/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.174 Revision 1.260
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 1.174 2006/05/04 15:37:35 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.260 2011/08/29 01:28:10 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# Maintainer: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
9# Maintainer: kernel-misc@gentoo.org
9# 10#
10# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
11 12
12# added functionality: 13# added functionality:
13# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
30# the patchset version for 31# the patchset version for
31# and not use it as a true package revision 32# and not use it as a true package revision
32# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in 33# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
33# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
34# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
35# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
36# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
37# 39#
38# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
39# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
40# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
41# combination of "base" and "extras" 43# combination of "base" and "extras"
42# 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.
43# 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
44# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
45 47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob
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
46# 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
47# can be supported by the headers ebuild 59# can be supported by the headers ebuild
48 60
49# 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
50# kernel 62# kernel
55# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
56# the doc dir 68# the doc dir
57# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
58# order, so they are applied in the order passed 70# order, so they are applied in the order passed
59 71
60inherit toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
61EXPORT_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
62 74
63# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
64# 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.
65# 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.
66[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
67 79
68export CTARGET=${CTARGET:-${CHOST}} 80export CTARGET=${CTARGET:-${CHOST}}
69if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
70 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
71fi 83fi
72 84
73HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
86[[ -z ${LICENSE} ]] && \
74LICENSE="GPL-2" 87 LICENSE="GPL-2"
88
89# This is the latest KV_PATCH of the deblob tool available from the
90# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
91# for ALL kernel-2 consumer packages where deblob is available.
92[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=38
93
94# No need to run scanelf/strip on kernel sources/headers (bug #134453).
95RESTRICT="binchecks strip"
75 96
76# set LINUX_HOSTCFLAGS if not already set 97# set LINUX_HOSTCFLAGS if not already set
77[[ -z ${LINUX_HOSTCFLAGS} ]] && \ 98[[ -z ${LINUX_HOSTCFLAGS} ]] && \
78 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 99 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
79 100
81#============================================================== 102#==============================================================
82# this function exists only to help debug kernel-2.eclass 103# this function exists only to help debug kernel-2.eclass
83# if you are adding new functionality in, put a call to it 104# if you are adding new functionality in, put a call to it
84# at the start of src_unpack, or during SRC_URI/dep generation. 105# at the start of src_unpack, or during SRC_URI/dep generation.
85debug-print-kernel2-variables() { 106debug-print-kernel2-variables() {
86 debug-print "PVR: ${PVR}" 107 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
87 debug-print "CKV: ${CKV}" 108 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
88 debug-print "OKV: ${OKV}" 109 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
89 debug-print "KV: ${KV}" 110 debug-print "${v}: ${!v}"
90 debug-print "KV_FULL: ${KV_FULL}" 111 done
91 debug-print "RELEASETYPE: ${RELEASETYPE}"
92 debug-print "RELEASE: ${RELEASE}"
93 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
94 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
95 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
96 debug-print "S: ${S}"
97 debug-print "KERNEL_URI: ${KERNEL_URI}"
98} 112}
99 113
100#Eclass functions only from here onwards ... 114#Eclass functions only from here onwards ...
101#============================================================== 115#==============================================================
102handle_genpatches() { 116handle_genpatches() {
103 local tarball 117 local tarball
104 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 118 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
119
120 debug-print "Inside handle_genpatches"
121 local oldifs=${IFS}
122 export IFS="."
123 local OKV_ARRAY=( $OKV )
124 export IFS=${oldifs}
125
126 # for > 3.0 kernels, handle genpatches tarball name
127 # genpatches for 3.0 and 3.0.1 might be named
128 # genpatches-3.0-1.base.tar.bz2 and genpatches-3.0-2.base.tar.bz2
129 # respectively. Handle this.
105 130
106 for i in ${K_WANT_GENPATCHES} ; do 131 for i in ${K_WANT_GENPATCHES} ; do
132 if [[ ${KV_MAJOR} -ge 3 ]]; then
133 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
134 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2"
135 else
136 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
137 fi
138 else
107 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 139 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
140 fi
141 debug-print "genpatches tarball: $tarball"
108 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 142 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
109 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 143 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
110 done 144 done
111} 145}
112 146
113detect_version() { 147detect_version() {
114 # this function will detect and set 148 # this function will detect and set
135 OKV=${OKV/_rc/-rc} 169 OKV=${OKV/_rc/-rc}
136 OKV=${OKV/-r*} 170 OKV=${OKV/-r*}
137 OKV=${OKV/_p*} 171 OKV=${OKV/_p*}
138 172
139 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 173 KV_MAJOR=$(get_version_component_range 1 ${OKV})
174 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
175 local oldifs=${IFS}
176 export IFS="."
