/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.159 Revision 1.252
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 1.159 2006/02/17 22:18:20 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.252 2011/06/03 13:07:33 mpagano Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# 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.
21# EXTRAVERSION would be something like : -wolk-4.19-r1 22# EXTRAVERSION would be something like : -wolk-4.19-r1
22# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
23# automatically set within the kernel Makefile 24# automatically set within the kernel Makefile
24# K_NOUSENAME - if this is set then EXTRAVERSION will not include the 25# K_NOUSENAME - if this is set then EXTRAVERSION will not include the
25# first part of ${PN} in EXTRAVERSION 26# first part of ${PN} in EXTRAVERSION
27# K_NOUSEPR - if this is set then EXTRAVERSION will not include the
28# anything based on ${PR}.
26# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, 29# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
27# ck-sources, ac-sources) it will use PR (ie: -r5) as 30# ck-sources, ac-sources) it will use PR (ie: -r5) as
28# the patchset version for 31# the patchset version for
29# and not use it as a true package revision 32# and not use it as a true package revision
30# 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
31# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
32# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
33# 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
34# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
35# 39#
36# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
37# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
38# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
39# combination of "base" and "extras" 43# combination of "base" and "extras"
40# 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.
41# 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
42# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
43 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
44# 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
45# can be supported by the headers ebuild 59# can be supported by the headers ebuild
46 60
47# 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
48# kernel 62# kernel
53# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
54# the doc dir 68# the doc dir
55# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
56# order, so they are applied in the order passed 70# order, so they are applied in the order passed
57 71
58inherit toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
59EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \ 73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst
60 pkg_preinst pkg_postinst
61 74
62# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
63# 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.
64# 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.
65[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
66 79
67export CTARGET=${CTARGET:-${CHOST}} 80export CTARGET=${CTARGET:-${CHOST}}
68if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
69 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
70fi 83fi
71 84
72HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
86[[ -z ${LICENSE} ]] && \
73LICENSE="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"
74 96
75# set LINUX_HOSTCFLAGS if not already set 97# set LINUX_HOSTCFLAGS if not already set
76[[ -z ${LINUX_HOSTCFLAGS} ]] && \ 98[[ -z ${LINUX_HOSTCFLAGS} ]] && \
77 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 99 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
100
101# debugging functions
102#==============================================================
103# this function exists only to help debug kernel-2.eclass
104# if you are adding new functionality in, put a call to it
105# at the start of src_unpack, or during SRC_URI/dep generation.
106debug-print-kernel2-variables() {
107 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
108 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
109 UNIPATCH_LIST S KERNEL_URI ; do
110 debug-print "${v}: ${!v}"
111 done
112}
78 113
79#Eclass functions only from here onwards ... 114#Eclass functions only from here onwards ...
80#============================================================== 115#==============================================================
81handle_genpatches() { 116handle_genpatches() {
82 local tarball 117 local tarball
83 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 118 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
84 119
85 for i in ${K_WANT_GENPATCHES} ; do 120 for i in ${K_WANT_GENPATCHES} ; do
86 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 121 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
87 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 122 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
88 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 123 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
114 OKV=${OKV/_rc/-rc} 149 OKV=${OKV/_rc/-rc}
115 OKV=${OKV/-r*} 150 OKV=${OKV/-r*}
116 OKV=${OKV/_p*} 151 OKV=${OKV/_p*}
117 152
118 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 153 KV_MAJOR=$(get_version_component_range 1 ${OKV})
154
155 # if KV_MAJOR >= 3, then we have no more KV_MINOR
156 if [[ ${KV_MAJOR} -lt 3 ]]; then
119 KV_MINOR=$(get_version_component_range 2 ${OKV}) 157 KV_MINOR=$(get_version_component_range 2 )
120 KV_PATCH=$(get_version_component_range 3 ${OKV}) 158 KV_PATCH=$(get_version_component_range 3 ${OKV})
121
122 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 159 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
160 KV_EXTRA=$(get_version_component_range 4- ${OKV})
161 KV_EXTRA=${KV_EXTRA/[-_]*}
162 else
163 KV_PATCH=$(get_version_component_range 3- ${OKV})
164 fi
165 else
166 KV_PATCH=$(get_version_component_range 2 ${OKV})
