -dc";;
776 patch) PIPE_CMD="cat";; 923 patch) PIPE_CMD="cat";;
777 diff) PIPE_CMD="cat";; 924 diff) PIPE_CMD="cat";;
778 gz|Z|z) PIPE_CMD="gzip -dc";; 925 gz|Z|z) PIPE_CMD="gzip -dc";;
779 ZIP|zip) PIPE_CMD="unzip -p";; 926 ZIP|zip) PIPE_CMD="unzip -p";;
802 do z="${z}0"; 949 do z="${z}0";
803 done 950 done
804 PATCH_ORDER="${z}${STRICT_COUNT}" 951 PATCH_ORDER="${z}${STRICT_COUNT}"
805 952
806 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 953 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
807 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 954 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
808 else 955 else
809 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 956 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
810 fi 957 fi
811 fi 958 fi
812 fi 959 fi
813 done 960 done
814 961
816 x=${KPATCH_DIR} 963 x=${KPATCH_DIR}
817 KPATCH_DIR="" 964 KPATCH_DIR=""
818 for i in $(find ${x} -type d | sort -n); do 965 for i in $(find ${x} -type d | sort -n); do
819 KPATCH_DIR="${KPATCH_DIR} ${i}" 966 KPATCH_DIR="${KPATCH_DIR} ${i}"
820 done 967 done
968
969 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
970 # bug #272676
971 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
972 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
973 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
974 echo
975 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
976 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
977 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
978 echo
979 fi
980 fi
821 981
822 #so now lets get rid of the patchno's we want to exclude 982 #so now lets get rid of the patchno's we want to exclude
823 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 983 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
824 for i in ${UNIPATCH_DROP}; do 984 for i in ${UNIPATCH_DROP}; do
825 ebegin "Excluding Patch #${i}" 985 ebegin "Excluding Patch #${i}"
853 break 1013 break
854 else 1014 else
855 eend 1 1015 eend 1
856 eerror "Failed to apply patch ${i/*\//}" 1016 eerror "Failed to apply patch ${i/*\//}"
857 eerror "Please attach ${STDERR_T} to any bug you may post." 1017 eerror "Please attach ${STDERR_T} to any bug you may post."
1018 eshopts_pop
858 die "Failed to apply ${i/*\//}" 1019 die "Failed to apply ${i/*\//}"
859 fi 1020 fi
860 else 1021 else
861 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1022 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
862 fi 1023 fi
863 done 1024 done
864 if [ ${PATCH_DEPTH} -eq 5 ]; then 1025 if [ ${PATCH_DEPTH} -eq 5 ]; then
865 eend 1 1026 eend 1
866 eerror "Please attach ${STDERR_T} to any bug you may post." 1027 eerror "Please attach ${STDERR_T} to any bug you may post."
1028 eshopts_pop
867 die "Unable to dry-run patch." 1029 die "Unable to dry-run patch."
868 fi 1030 fi
869 done 1031 done
870 done 1032 done
871 1033
873 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 1035 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
874 # which is why I'm not taking too much time over this. 1036 # which is why I'm not taking too much time over this.
875 local tmp 1037 local tmp
876 for i in ${UNIPATCH_DOCS}; do 1038 for i in ${UNIPATCH_DOCS}; do
877 tmp="${tmp} ${i//*\/}" 1039 tmp="${tmp} ${i//*\/}"
878 cp -f ${i} ${T}/ 1040 cp -f ${i} "${T}"/
879 done 1041 done
880 UNIPATCH_DOCS="${tmp}" 1042 UNIPATCH_DOCS="${tmp}"
881 1043
882 # clean up KPATCH_DIR's - fixes bug #53610 1044 # clean up KPATCH_DIR's - fixes bug #53610
883 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1045 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
884 1046
885 LC_ALL="${myLC_ALL}" 1047 LC_ALL="${myLC_ALL}"
886 LANG="${myLANG}" 1048 LANG="${myLANG}"
887 eval ${extglob_bak} 1049 eshopts_pop
888} 1050}
889 1051
890# getfilevar accepts 2 vars as follows: 1052# getfilevar accepts 2 vars as follows:
891# getfilevar <VARIABLE> <CONFIGFILE> 1053# getfilevar <VARIABLE> <CONFIGFILE>
892# pulled from linux-info 1054# pulled from linux-info
939 for i in ${COMPAT_URI}; do 1101 for i in ${COMPAT_URI}; do
940 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 1102 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
941 done 1103 done
942 fi 1104 fi
943 done 1105 done
944}
945
946# sparc nastiness
947#==============================================================
948# This script generates the files in /usr/include/asm for sparc systems
949# during installation of sys-kernel/linux-headers.
950# Will no longer be needed when full 64 bit support is used on sparc64
951# systems.
952#
953# Shamefully ripped from Debian
954# ----------------------------------------------------------------------
955
956# Idea borrowed from RedHat's kernel package
957
958# This is gonna get replaced by something in multilib.eclass soon...
959# --eradicator
960generate_sparc_asm() {
961 local name
962
963 cd $1 || die
964 mkdir asm
965
966 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
967 name="$(echo $h | tr a-z. A-Z_)"
968 # common header
969 echo "/* All asm/ files are generated and point to the corresponding
970 * file in asm-sparc or asm-sparc64.