177 local OKV_ARRAY=( $OKV )
178 export IFS=${oldifs}
179
180 # if KV_MAJOR >= 3, then we have no more KV_MINOR
181 #if [[ ${KV_MAJOR} -lt 3 ]]; then
182 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
140 KV_MINOR=$(get_version_component_range 2 ${OKV}) 183 KV_MINOR=$(get_version_component_range 2 ${OKV})
141 KV_PATCH=$(get_version_component_range 3 ${OKV}) 184 KV_PATCH=$(get_version_component_range 3 ${OKV})
142
143 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 185 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
186 KV_EXTRA=$(get_version_component_range 4- ${OKV})
187 KV_EXTRA=${KV_EXTRA/[-_]*}
188 else
189 KV_PATCH=$(get_version_component_range 3- ${OKV})
190 fi
191 else
192 KV_PATCH=$(get_version_component_range 2 ${OKV})
144 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 193 KV_EXTRA=$(get_version_component_range 3- ${OKV})
145 KV_EXTRA=${KV_EXTRA/[-_]*} 194 KV_EXTRA=${KV_EXTRA/[-_]*}
195 fi
196
197 debug-print "KV_EXTRA is ${KV_EXTRA}"
198
199 KV_PATCH=${KV_PATCH/[-_]*}
200
201 local v n=0 missing
202 #if [[ ${KV_MAJOR} -lt 3 ]]; then
203 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
204 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
205 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
206 done
146 else 207 else
147 KV_PATCH=$(get_version_component_range 3- ${OKV}) 208 for v in CKV OKV KV_{MAJOR,PATCH} ; do
209 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
210 done
211 fi
212
213 [[ $n -eq 1 ]] && \
214 eerror "Missing variables: ${missing}" && \
215 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
216 unset v n missing
217
218# if [[ ${KV_MAJOR} -ge 3 ]]; then
219 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
220 KV_PATCH_ARR=(${KV_PATCH//\./ })
221
222 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory
223 # revisit when 3.1 is released
224 if [[ ${KV_PATCH} -gt 0 ]]; then
225 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
226 else
227 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
148 fi 228 fi
149 KV_PATCH=${KV_PATCH/[-_]*} 229 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
150 230 [[ -n "${K_LONGTERM}" ]] &&
231 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
232 else
233 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
151 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 234 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
235 [[ -n "${K_LONGTERM}" ]] &&
236 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
237 fi
238
239 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
240
241 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
242 # handle non genpatch using sources correctly
243 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
244 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2"
245 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
246 fi
247 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
248 else
249 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
250 fi
152 251
153 RELEASE=${CKV/${OKV}} 252 RELEASE=${CKV/${OKV}}
154 RELEASE=${RELEASE/_beta} 253 RELEASE=${RELEASE/_beta}
155 RELEASE=${RELEASE/_rc/-rc} 254 RELEASE=${RELEASE/_rc/-rc}
156 RELEASE=${RELEASE/_pre/-pre} 255 RELEASE=${RELEASE/_pre/-pre}
256 # We cannot trivally call kernel_is here, because it calls us to detect the
257 # version
157 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 258 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
259 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
158 RELEASETYPE=${RELEASE//[0-9]} 260 RELEASETYPE=${RELEASE//[0-9]}
159 261
160 # Now we know that RELEASE is the -rc/-git 262 # Now we know that RELEASE is the -rc/-git
161 # and RELEASETYPE is the same but with its numerics stripped 263 # and RELEASETYPE is the same but with its numerics stripped
162 # we can work on better sorting EXTRAVERSION. 264 # we can work on better sorting EXTRAVERSION.
163 # first of all, we add the release 265 # first of all, we add the release
164 EXTRAVERSION="${RELEASE}" 266 EXTRAVERSION="${RELEASE}"
165 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 267 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
166 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 268 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
167 269
168 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 270 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
169 if [[ -n "${K_NOUSEPR}" ]]; then 271 if [[ -n "${K_NOUSEPR}" ]]; then
170 # Don't add anything based on PR to EXTRAVERSION 272 # Don't add anything based on PR to EXTRAVERSION
171 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 273 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
189 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 291 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
190 292
191 # The only messing around which should actually effect this is for KV_EXTRA 293 # The only messing around which should actually effect this is for KV_EXTRA
192 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 294 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
193 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 295 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
296
194 if [[ -n ${KV_EXTRA} ]]; then 297 if [[ -n ${KV_EXTRA} ]]; then
298 if [[ -n ${KV_MINOR} ]]; then
195 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 299 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
196 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 300 else
197 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 301 OKV="${KV_MAJOR}.${KV_PATCH}"
302 fi
303 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
304 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
198 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 305 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
199 fi 306 fi
200 307
201 # We need to set this using OKV, but we need to set it before we do any 308 # We need to set this using OKV, but we need to set it before we do any
202 # messing around with OKV based on RELEASETYPE 309 # messing around with OKV based on RELEASETYPE
210 # for example: 317 # for example:
211 # CKV="2.6.11_rc3_pre2" 318 # CKV="2.6.11_rc3_pre2"
212 # will pull: 319 # will pull:
213 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 320 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
214 321
322 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
323
215 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 324 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
216 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 325 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
217 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 326 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
218 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 327 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
219 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 328 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
220 fi 329 fi
221 330
222 if [[ ${RELEASETYPE} == -git ]]; then 331 if [[ ${RELEASETYPE} == -git ]]; then
223 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 332 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
224 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 333 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
225 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 334 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
226 fi 335 fi
227 336
228 if [[ ${RELEASETYPE} == -rc-git ]]; then 337 if [[ ${RELEASETYPE} == -rc-git ]]; then
229 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 338 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
230 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 339 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
231 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 340 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
232 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 341 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
342
233 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 343 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
234 fi 344 fi
345 else
346 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
347 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
348 OKV="2.6.39"
349 else
350 KV_PATCH_ARR=(${KV_PATCH//\./ })
351 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
352 fi
353 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
354 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2"
355 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
356 fi
357
358 if [[ ${RELEASETYPE} == -git ]]; then
359 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
360 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
361 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
362 fi
363
364 if [[ ${RELEASETYPE} == -rc-git ]]; then
365 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
366 OKV="2.6.39"
367 else
368 KV_PATCH_ARR=(${KV_PATCH//\./ })
369 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
370 fi
371 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
372 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
373 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
374
375 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
376 fi
377
378
379 fi
380
235 381
236 debug-print-kernel2-variables 382 debug-print-kernel2-variables
237 383
238 handle_genpatches 384 handle_genpatches
239} 385}
240 386
241kernel_is() { 387kernel_is() {
388 # ALL of these should be set before we can safely continue this function.