123 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 167 KV_EXTRA=$(get_version_component_range 3- ${OKV})
124 KV_EXTRA=${KV_EXTRA/[-_]*} 168 KV_EXTRA=${KV_EXTRA/[-_]*}
169 fi
170
171 KV_PATCH=${KV_PATCH/[-_]*}
172
173 local v n=0 missing
174 if [[ ${KV_MAJOR} -lt 3 ]]; then
175 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
176 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
177 done
125 else 178 else
126 KV_PATCH=$(get_version_component_range 3- ${OKV}) 179 for v in CKV OKV KV_{MAJOR,PATCH} ; do
180 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
181 done
127 fi 182 fi
128 KV_PATCH=${KV_PATCH/[-_]*}
129 183
184 [[ $n -eq 1 ]] && \
185 eerror "Missing variables: ${missing}" && \
186 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
187 unset v n missing
188
189 if [[ ${KV_MAJOR} -ge 3 ]]; then
190 KV_PATCH_ARR=(${KV_PATCH//\./ })
191 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
192 [[ -n "${K_LONGTERM}" ]] &&
193 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
194 else
130 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 195 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
196 [[ -n "${K_LONGTERM}" ]] &&
197 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
198 fi
199
200 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
131 201
132 RELEASE=${CKV/${OKV}} 202 RELEASE=${CKV/${OKV}}
133 RELEASE=${RELEASE/_beta} 203 RELEASE=${RELEASE/_beta}
134 RELEASE=${RELEASE/_rc/-rc} 204 RELEASE=${RELEASE/_rc/-rc}
135 RELEASE=${RELEASE/_pre/-pre} 205 RELEASE=${RELEASE/_pre/-pre}
206 # We cannot trivally call kernel_is here, because it calls us to detect the
207 # version
136 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 208 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
209 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
137 RELEASETYPE=${RELEASE//[0-9]} 210 RELEASETYPE=${RELEASE//[0-9]}
138 211
139 # Now we know that RELEASE is the -rc/-git 212 # Now we know that RELEASE is the -rc/-git
140 # and RELEASETYPE is the same but with its numerics stripped 213 # and RELEASETYPE is the same but with its numerics stripped
141 # we can work on better sorting EXTRAVERSION. 214 # we can work on better sorting EXTRAVERSION.
142 # first of all, we add the release 215 # first of all, we add the release
143 EXTRAVERSION="${RELEASE}" 216 EXTRAVERSION="${RELEASE}"
217 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
144 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 218 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
145 219
220 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
221 if [[ -n "${K_NOUSEPR}" ]]; then
222 # Don't add anything based on PR to EXTRAVERSION
223 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
146 if [[ -n ${K_PREPATCHED} ]]; then 224 elif [[ -n ${K_PREPATCHED} ]]; then
225 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
147 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" 226 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
148 elif [[ "${ETYPE}" = "sources" ]]; then 227 elif [[ "${ETYPE}" = "sources" ]]; then
228 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
149 # For some sources we want to use the PV in the extra version 229 # For some sources we want to use the PV in the extra version
150 # This is because upstream releases with a completely different 230 # This is because upstream releases with a completely different
151 # versioning scheme. 231 # versioning scheme.
152 case ${PN/-*} in 232 case ${PN/-*} in
153 wolk) K_USEPV=1;; 233 wolk) K_USEPV=1;;
154 vserver) K_USEPV=1;; 234 vserver) K_USEPV=1;;
155 esac 235 esac
156 236
157 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" 237 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
158 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" 238 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
159 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 239 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
160 fi 240 fi
241 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
161 242
162 # The only messing around which should actually effect this is for KV_EXTRA 243 # The only messing around which should actually effect this is for KV_EXTRA
163 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 244 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
164 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 245 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
246
165 if [[ -n ${KV_EXTRA} ]]; then 247 if [[ -n ${KV_EXTRA} ]]; then
248 if [[ -n ${KV_MINOR} ]]; then
166 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 249 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
167 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 250 else
168 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 251 OKV="${KV_MAJOR}.${KV_PATCH}"
252 fi
253 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
254 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
169 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 255 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
170 fi 256 fi
171 257
172 # We need to set this using OKV, but we need to set it before we do any 258 # We need to set this using OKV, but we need to set it before we do any
173 # messing around with OKV based on RELEASETYPE 259 # messing around with OKV based on RELEASETYPE
181 # for example: 267 # for example:
182 # CKV="2.6.11_rc3_pre2" 268 # CKV="2.6.11_rc3_pre2"
183 # will pull: 269 # will pull:
184 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 270 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
185 271
272 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
273
186 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 274 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
187 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 275 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
188 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 276 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