971 */
972
973#ifndef __SPARCSTUB__${name}__
974#define __SPARCSTUB__${name}__
975" > asm/${h}
976
977 # common for sparc and sparc64
978 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
979 echo "#ifdef __arch64__
980#include <asm-sparc64/$h>
981#else
982#include <asm-sparc/$h>
983#endif
984" >> asm/${h}
985
986 # sparc only
987 elif [ -f asm-sparc/$h ]; then
988echo "#ifndef __arch64__
989#include <asm-sparc/$h>
990#endif
991" >> asm/${h}
992
993 # sparc64 only
994 else
995echo "#ifdef __arch64__
996#include <asm-sparc64/$h>
997#endif
998" >> asm/${h}
999 fi
1000
1001 # common footer
1002 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
1003 done
1004 return 0
1005} 1106}
1006 1107
1007headers___fix() { 1108headers___fix() {
1008 # Voodoo to partially fix broken upstream headers. 1109 # Voodoo to partially fix broken upstream headers.
1009 # note: do not put inline/asm/volatile together (breaks "inline asm volatile") 1110 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1029 1130
1030 # allow ebuilds to massage the source tree after patching but before 1131 # allow ebuilds to massage the source tree after patching but before
1031 # we run misc `make` functions below 1132 # we run misc `make` functions below
1032 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1133 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1033 1134
1135 debug-print "Doing epatch_user"
1136 epatch_user
1137
1034 debug-print "Doing unpack_set_extraversion" 1138 debug-print "Doing unpack_set_extraversion"
1035 1139
1036 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1140 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1037 unpack_fix_install_path 1141 unpack_fix_install_path
1038 1142
1046 # unpack_2_6 should now be 2.6.17 safe anyways 1150 # unpack_2_6 should now be 2.6.17 safe anyways
1047 if [[ ${ETYPE} == headers ]]; then 1151 if [[ ${ETYPE} == headers ]]; then
1048 kernel_is 2 4 && unpack_2_4 1152 kernel_is 2 4 && unpack_2_4
1049 kernel_is 2 6 && unpack_2_6 1153 kernel_is 2 6 && unpack_2_6
1050 fi 1154 fi
1155
1156 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1157 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1158 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1159 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1160 fi
1051} 1161}
1052 1162
1053kernel-2_src_compile() { 1163kernel-2_src_compile() {
1054 cd "${S}" 1164 cd "${S}"
1055 [[ ${ETYPE} == headers ]] && compile_headers 1165 [[ ${ETYPE} == headers ]] && compile_headers
1166
1167 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1168 echo ">>> Running deblob script ..."
1169 sh "${T}/${DEBLOB_A}" --force || \
1170 die "Deblob script failed to run!!!"
1171 fi
1056} 1172}
1173
1174# if you leave it to the default src_test, it will run make to
1175# find whether test/check targets are present; since "make test"
1176# actually produces a few support files, they are installed even
1177# though the package is binchecks-restricted.
1178#
1179# Avoid this altogether by making the function moot.
1180kernel-2_src_test() { :; }
1057 1181
1058kernel-2_pkg_preinst() { 1182kernel-2_pkg_preinst() {
1059 [[ ${ETYPE} == headers ]] && preinst_headers 1183 [[ ${ETYPE} == headers ]] && preinst_headers
1060} 1184}
1061 1185
1064 [[ ${ETYPE} == headers ]] && install_headers 1188 [[ ${ETYPE} == headers ]] && install_headers
1065 [[ ${ETYPE} == sources ]] && install_sources 1189 [[ ${ETYPE} == sources ]] && install_sources
1066} 1190}
1067 1191
1068kernel-2_pkg_postinst() { 1192kernel-2_pkg_postinst() {
1069 [[ ${ETYPE} == headers ]] && postinst_headers
1070 [[ ${ETYPE} == sources ]] && postinst_sources 1193 [[ ${ETYPE} == sources ]] && postinst_sources
1071} 1194}
1072 1195
1073kernel-2_pkg_setup() { 1196kernel-2_pkg_setup() {
1074 if kernel_is 2 4; then 1197 if kernel_is 2 4; then
1075 if [ "$( gcc-major-version )" -eq "4" ] ; then 1198 if [[ $(gcc-major-version) -ge 4 ]] ; then
1076 echo 1199 echo
1077 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" 1200 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1078 ewarn "Either switch to another gcc-version (via gcc-config) or use a" 1201 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1079 ewarn "newer kernel that supports gcc-4." 1202 ewarn "newer kernel that supports gcc-4."
1080 echo 1203 echo
1087 1210
1088 ABI="${KERNEL_ABI}" 1211 ABI="${KERNEL_ABI}"
1089 [[ ${ETYPE} == headers ]] && setup_headers 1212 [[ ${ETYPE} == headers ]] && setup_headers
1090 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1213 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1091} 1214}
1215
1216kernel-2_pkg_postrm() {
1217 # This warning only makes sense for kernel sources.
1218 [[ ${ETYPE} == headers ]] && return 0
1219
1220 # If there isn't anything left behind, then don't complain.
1221 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1222 echo
1223 ewarn "Note: Even though you have successfully unmerged "
1224 ewarn "your kernel package, directories in kernel source location: "
1225 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1226 ewarn "with modified files will remain behind. By design, package managers"
1227 ewarn "will not remove these modified files and the directories they reside in."
1228 echo
1229}

Legend:
Removed from v.1.216  
changed lines
  Added in v.1.272

  ViewVC Help
Powered by ViewVC 1.1.20