389 # some of the sources have in the past had only one set.
390 local v n=0
391 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
242 [[ -z ${OKV} ]] && detect_version 392 [[ $n -eq 1 ]] && detect_version
393 unset v n
394
395 # Now we can continue
243 local operator test value x=0 y=0 z=0 396 local operator test value x=0 y=0 z=0
244 397
245 case ${1} in 398 case ${1} in
246 lt) operator="-lt"; shift;; 399 lt) operator="-lt"; shift;;
247 gt) operator="-gt"; shift;; 400 gt) operator="-gt"; shift;;
279} 432}
280 433
281# Capture the sources type and set DEPENDs 434# Capture the sources type and set DEPENDs
282if [[ ${ETYPE} == sources ]]; then 435if [[ ${ETYPE} == sources ]]; then
283 DEPEND="!build? ( sys-apps/sed 436 DEPEND="!build? ( sys-apps/sed
284 >=sys-devel/binutils-2.11.90.0.31 ) 437 >=sys-devel/binutils-2.11.90.0.31 )"
285 doc? ( app-text/docbook-sgml-utils
286 app-text/xmlto )"
287 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 438 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
288 sys-devel/make ) 439 sys-devel/make )"
289 virtual/dev-manager" 440 PDEPEND="!build? ( virtual/dev-manager )"
290
291 PROVIDE="virtual/linux-sources"
292 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
293 441
294 SLOT="${PVR}" 442 SLOT="${PVR}"
295 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 443 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
296 IUSE="symlink build doc" 444 IUSE="symlink build"
445
446 # Bug #266157, deblob for libre support
447 if [[ -z ${K_PREDEBLOBBED} ]] ; then
448 # Bug #359865, force a call to detect_version if needed
449 kernel_is ge 2 6 27 && \
450 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
451 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
452 K_DEBLOB_AVAILABLE=1
453 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
454 IUSE="${IUSE} deblob"
455 # Reflect that kernels contain firmware blobs unless otherwise
456 # stripped
457 LICENSE="${LICENSE} !deblob? ( freedist )"
458
459 if [[ -n KV_MINOR ]]; then
460 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
461 else
462 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
463 fi
464
465 if [[ ${KV_MAJOR} -ge 3 ]]; then
466 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
467 fi
468
469 DEBLOB_A="deblob-${DEBLOB_PV}"
470 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
471 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
472 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
473 if ! has "${EAPI:-0}" 0 1 ; then
474 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
475 else
476 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
477 fi
478 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
479 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
480
481 KERNEL_URI="${KERNEL_URI}
482 deblob? (
483 ${DEBLOB_URI}
484 ${DEBLOB_CHECK_URI}
485 )"
486 else
487 # We have no way to deblob older kernels, so just mark them as
488 # tainted with non-libre materials.
489 LICENSE="${LICENSE} freedist"
490 fi
491 fi
492
297elif [[ ${ETYPE} == headers ]]; then 493elif [[ ${ETYPE} == headers ]]; then
298 DESCRIPTION="Linux system headers" 494 DESCRIPTION="Linux system headers"
299 IUSE=""
300 495
301 # Since we should NOT honour KBUILD_OUTPUT in headers 496 # Since we should NOT honour KBUILD_OUTPUT in headers
302 # lets unset it here. 497 # lets unset it here.
303 unset KBUILD_OUTPUT 498 unset KBUILD_OUTPUT
304 499
305 if [[ ${CTARGET} = ${CHOST} ]]; then 500 if [[ ${CTARGET} = ${CHOST} ]]; then
306 DEPEND="!virtual/os-headers"
307 PROVIDE="virtual/os-headers"
308 SLOT="0" 501 SLOT="0"
309 else 502 else
310 SLOT="${CTARGET}" 503 SLOT="${CTARGET}"
311 fi 504 fi
312else 505else
321 && echo /usr/include \ 514 && echo /usr/include \
322 || echo /usr/${CTARGET}/usr/include 515 || echo /usr/${CTARGET}/usr/include
323} 516}
324 517
325cross_pre_c_headers() { 518cross_pre_c_headers() {
326 has _E_CROSS_HEADERS_ONLY ${USE} && [[ ${CHOST} != ${CTARGET} ]] 519 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
327} 520}
328 521
329env_setup_xmakeopts() { 522env_setup_xmakeopts() {
330 # Kernel ARCH != portage ARCH 523 # Kernel ARCH != portage ARCH
331 export KARCH=$(tc-arch-kernel) 524 export KARCH=$(tc-arch-kernel)
354 547
355unpack_2_6() { 548unpack_2_6() {
356 # this file is required for other things to build properly, so we 549 # this file is required for other things to build properly, so we
357 # autogenerate it ... generate a .config to keep version.h build from 550 # autogenerate it ... generate a .config to keep version.h build from
358 # spitting out an annoying warning 551 # spitting out an annoying warning
359 make -s mrproper ${xmakeopts} 2>/dev/null || die "make mrproper failed" 552 make -s mrproper ${xmakeopts} 2>/dev/null \
360 make -s defconfig ${xmakeopts} &>/dev/null 2>&1 || die "make defconfig failed" 553 || die "make mrproper failed"
361 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 554
362 rm -f .config 555 # quick fix for bug #132152 which triggers when it cannot include linux
556 # headers (ie, we have not installed it yet)
557 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
558 touch .config
559 eerror "make defconfig failed."