189 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 277 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
190 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 278 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
191 fi 279 fi
192 280
193 if [[ ${RELEASETYPE} == -git ]]; then 281 if [[ ${RELEASETYPE} == -git ]]; then
194 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 282 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
195 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 283 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
196 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 284 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
197 fi 285 fi
198 286
199 if [[ ${RELEASETYPE} == -rc-git ]]; then 287 if [[ ${RELEASETYPE} == -rc-git ]]; then
200 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 288 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
201 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 289 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
202 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 290 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 291 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
292
204 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 293 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
205 fi 294 fi
295 else
296 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
297 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
298 OKV="2.6.39"
299 else
300 KV_PATCH_ARR=(${KV_PATCH//\./ })
301 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
302 fi
303 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
304 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2"
305 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
306 fi
307
308 if [[ ${RELEASETYPE} == -git ]]; then
309 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
310 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
311 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
312 fi
313
314 if [[ ${RELEASETYPE} == -rc-git ]]; then
315 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
316 OKV="2.6.39"
317 else
318 KV_PATCH_ARR=(${KV_PATCH//\./ })
319 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
320 fi
321 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
322 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
323 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
324
325 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
326 fi
327
328
329 fi
330
331
332 debug-print-kernel2-variables
206 333
207 handle_genpatches 334 handle_genpatches
208} 335}
209 336
210kernel_is() { 337kernel_is() {
338 # ALL of these should be set before we can safely continue this function.
339 # some of the sources have in the past had only one set.
340 local v n=0
341 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
211 [[ -z ${OKV} ]] && detect_version 342 [[ $n -eq 1 ]] && detect_version
343 unset v n
344
345 # Now we can continue
212 local operator test value x=0 y=0 z=0 346 local operator test value x=0 y=0 z=0
213 347
214 case ${1} in 348 case ${1} in
215 lt) operator="-lt"; shift;; 349 lt) operator="-lt"; shift;;
216 gt) operator="-gt"; shift;; 350 gt) operator="-gt"; shift;;
248} 382}
249 383
250# Capture the sources type and set DEPENDs 384# Capture the sources type and set DEPENDs
251if [[ ${ETYPE} == sources ]]; then 385if [[ ${ETYPE} == sources ]]; then
252 DEPEND="!build? ( sys-apps/sed 386 DEPEND="!build? ( sys-apps/sed
253 >=sys-devel/binutils-2.11.90.0.31 ) 387 >=sys-devel/binutils-2.11.90.0.31 )"
254 doc? ( app-text/docbook-sgml-utils
255 app-text/xmlto )"
256 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 388 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
257 sys-devel/make ) 389 sys-devel/make )"
258 virtual/dev-manager" 390 PDEPEND="!build? ( virtual/dev-manager )"
259
260 PROVIDE="virtual/linux-sources"
261 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
262 391
263 SLOT="${PVR}" 392 SLOT="${PVR}"
264 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 393 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
265 IUSE="symlink build doc" 394 IUSE="symlink build"
395
396 # Bug #266157, deblob for libre support
397 if [[ -z ${K_PREDEBLOBBED} ]] ; then
398 # Bug #359865, force a call to detect_version if needed
399 kernel_is ge 2 6 27 && \
400 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
401 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
402 K_DEBLOB_AVAILABLE=1
403 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
404 IUSE="${IUSE} deblob"
405 # Reflect that kernels contain firmware blobs unless otherwise
406 # stripped
407 LICENSE="${LICENSE} !deblob? ( freedist )"
408
409 if [[ -n KV_MINOR ]]; then
410 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
411 else
412 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
413 fi
414
415 DEBLOB_A="deblob-${DEBLOB_PV}"
416 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
417 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
418 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
419 if ! has "${EAPI:-0}" 0 1 ; then
420 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
421 else
422 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
423 fi
424 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
425 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
426
427 KERNEL_URI="${KERNEL_URI}
428 deblob? (
429 ${DEBLOB_URI}
430 ${DEBLOB_CHECK_URI}
431 )"
432 else
433 # We have no way to deblob older kernels, so just mark them as
434 # tainted with non-libre materials.
435 LICENSE="${LICENSE} freedist"
436 fi
437 fi
438
266elif [[ ${ETYPE} == headers ]]; then 439elif [[ ${ETYPE} == headers ]]; then
267 DESCRIPTION="Linux system headers" 440 DESCRIPTION="Linux system headers"
268 IUSE="" 441
442 # Since we should NOT honour KBUILD_OUTPUT in headers
443 # lets unset it here.