560 eerror "assuming you dont have any headers installed yet and continuing"
561 epause 5
562 fi
563
564 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
565 || die "make include/linux/version.h failed"
566 rm -f .config >/dev/null
363} 567}
364 568
365universal_unpack() { 569universal_unpack() {
570 debug-print "Inside universal_unpack"
571
572 local oldifs=${IFS}
573 export IFS="."
574 local OKV_ARRAY=( $OKV )
575 export IFS=${oldifs}
576
366 cd ${WORKDIR} 577 cd "${WORKDIR}"
578 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
579 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
580 else
367 unpack linux-${OKV}.tar.bz2 581 unpack linux-${OKV}.tar.bz2
582 fi
583
584 if [[ -d "linux" ]]; then
585 debug-print "Moving linux to linux-${KV_FULL}"
586 mv linux linux-${KV_FULL} \
587 || die "Unable to move source tree to ${KV_FULL}."
368 if [[ "${OKV}" != "${KV_FULL}" ]]; then 588 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
589 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
590 [[ "${ETYPE}" = "sources" ]]; then
591 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
592 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
593 || die "Unable to move source tree to ${KV_FULL}."
594 else
595 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
369 mv linux-${OKV} linux-${KV_FULL} \ 596 mv linux-${OKV} linux-${KV_FULL} \
597 || die "Unable to move source tree to ${KV_FULL}."
598 fi
599 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
600 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
370 || die "Unable to move source tree to ${KV_FULL}." 601 || die "Unable to move source tree to ${KV_FULL}."
371 fi 602 fi
372 cd "${S}" 603 cd "${S}"
373 604
374 # remove all backup files 605 # remove all backup files
375 find . -iname "*~" -exec rm {} \; 2> /dev/null 606 find . -iname "*~" -exec rm {} \; 2> /dev/null
376 607
377 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 608 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
378 use ppc && \ 609 # only do this for kernel < 2.6.27 since this file does not exist in later
610 # kernels
611 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
612 then
613 sed -i \
379 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 614 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
380 "${S}"/arch/ppc/Makefile 615 "${S}"/arch/ppc/Makefile
616 else
617 sed -i \
618 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
619 "${S}"/arch/powerpc/Makefile
620 fi
381} 621}
382 622
383unpack_set_extraversion() { 623unpack_set_extraversion() {
384 cd "${S}" 624 cd "${S}"
385 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 625 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
386 cd ${OLDPWD} 626 cd "${OLDPWD}"
387} 627}
388 628
389# Should be done after patches have been applied 629# Should be done after patches have been applied
390# Otherwise patches that modify the same area of Makefile will fail 630# Otherwise patches that modify the same area of Makefile will fail
391unpack_fix_install_path() { 631unpack_fix_install_path() {
392 cd "${S}" 632 cd "${S}"
393 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 633 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
394} 634}
395 635
396unpack_fix_docbook() {
397 if [[ -d ${S}/Documentation/DocBook ]]; then
398 cd "${S}"/Documentation/DocBook
399 sed -ie "s:db2:docbook2:g" Makefile
400 cd ${OLDPWD}
401 fi
402}
403
404# Compile Functions 636# Compile Functions
405#============================================================== 637#==============================================================
406compile_headers() { 638compile_headers() {
407 env_setup_xmakeopts 639 env_setup_xmakeopts
408 640
414 if kernel_is 2 4; then 646 if kernel_is 2 4; then
415 yes "" | make oldconfig ${xmakeopts} 647 yes "" | make oldconfig ${xmakeopts}
416 echo ">>> make oldconfig complete" 648 echo ">>> make oldconfig complete"
417 make dep ${xmakeopts} 649 make dep ${xmakeopts}
418 elif kernel_is 2 6; then 650 elif kernel_is 2 6; then
651 # 2.6.18 introduces headers_install which means we dont need any
652 # of this crap anymore :D
653 kernel_is ge 2 6 18 && return 0
654
419 # autoconf.h isnt generated unless it already exists. plus, we have 655 # autoconf.h isnt generated unless it already exists. plus, we have
420 # no guarantee that any headers are installed on the system... 656 # no guarantee that any headers are installed on the system...
421 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 657 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
422 || touch include/linux/autoconf.h 658 || touch include/linux/autoconf.h
423 659
424 # if K_DEFCONFIG isn't set, force to "defconfig" 660 # if K_DEFCONFIG isn't set, force to "defconfig"
425 # needed by mips 661 # needed by mips
426 if [[ -z ${K_DEFCONFIG} ]]; then 662 if [[ -z ${K_DEFCONFIG} ]]; then
663 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
664 case ${CTARGET} in
665 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
666 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
667 *) K_DEFCONFIG="defconfig";;
668 esac
669 else
427 K_DEFCONFIG="defconfig" 670 K_DEFCONFIG="defconfig"
671 fi
428 fi 672 fi
429 673
430 # if there arent any installed headers, then there also isnt an asm 674 # if there arent any installed headers, then there also isnt an asm
431 # symlink in /usr/include/, and make defconfig will fail, so we have 675 # symlink in /usr/include/, and make defconfig will fail, so we have
432 # to force an include path with $S. 676 # to force an include path with $S.
455 699
456 # no changes, so lets do nothing 700 # no changes, so lets do nothing
457 return 1 701 return 1
458} 702}
459 703
460compile_manpages() {
461 einfo "Making manpages ..."