444 unset KBUILD_OUTPUT
269 445
270 if [[ ${CTARGET} = ${CHOST} ]]; then 446 if [[ ${CTARGET} = ${CHOST} ]]; then
271 DEPEND="!virtual/os-headers"
272 PROVIDE="virtual/os-headers"
273 SLOT="0" 447 SLOT="0"
274 else 448 else
275 SLOT="${CTARGET}" 449 SLOT="${CTARGET}"
276 fi 450 fi
277else 451else
282# Cross-compile support functions 456# Cross-compile support functions
283#============================================================== 457#==============================================================
284kernel_header_destdir() { 458kernel_header_destdir() {
285 [[ ${CTARGET} == ${CHOST} ]] \ 459 [[ ${CTARGET} == ${CHOST} ]] \
286 && echo /usr/include \ 460 && echo /usr/include \
287 || echo /usr/${CTARGET}/include 461 || echo /usr/${CTARGET}/usr/include
288} 462}
289 463
290cross_pre_c_headers() { 464cross_pre_c_headers() {
291 [[ -z ${_E_CROSS_HEADERS_ONLY} ]] && return 1 465 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
292 [[ ${CHOST} == ${CTARGET} ]] && return 1
293 return 0
294} 466}
295 467
296env_setup_xmakeopts() { 468env_setup_xmakeopts() {
297 # Kernel ARCH != portage ARCH 469 # Kernel ARCH != portage ARCH
298 export KARCH=$(tc-arch-kernel) 470 export KARCH=$(tc-arch-kernel)
309} 481}
310 482
311# Unpack functions 483# Unpack functions
312#============================================================== 484#==============================================================
313unpack_2_4() { 485unpack_2_4() {
314 env_setup_xmakeopts
315
316 cd "${S}"
317 # this file is required for other things to build properly, 486 # this file is required for other things to build properly,
318 # so we autogenerate it 487 # so we autogenerate it
319 make -s mrproper ${xmakeopts} || die "make mrproper failed" 488 make -s mrproper ${xmakeopts} || die "make mrproper failed"
320 make -s symlinks ${xmakeopts} || die "make symlinks failed" 489 make -s symlinks ${xmakeopts} || die "make symlinks failed"
321 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 490 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
322 echo ">>> version.h compiled successfully." 491 echo ">>> version.h compiled successfully."
323} 492}
324 493
325unpack_2_6() { 494unpack_2_6() {
326 env_setup_xmakeopts
327
328 cd "${S}"
329 # this file is required for other things to build properly, so we 495 # this file is required for other things to build properly, so we
330 # autogenerate it ... touch .config to keep version.h build from 496 # autogenerate it ... generate a .config to keep version.h build from
331 # spitting out an annoying warning 497 # spitting out an annoying warning
332 make -s mrproper ${xmakeopts} || die "make mrproper failed" 498 make -s mrproper ${xmakeopts} 2>/dev/null \
499 || die "make mrproper failed"
500
501 # quick fix for bug #132152 which triggers when it cannot include linux
502 # headers (ie, we have not installed it yet)
503 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
333 touch .config 504 touch .config
334 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 505 eerror "make defconfig failed."
335 rm -f .config 506 eerror "assuming you dont have any headers installed yet and continuing"
507 epause 5
508 fi
509
510 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
511 || die "make include/linux/version.h failed"
512 rm -f .config >/dev/null
336} 513}
337 514
338universal_unpack() { 515universal_unpack() {
339 cd ${WORKDIR} 516 cd "${WORKDIR}"
340 unpack linux-${OKV}.tar.bz2 517 unpack linux-${OKV}.tar.bz2
518 if [[ -d "linux" ]]; then
519 mv linux linux-${KV_FULL} \
520 || die "Unable to move source tree to ${KV_FULL}."
341 if [[ "${OKV}" != "${KV_FULL}" ]]; then 521 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
342 mv linux-${OKV} linux-${KV_FULL} \ 522 mv linux-${OKV} linux-${KV_FULL} \
343 || die "Unable to move source tree to ${KV_FULL}." 523 || die "Unable to move source tree to ${KV_FULL}."
344 fi 524 fi
345 cd "${S}" 525 cd "${S}"
346 526
347 # remove all backup files 527 # remove all backup files
348 find . -iname "*~" -exec rm {} \; 2> /dev/null 528 find . -iname "*~" -exec rm {} \; 2> /dev/null
349 529
350 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 530 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
351 use ppc && \ 531 # only do this for kernel < 2.6.27 since this file does not exist in later
532 # kernels
533 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
534 then
535 sed -i \
352 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 536 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
353 "${S}"/arch/ppc/Makefile 537 "${S}"/arch/ppc/Makefile
538 else
539 sed -i \
540 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
541 "${S}"/arch/powerpc/Makefile
542 fi
354} 543}
355 544
356unpack_set_extraversion() { 545unpack_set_extraversion() {
357 cd "${S}" 546 cd "${S}"
358 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 547 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
359 cd ${OLDPWD} 548 cd "${OLDPWD}"
360} 549}
361 550
362# Should be done after patches have been applied 551# Should be done after patches have been applied
363# Otherwise patches that modify the same area of Makefile will fail 552# Otherwise patches that modify the same area of Makefile will fail
364unpack_fix_install_path() { 553unpack_fix_install_path() {
365 cd "${S}" 554 cd "${S}"
366 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 555 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
367} 556}
368 557
369unpack_fix_docbook() {
370 if [[ -d ${S}/Documentation/DocBook ]]; then
371 cd "${S}"/Documentation/DocBook
372 sed -ie "s:db2:docbook2:g" Makefile
373 cd ${OLDPWD}
374 fi
375}
376
377# Compile Functions 558# Compile Functions
378#============================================================== 559#==============================================================
379compile_headers() { 560compile_headers() {
380 env_setup_xmakeopts 561 env_setup_xmakeopts
381
382 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it
383 # if it exists.
384 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
385 562
386 # if we couldnt obtain HOSTCFLAGS from the Makefile, 563 # if we couldnt obtain HOSTCFLAGS from the Makefile,
387 # then set it to something sane 564 # then set it to something sane
388 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile) 565 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
389 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 566 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
391 if kernel_is 2 4; then 568 if kernel_is 2 4; then
392 yes "" | make oldconfig ${xmakeopts} 569 yes "" | make oldconfig ${xmakeopts}
393 echo ">>> make oldconfig complete" 570 echo ">>> make oldconfig complete"
394 make dep ${xmakeopts} 571 make dep ${xmakeopts}
395 elif kernel_is 2 6; then 572 elif kernel_is 2 6; then
573 # 2.6.18 introduces headers_install which means we dont need any
574 # of this crap anymore :D
575 kernel_is ge 2 6 18 && return 0
576
396 # autoconf.h isnt generated unless it already exists. plus, we have 577 # autoconf.h isnt generated unless it already exists. plus, we have
397 # no guarantee that any headers are installed on the system... 578 # no guarantee that any headers are installed on the system...
398 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 579 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
399 || touch include/linux/autoconf.h 580 || touch include/linux/autoconf.h
400 581
401 # if K_DEFCONFIG isn't set, force to "defconfig" 582 # if K_DEFCONFIG isn't set, force to "defconfig"
402 # needed by mips 583 # needed by mips
403 if [[ -z ${K_DEFCONFIG} ]]; then 584 if [[ -z ${K_DEFCONFIG} ]]; then
585 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
586 case ${CTARGET} in
587 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
588 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
589 *) K_DEFCONFIG="defconfig";;
590 esac
591 else
404 K_DEFCONFIG="defconfig" 592 K_DEFCONFIG="defconfig"
593 fi
405 fi 594 fi
406 595
407 # if there arent any installed headers, then there also isnt an asm 596 # if there arent any installed headers, then there also isnt an asm
408 # symlink in /usr/include/, and make defconfig will fail, so we have 597 # symlink in /usr/include/, and make defconfig will fail, so we have
409 # to force an include path with $S. 598 # to force an include path with $S.