462 env -u ARCH -u KBUILD_OUTPUT make mandocs
463}
464
465# install functions 704# install functions
466#============================================================== 705#==============================================================
467install_universal() { 706install_universal() {
468 #fix silly permissions in tarball 707 #fix silly permissions in tarball
469 cd ${WORKDIR} 708 cd "${WORKDIR}"
470 chown -R root:root * 709 chown -R root:0 * >& /dev/null
471 chmod -R a+r-w+X,u+w * 710 chmod -R a+r-w+X,u+w *
472 cd ${OLDPWD} 711 cd ${OLDPWD}
473} 712}
474 713
475install_headers() { 714install_headers() {
476 local ddir=$(kernel_header_destdir) 715 local ddir=$(kernel_header_destdir)
477 716
478 cd "${S}" 717 # 2.6.18 introduces headers_install which means we dont need any
718 # of this crap anymore :D
719 if kernel_is ge 2 6 18 ; then
720 env_setup_xmakeopts
721 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
722
723 # let other packages install some of these headers
724 rm -rf "${D}"/${ddir}/sound #alsa-headers
725 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
726 return 0
727 fi
728
729 # Do not use "linux/*" as that can cause problems with very long
730 # $S values where the cmdline to cp is too long
731 pushd "${S}" >/dev/null
479 dodir ${ddir}/linux 732 dodir ${ddir}/linux
480 cp -ax "${S}"/include/linux/* ${D}/${ddir}/linux 733 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
481 rm -rf ${D}/${ddir}/linux/modules 734 rm -rf "${D}"/${ddir}/linux/modules
482 735
483 # Handle multilib headers and crap
484 local multi_dirs="" multi_defs=""
485 case $(tc-arch-kernel) in
486 sparc64)
487 multi_dirs="sparc sparc64"
488 multi_defs="!__arch64__ __arch64__"
489 ;;
490 x86_64)
491 multi_dirs="i386 x86_64"
492 multi_defs="__i386__ __x86_64__"
493 ;;
494 ppc64)
495 multi_dirs="ppc ppc64"
496 multi_defs="!__powerpc64__ __powerpc64__"
497 ;;
498 s390x)
499 multi_dirs="s390 s390x"
500 multi_defs="!__s390x__ __s390x__"
501 ;;
502 arm)
503 dodir ${ddir}/asm 736 dodir ${ddir}/asm
504 cp -ax "${S}"/include/asm/* "${D}"/${ddir}/asm 737 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
505 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
506 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
507 ;;
508 powerpc)
509 dodir ${ddir}/asm
510 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
511 if [[ -e "${S}"/include/asm-ppc ]] ; then
512 dodir ${ddir}/asm-ppc
513 cp -ax "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
514 fi
515 ;;
516 *)
517 dodir ${ddir}/asm
518 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
519 ;;
520 esac
521 if [[ -n ${multi_dirs} ]] ; then
522 local d ml_inc=""
523 for d in ${multi_dirs} ; do
524 dodir ${ddir}/asm-${d}
525 cp -ax "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
526 738
527 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
528 multi_defs=${multi_defs#* }
529 done
530 create_ml_includes ${ddir}/asm ${ml_inc}
531 fi
532
533 if kernel_is 2 6; then 739 if kernel_is 2 6 ; then
534 dodir ${ddir}/asm-generic 740 dodir ${ddir}/asm-generic
535 cp -ax "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 741 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
536 fi 742 fi
537 743
538 # clean up 744 # clean up
539 find "${D}" -name '*.orig' -exec rm -f {} \; 745 find "${D}" -name '*.orig' -exec rm -f {} \;
540 746
541 cd ${OLDPWD} 747 popd >/dev/null
542} 748}
543 749
544install_sources() { 750install_sources() {
545 local doc docs file 751 local file
546 752
547 cd "${S}" 753 cd "${S}"
548 dodir /usr/src 754 dodir /usr/src
549 echo ">>> Copying sources ..." 755 echo ">>> Copying sources ..."
550 756
564 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 770 [[ -f ${FILESDIR}/../ChangeLog ]] && \
565 echo "Please check the ebuild ChangeLog for more details." \ 771 echo "Please check the ebuild ChangeLog for more details." \
566 > "${S}"/patches.txt 772 > "${S}"/patches.txt
567 fi 773 fi
568 774
569 if use doc ; then
570 install_manpages
571
572 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
573 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
574 [[ -n ${docs} ]] && dodoc ${docs}
575 fi
576
577 mv ${WORKDIR}/linux* ${D}/usr/src 775 mv ${WORKDIR}/linux* "${D}"/usr/src
578}
579
580install_manpages() {
581 kernel_is lt 2 5 && return
582
583 local myfiles="Documentation/DocBook/Makefile"
584 kernel_is lt 2 6 12 && myfiles="scripts/makeman ${myfiles}"
585
586 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" ${myfiles}
587 ebegin "Installing manpages"
588 env -u ARCH make installmandocs
589 eend $?
590 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" ${myfiles}
591} 776}
592 777
593# pkg_preinst functions 778# pkg_preinst functions
594#============================================================== 779#==============================================================
595preinst_headers() { 780preinst_headers() {
604 local MAKELINK=0 789 local MAKELINK=0
605 790
606 # if we have USE=symlink, then force K_SYMLINK=1 791 # if we have USE=symlink, then force K_SYMLINK=1
607 use symlink && K_SYMLINK=1 792 use symlink && K_SYMLINK=1
608 793
794 # if we're using a deblobbed kernel, it's not supported
795 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
796 use deblob && \
797 K_SECURITY_UNSUPPORTED=deblob
798
609 # if we are to forcably symlink, delete it if it already exists first. 799 # if we are to forcably symlink, delete it if it already exists first.