410 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 599 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
411 ln -sf asm-${KARCH} "${S}"/include/asm 600 ln -sf asm-${KARCH} "${S}"/include/asm
412 cross_pre_c_headers && return 0 601 cross_pre_c_headers && return 0
413 602
414 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 603 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
604 if compile_headers_tweak_config ; then
605 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
606 fi
415 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 607 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
416 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 608 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
417 fi 609 fi
418} 610}
419 611
420compile_manpages() { 612compile_headers_tweak_config() {
421 einfo "Making manpages ..." 613 # some targets can be very very picky, so let's finesse the
422 env -u ARCH make mandocs 614 # .config based upon any info we may have
615 case ${CTARGET} in
616 sh*)
617 sed -i '/CONFIG_CPU_SH/d' .config
618 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
619 return 0;;
620 esac
621
622 # no changes, so lets do nothing
623 return 1
423} 624}
424 625
425# install functions 626# install functions
426#============================================================== 627#==============================================================
427install_universal() { 628install_universal() {
428 #fix silly permissions in tarball 629 #fix silly permissions in tarball
429 cd ${WORKDIR} 630 cd "${WORKDIR}"
430 chown -R root:root * 631 chown -R root:0 * >& /dev/null
431 chmod -R a+r-w+X,u+w * 632 chmod -R a+r-w+X,u+w *
432 cd ${OLDPWD} 633 cd ${OLDPWD}
433} 634}
434 635
435install_headers() { 636install_headers() {
436 local ddir=$(kernel_header_destdir) 637 local ddir=$(kernel_header_destdir)
437 638
438 cd "${S}" 639 # 2.6.18 introduces headers_install which means we dont need any
640 # of this crap anymore :D
641 if kernel_is ge 2 6 18 ; then
642 env_setup_xmakeopts
643 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
644
645 # let other packages install some of these headers
646 rm -rf "${D}"/${ddir}/sound #alsa-headers
647 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
648 return 0
649 fi
650
651 # Do not use "linux/*" as that can cause problems with very long
652 # $S values where the cmdline to cp is too long
653 pushd "${S}" >/dev/null
439 dodir ${ddir}/linux 654 dodir ${ddir}/linux
440 cp -ax "${S}"/include/linux/* ${D}/${ddir}/linux 655 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
441 rm -rf ${D}/${ddir}/linux/modules 656 rm -rf "${D}"/${ddir}/linux/modules
442 657
443 # Handle multilib headers and crap
444 local multi_dirs="" multi_defs=""
445 case $(tc-arch-kernel) in
446 sparc64)
447 multi_dirs="sparc sparc64"
448 multi_defs="!__arch64__ __arch64__"
449 ;;
450 x86_64)
451 multi_dirs="i386 x86_64"
452 multi_defs="__i386__ __x86_64__"
453 ;;
454 ppc64)
455 multi_dirs="ppc ppc64"
456 multi_defs="!__powerpc64__ __powerpc64__"
457 ;;
458 s390x)
459 multi_dirs="s390 s390x"
460 multi_defs="!__s390x__ __s390x__"
461 ;;
462 arm)
463 dodir ${ddir}/asm 658 dodir ${ddir}/asm
464 cp -ax "${S}"/include/asm/* "${D}"/${ddir}/asm 659 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
465 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
466 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
467 ;;
468 powerpc)
469 dodir ${ddir}/asm
470 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
471 if [[ -e "${S}"/include/asm-ppc ]] ; then
472 dodir ${ddir}/asm-ppc
473 cp -ax "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
474 fi
475 ;;
476 *)
477 dodir ${ddir}/asm
478 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
479 ;;
480 esac
481 if [[ -n ${multi_dirs} ]] ; then
482 local d ml_inc=""
483 for d in ${multi_dirs} ; do
484 dodir ${ddir}/asm-${d}
485 cp -ax "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
486 660
487 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
488 multi_defs=${multi_defs#* }
489 done
490 create_ml_includes ${ddir}/asm ${ml_inc}
491 fi
492
493 if kernel_is 2 6; then 661 if kernel_is 2 6 ; then
494 dodir ${ddir}/asm-generic 662 dodir ${ddir}/asm-generic
495 cp -ax "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 663 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
496 fi 664 fi
497 665
498 # clean up 666 # clean up
499 find "${D}" -name '*.orig' -exec rm -f {} \; 667 find "${D}" -name '*.orig' -exec rm -f {} \;
500 668
501 cd ${OLDPWD} 669 popd >/dev/null
502} 670}
503 671
504install_sources() { 672install_sources() {
505 local doc docs file 673 local file
506 674
507 cd "${S}" 675 cd "${S}"
508 dodir /usr/src 676 dodir /usr/src
509 echo ">>> Copying sources ..." 677 echo ">>> Copying sources ..."