610 if [[ ${K_SYMLINK} > 0 ]]; then 800 if [[ ${K_SYMLINK} > 0 ]]; then
611 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 801 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
612 MAKELINK=1 802 MAKELINK=1
613 fi 803 fi
614 804
615 # if the link doesnt exist, lets create it 805 # if the link doesnt exist, lets create it
616 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 806 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
617 807
618 if [[ ${MAKELINK} == 1 ]]; then 808 if [[ ${MAKELINK} == 1 ]]; then
619 cd ${ROOT}usr/src 809 cd "${ROOT}"usr/src
620 ln -sf linux-${KV_FULL} linux 810 ln -sf linux-${KV_FULL} linux
621 cd ${OLDPWD} 811 cd ${OLDPWD}
622 fi 812 fi
623 813
624 # Don't forget to make directory for sysfs 814 # Don't forget to make directory for sysfs
625 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 815 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
626 816
627 echo 817 echo
628 einfo "After installing a new kernel of any version, it is important"
629 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
630 einfo "created (X.Y is the first 2 parts of your new kernel version)"
631 echo
632 einfo "For example, this kernel will require:"
633 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
634 echo
635 einfo "If you are upgrading from a previous kernel, you may be interested" 818 elog "If you are upgrading from a previous kernel, you may be interested"
636 einfo "in the following documents:" 819 elog "in the following document:"
637 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 820 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
638 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
639 if kernel_is ge 2 6 13; then
640 ewarn "As of 2.6.13 the support for devfs has been removed."
641 ewarn "You will be required to either manage a static /dev"
642 ewarn "or to ensure that udev is starting on boot."
643 fi
644 echo 821 echo
645 822
646 # if K_EXTRAEINFO is set then lets display it now 823 # if K_EXTRAEINFO is set then lets display it now
647 if [[ -n ${K_EXTRAEINFO} ]]; then 824 if [[ -n ${K_EXTRAEINFO} ]]; then
648 echo ${K_EXTRAEINFO} | fmt | 825 echo ${K_EXTRAEINFO} | fmt |
649 while read -s ELINE; do einfo "${ELINE}"; done 826 while read -s ELINE; do einfo "${ELINE}"; done
650 fi 827 fi
651 828
829 # if K_EXTRAELOG is set then lets display it now
830 if [[ -n ${K_EXTRAELOG} ]]; then
831 echo ${K_EXTRAELOG} | fmt |
832 while read -s ELINE; do elog "${ELINE}"; done
833 fi
834
652 # if K_EXTRAEWARN is set then lets display it now 835 # if K_EXTRAEWARN is set then lets display it now
653 if [[ -n ${K_EXTRAEWARN} ]]; then 836 if [[ -n ${K_EXTRAEWARN} ]]; then
654 echo ${K_EXTRAEWARN} | fmt | 837 echo ${K_EXTRAEWARN} | fmt |
655 while read -s ELINE; do ewarn "${ELINE}"; done 838 while read -s ELINE; do ewarn "${ELINE}"; done
656 fi 839 fi
657}
658 840
659postinst_headers() { 841 # optionally display security unsupported message
660 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 842 # Start with why
661 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 843 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
662 einfo "emerge glibc" 844 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
663 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 845 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
664 einfo "headers." 846 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
847 fi
848 # And now the general message.
849 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
850 ewarn "This means that it is likely to be vulnerable to recent security issues."
851 ewarn "For specific information on why this kernel is unsupported, please read:"
852 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
853 fi
854
855 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
856 KV_MAJOR=$(get_version_component_range 1 ${OKV})
857 KV_MINOR=$(get_version_component_range 2 ${OKV})
858 KV_PATCH=$(get_version_component_range 3 ${OKV})
859 if [[ "$(tc-arch)" = "sparc" ]]; then
860 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
861 then
862 echo
863 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
864 elog "you now need to do"
865 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
866 elog "instead of just"
867 elog " make"
868 elog "to compile the kernel. For more information please browse to"
869 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
870 echo
871 fi
872 fi
665} 873}
666 874
667# pkg_setup functions 875# pkg_setup functions
668#============================================================== 876#==============================================================
669setup_headers() { 877setup_headers() {
695 903
696 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 904 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
697 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 905 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
698 906
699 # We're gonna need it when doing patches with a predefined patchlevel 907 # We're gonna need it when doing patches with a predefined patchlevel
700 shopt -s extglob 908 eshopts_push -s extglob
701 909
702 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 910 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
703 # usage can be either via an env var or by params 911 # usage can be either via an env var or by params
704 # although due to the nature we pass this within this eclass 912 # although due to the nature we pass this within this eclass
705 # it shall be by param only. 913 # it shall be by param only.