510 678
524 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 692 [[ -f ${FILESDIR}/../ChangeLog ]] && \
525 echo "Please check the ebuild ChangeLog for more details." \ 693 echo "Please check the ebuild ChangeLog for more details." \
526 > "${S}"/patches.txt 694 > "${S}"/patches.txt
527 fi 695 fi
528 696
529 if use doc ; then
530 install_manpages
531
532 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
533 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
534 [[ -n ${docs} ]] && dodoc ${docs}
535 fi
536
537 mv ${WORKDIR}/linux* ${D}/usr/src 697 mv ${WORKDIR}/linux* "${D}"/usr/src
538}
539
540install_manpages() {
541 kernel_is lt 2 5 && return
542
543 local myfiles="Documentation/DocBook/Makefile"
544 kernel_is lt 2 6 12 && myfiles="scripts/makeman ${myfiles}"
545
546 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" ${myfiles}
547 ebegin "Installing manpages"
548 env -u ARCH make installmandocs
549 eend $?
550 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" ${myfiles}
551} 698}
552 699
553# pkg_preinst functions 700# pkg_preinst functions
554#============================================================== 701#==============================================================
555preinst_headers() { 702preinst_headers() {
564 local MAKELINK=0 711 local MAKELINK=0
565 712
566 # if we have USE=symlink, then force K_SYMLINK=1 713 # if we have USE=symlink, then force K_SYMLINK=1
567 use symlink && K_SYMLINK=1 714 use symlink && K_SYMLINK=1
568 715
716 # if we're using a deblobbed kernel, it's not supported
717 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
718 use deblob && \
719 K_SECURITY_UNSUPPORTED=deblob
720
569 # if we are to forcably symlink, delete it if it already exists first. 721 # if we are to forcably symlink, delete it if it already exists first.
570 if [[ -n ${K_SYMLINK} ]]; then 722 if [[ ${K_SYMLINK} > 0 ]]; then
571 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 723 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
572 MAKELINK=1 724 MAKELINK=1
573 fi 725 fi
574 726
575 # if the link doesnt exist, lets create it 727 # if the link doesnt exist, lets create it
576 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 728 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
577 729
578 if [[ ${MAKELINK} == 1 ]]; then 730 if [[ ${MAKELINK} == 1 ]]; then
579 cd ${ROOT}usr/src 731 cd "${ROOT}"usr/src
580 ln -sf linux-${KV_FULL} linux 732 ln -sf linux-${KV_FULL} linux
581 cd ${OLDPWD} 733 cd ${OLDPWD}
582 fi 734 fi
583 735
584 # Don't forget to make directory for sysfs 736 # Don't forget to make directory for sysfs
585 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 737 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
586 738
587 echo 739 echo
588 einfo "After installing a new kernel of any version, it is important"
589 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
590 einfo "created (X.Y is the first 2 parts of your new kernel version)"
591 echo
592 einfo "For example, this kernel will require:"
593 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
594 echo
595 einfo "If you are upgrading from a previous kernel, you may be interested" 740 elog "If you are upgrading from a previous kernel, you may be interested"
596 einfo "in the following documents:" 741 elog "in the following document:"
597 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 742 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
598 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
599 if kernel_is ge 2 6 13; then
600 ewarn "As of 2.6.13 the support for devfs has been removed."
601 ewarn "You will be required to either manage a static /dev"
602 ewarn "or to ensure that udev is starting on boot."
603 fi
604 echo 743 echo
605 744
606 # if K_EXTRAEINFO is set then lets display it now 745 # if K_EXTRAEINFO is set then lets display it now
607 if [[ -n ${K_EXTRAEINFO} ]]; then 746 if [[ -n ${K_EXTRAEINFO} ]]; then
608 echo ${K_EXTRAEINFO} | fmt | 747 echo ${K_EXTRAEINFO} | fmt |
609 while read -s ELINE; do einfo "${ELINE}"; done 748 while read -s ELINE; do einfo "${ELINE}"; done
610 fi 749 fi
611 750
751 # if K_EXTRAELOG is set then lets display it now
752 if [[ -n ${K_EXTRAELOG} ]]; then
753 echo ${K_EXTRAELOG} | fmt |
754 while read -s ELINE; do elog "${ELINE}"; done
755 fi
756
612 # if K_EXTRAEWARN is set then lets display it now 757 # if K_EXTRAEWARN is set then lets display it now
613 if [[ -n ${K_EXTRAEWARN} ]]; then 758 if [[ -n ${K_EXTRAEWARN} ]]; then
614 echo ${K_EXTRAEWARN} | fmt | 759 echo ${K_EXTRAEWARN} | fmt |
615 while read -s ELINE; do ewarn "${ELINE}"; done 760 while read -s ELINE; do ewarn "${ELINE}"; done
616 fi 761 fi
617}
618 762
619postinst_headers() { 763 # optionally display security unsupported message
620 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 764 # Start with why
621 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 765 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
622 einfo "emerge glibc" 766 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
623 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 767 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
624 einfo "headers." 768 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
769 fi
770 # And now the general message.