706 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 914 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
707 UNIPATCH_LIST="${@}" 915 UNIPATCH_LIST="${@}"
708 916
709 #unpack any passed tarballs 917 #unpack any passed tarballs
710 for i in ${UNIPATCH_LIST}; do 918 for i in ${UNIPATCH_LIST}; do
711 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 919 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
712 extention=${i/*./}
713 extention=${extention/:*/}
714 case ${extention} in
715 tbz2) PIPE_CMD="tar -xvjf";;
716 bz2) PIPE_CMD="tar -xvjf";;
717 tgz) PIPE_CMD="tar -xvzf";;
718 gz) PIPE_CMD="tar -xvzf";;
719 *) eerror "Unrecognized tarball compression"
720 die "Unrecognized tarball compression";;
721 esac
722
723 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 920 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
724 unset z 921 unset z
725 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 922 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
726 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 923 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
727 do z="${z}0"; 924 do z="${z}0";
728 done 925 done
729 PATCH_ORDER="${z}${STRICT_COUNT}" 926 PATCH_ORDER="${z}${STRICT_COUNT}"
730 927
731 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 928 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
732 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null 929 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
930 unpack ${i##*/}
931 popd >/dev/null
733 else 932 else
734 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 933 pushd "${KPATCH_DIR}" >/dev/null
934 unpack ${i##*/}
935 popd >/dev/null
735 fi 936 fi
736 937
737 if [ $? == 0 ]; then
738 einfo "${i/*\//} unpacked"
739 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 938 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
740 else
741 eerror "Failed to unpack ${i/:*/}"
742 die "unable to unpack patch tarball"
743 fi
744 else 939 else
745 extention=${i/*./} 940 extention=${i/*./}
746 extention=${extention/:*/} 941 extention=${extention/:*/}
747 PIPE_CMD="" 942 PIPE_CMD=""
748 case ${extention} in 943 case ${extention} in
944 xz) PIPE_CMD="xz -dc";;
945 lzma) PIPE_CMD="lzma -dc";;
749 bz2) PIPE_CMD="bzip2 -dc";; 946 bz2) PIPE_CMD="bzip2 -dc";;
750 patch) PIPE_CMD="cat";; 947 patch) PIPE_CMD="cat";;
751 diff) PIPE_CMD="cat";; 948 diff) PIPE_CMD="cat";;
752 gz|Z|z) PIPE_CMD="gzip -dc";; 949 gz|Z|z) PIPE_CMD="gzip -dc";;
753 ZIP|zip) PIPE_CMD="unzip -p";; 950 ZIP|zip) PIPE_CMD="unzip -p";;
776 do z="${z}0"; 973 do z="${z}0";
777 done 974 done
778 PATCH_ORDER="${z}${STRICT_COUNT}" 975 PATCH_ORDER="${z}${STRICT_COUNT}"
779 976
780 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 977 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
781 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 978 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
782 else 979 else
783 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 980 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
784 fi 981 fi
785 fi 982 fi
786 fi 983 fi
787 done 984 done
788 985
790 x=${KPATCH_DIR} 987 x=${KPATCH_DIR}
791 KPATCH_DIR="" 988 KPATCH_DIR=""
792 for i in $(find ${x} -type d | sort -n); do 989 for i in $(find ${x} -type d | sort -n); do
793 KPATCH_DIR="${KPATCH_DIR} ${i}" 990 KPATCH_DIR="${KPATCH_DIR} ${i}"
794 done 991 done
992
993 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
994 # bug #272676
995 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
996 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
997 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
998 echo
999 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
1000 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
1001 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
1002 echo
1003 fi
1004 fi
795 1005
796 #so now lets get rid of the patchno's we want to exclude 1006 #so now lets get rid of the patchno's we want to exclude
797 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 1007 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
798 for i in ${UNIPATCH_DROP}; do 1008 for i in ${UNIPATCH_DROP}; do
799 ebegin "Excluding Patch #${i}" 1009 ebegin "Excluding Patch #${i}"
813 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 1023 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
814 1024
815 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 1025 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
816 while [ ${PATCH_DEPTH} -lt 5 ]; do 1026 while [ ${PATCH_DEPTH} -lt 5 ]; do
817 echo "Attempting Dry-run:" >> ${STDERR_T} 1027 echo "Attempting Dry-run:" >> ${STDERR_T}
818 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 1028 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
819 echo "=======================================================" >> ${STDERR_T} 1029 echo "=======================================================" >> ${STDERR_T}
820 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1030 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
821 echo "Attempting patch:" > ${STDERR_T} 1031 echo "Attempting patch:" > ${STDERR_T}
822 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 1032 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
823 echo "=======================================================" >> ${STDERR_T} 1033 echo "=======================================================" >> ${STDERR_T}
824 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1034 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
825 eend 0 1035 eend 0
826 rm ${STDERR_T} 1036 rm ${STDERR_T}
827 break 1037 break
828 else 1038 else
829 eend 1 1039 eend 1
830 eerror "Failed to apply patch ${i/*\//}" 1040 eerror "Failed to apply patch ${i/*\//}"
831 eerror "Please attach ${STDERR_T} to any bug you may post." 1041 eerror "Please attach ${STDERR_T} to any bug you may post."
1042 eshopts_pop
832 die "Failed to apply ${i/*\//}" 1043 die "Failed to apply ${i/*\//}"
833 fi 1044 fi
834 else 1045 else
835 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1046 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
836 fi 1047 fi
837 done 1048 done
838 if [ ${PATCH_DEPTH} -eq 5 ]; then 1049 if [ ${PATCH_DEPTH} -eq 5 ]; then
839 eend 1 1050 eend 1
840 eerror "Please attach ${STDERR_T} to any bug you may post." 1051 eerror "Please attach ${STDERR_T} to any bug you may post."
1052 eshopts_pop
841 die "Unable to dry-run patch." 1053 die "Unable to dry-run patch."
842 fi 1054 fi
843 done 1055 done
844 done 1056 done
845 1057
847 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 1059 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
848 # which is why I'm not taking too much time over this. 1060 # which is why I'm not taking too much time over this.
849 local tmp 1061 local tmp
850 for i in ${UNIPATCH_DOCS}; do 1062 for i in ${UNIPATCH_DOCS}; do
851 tmp="${tmp} ${i//*\/}" 1063 tmp="${tmp} ${i//*\/}"
852 cp -f ${i} ${T}/ 1064 cp -f ${i} "${T}"/
853 done 1065 done
854 UNIPATCH_DOCS="${tmp}" 1066 UNIPATCH_DOCS="${tmp}"
855 1067
856 # clean up KPATCH_DIR's - fixes bug #53610 1068 # clean up KPATCH_DIR's - fixes bug #53610
857 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1069 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
858 1070
859 LC_ALL="${myLC_ALL}" 1071 LC_ALL="${myLC_ALL}"
860 LANG="${myLANG}" 1072 LANG="${myLANG}"
1073 eshopts_pop
861} 1074}
862 1075
863# getfilevar accepts 2 vars as follows: 1076# getfilevar accepts 2 vars as follows:
864# getfilevar <VARIABLE> <CONFIGFILE> 1077# getfilevar <VARIABLE> <CONFIGFILE>
865# pulled from linux-info 1078# pulled from linux-info
977 return 0 1190 return 0
978} 1191}
979 1192
980headers___fix() { 1193headers___fix() {
981 # Voodoo to partially fix broken upstream headers. 1194 # Voodoo to partially fix broken upstream headers.
982 # Issues with this function should go to plasmaroo. 1195 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
983 sed -i \ 1196 sed -i \
984 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1197 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
985 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1198 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
986 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1199 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
987 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1200 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
988 -e "s/ inline / __inline__ /g" \ 1201 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
989 "$@" 1202 "$@"
990} 1203}
991 1204
992# common functions 1205# common functions
993#============================================================== 1206#==============================================================
1002 1215
1003 # allow ebuilds to massage the source tree after patching but before 1216 # allow ebuilds to massage the source tree after patching but before
1004 # we run misc `make` functions below 1217 # we run misc `make` functions below
1005 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1218 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1006 1219
1220 debug-print "Doing epatch_user"
1221 epatch_user
1222
1007 debug-print "Doing unpack_set_extraversion" 1223 debug-print "Doing unpack_set_extraversion"
1008 1224
1009 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1225 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1010 unpack_fix_docbook
1011 unpack_fix_install_path 1226 unpack_fix_install_path
1012 1227
1013 # Setup xmakeopts and cd into sourcetree. 1228 # Setup xmakeopts and cd into sourcetree.
1014 env_setup_xmakeopts 1229 env_setup_xmakeopts
1015 cd "${S}" 1230 cd "${S}"
1020 # unpack_2_6 should now be 2.6.17 safe anyways 1235 # unpack_2_6 should now be 2.6.17 safe anyways
1021 if [[ ${ETYPE} == headers ]]; then 1236 if [[ ${ETYPE} == headers ]]; then
1022 kernel_is 2 4 && unpack_2_4 1237 kernel_is 2 4 && unpack_2_4
1023 kernel_is 2 6 && unpack_2_6 1238 kernel_is 2 6 && unpack_2_6
1024 fi 1239 fi
1240
1241 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1242 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1243 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1244 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1245 fi
1025} 1246}
1026 1247
1027kernel-2_src_compile() { 1248kernel-2_src_compile() {
1028 cd "${S}" 1249 cd "${S}"
1029 [[ ${ETYPE} == headers ]] && compile_headers 1250 [[ ${ETYPE} == headers ]] && compile_headers
1030 [[ ${ETYPE} == sources ]] && \ 1251
1031 use doc && compile_manpages 1252 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1253 echo ">>> Running deblob script ..."
1254 sh "${T}/${DEBLOB_A}" --force || \
1255 die "Deblob script failed to run!!!"
1256 fi
1032} 1257}
1258
1259# if you leave it to the default src_test, it will run make to
1260# find whether test/check targets are present; since "make test"
1261# actually produces a few support files, they are installed even
1262# though the package is binchecks-restricted.
1263#
1264# Avoid this altogether by making the function moot.
1265kernel-2_src_test() { :; }
1033 1266
1034kernel-2_pkg_preinst() { 1267kernel-2_pkg_preinst() {
1035 [[ ${ETYPE} == headers ]] && preinst_headers 1268 [[ ${ETYPE} == headers ]] && preinst_headers
1036} 1269}
1037 1270
1040 [[ ${ETYPE} == headers ]] && install_headers 1273 [[ ${ETYPE} == headers ]] && install_headers
1041 [[ ${ETYPE} == sources ]] && install_sources 1274 [[ ${ETYPE} == sources ]] && install_sources
1042} 1275}
1043 1276
1044kernel-2_pkg_postinst() { 1277kernel-2_pkg_postinst() {
1045 [[ ${ETYPE} == headers ]] && postinst_headers
1046 [[ ${ETYPE} == sources ]] && postinst_sources 1278 [[ ${ETYPE} == sources ]] && postinst_sources
1047} 1279}
1048 1280
1049kernel-2_pkg_setup() { 1281kernel-2_pkg_setup() {
1282 if kernel_is 2 4; then
1283 if [ "$( gcc-major-version )" -eq "4" ] ; then
1284 echo
1285 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1286 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1287 ewarn "newer kernel that supports gcc-4."
1288 echo
1289 ewarn "Also be aware that bugreports about gcc-4 not working"
1290 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1291 echo
1292 epause 10
1293 fi
1294 fi
1295
1050 ABI="${KERNEL_ABI}" 1296 ABI="${KERNEL_ABI}"
1051 [[ ${ETYPE} == headers ]] && setup_headers 1297 [[ ${ETYPE} == headers ]] && setup_headers
1052 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1298 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1053} 1299}
1300
1301kernel-2_pkg_postrm() {
1302 echo
1303 ewarn "Note: Even though you have successfully unmerged "
1304 ewarn "your kernel package, directories in kernel source location: "
1305 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1306 ewarn "with modified files will remain behind. By design, package managers"
1307 ewarn "will not remove these modified files and the directories they reside in."
1308 echo
1309}
1310

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