771 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
772 ewarn "This means that it is likely to be vulnerable to recent security issues."
773 ewarn "For specific information on why this kernel is unsupported, please read:"
774 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
775 fi
776
777 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
778 KV_MAJOR=$(get_version_component_range 1 ${OKV})
779 KV_MINOR=$(get_version_component_range 2 ${OKV})
780 KV_PATCH=$(get_version_component_range 3 ${OKV})
781 if [[ "$(tc-arch)" = "sparc" ]]; then
782 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
783 then
784 echo
785 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
786 elog "you now need to do"
787 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
788 elog "instead of just"
789 elog " make"
790 elog "to compile the kernel. For more information please browse to"
791 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
792 echo
793 fi
794 fi
625} 795}
626 796
627# pkg_setup functions 797# pkg_setup functions
628#============================================================== 798#==============================================================
629setup_headers() { 799setup_headers() {
655 825
656 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 826 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
657 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 827 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
658 828
659 # We're gonna need it when doing patches with a predefined patchlevel 829 # We're gonna need it when doing patches with a predefined patchlevel
660 shopt -s extglob 830 eshopts_push -s extglob
661 831
662 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 832 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
663 # usage can be either via an env var or by params 833 # usage can be either via an env var or by params
664 # although due to the nature we pass this within this eclass 834 # although due to the nature we pass this within this eclass
665 # it shall be by param only. 835 # it shall be by param only.
666 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 836 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
667 UNIPATCH_LIST="${@}" 837 UNIPATCH_LIST="${@}"
668 838
669 #unpack any passed tarballs 839 #unpack any passed tarballs
670 for i in ${UNIPATCH_LIST}; do 840 for i in ${UNIPATCH_LIST}; do
671 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 841 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
672 extention=${i/*./}
673 extention=${extention/:*/}
674 case ${extention} in
675 tbz2) PIPE_CMD="tar -xvjf";;
676 bz2) PIPE_CMD="tar -xvjf";;
677 tgz) PIPE_CMD="tar -xvzf";;
678 gz) PIPE_CMD="tar -xvzf";;
679 *) eerror "Unrecognized tarball compression"
680 die "Unrecognized tarball compression";;
681 esac
682
683 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 842 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
684 unset z 843 unset z
685 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 844 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
686 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 845 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
687 do z="${z}0"; 846 do z="${z}0";
688 done 847 done
689 PATCH_ORDER="${z}${STRICT_COUNT}" 848 PATCH_ORDER="${z}${STRICT_COUNT}"
690 849
691 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 850 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
692 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null 851 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
852 unpack ${i##*/}
853 popd >/dev/null
693 else 854 else
694 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 855 pushd "${KPATCH_DIR}" >/dev/null
856 unpack ${i##*/}
857 popd >/dev/null
695 fi 858 fi
696 859
697 if [ $? == 0 ]; then
698 einfo "${i/*\//} unpacked"
699 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 860 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
700 else
701 eerror "Failed to unpack ${i/:*/}"
702 die "unable to unpack patch tarball"
703 fi
704 else 861 else
705 extention=${i/*./} 862 extention=${i/*./}
706 extention=${extention/:*/} 863 extention=${extention/:*/}
707 PIPE_CMD="" 864 PIPE_CMD=""
708 case ${extention} in 865 case ${extention} in
866 xz) PIPE_CMD="xz -dc";;
867 lzma) PIPE_CMD="lzma -dc";;
709 bz2) PIPE_CMD="bzip2 -dc";; 868 bz2) PIPE_CMD="bzip2 -dc";;
710 patch) PIPE_CMD="cat";; 869 patch) PIPE_CMD="cat";;
711 diff) PIPE_CMD="cat";; 870 diff) PIPE_CMD="cat";;
712 gz|Z|z) PIPE_CMD="gzip -dc";; 871 gz|Z|z) PIPE_CMD="gzip -dc";;
713 ZIP|zip) PIPE_CMD="unzip -p";; 872 ZIP|zip) PIPE_CMD="unzip -p";;
736 do z="${z}0"; 895 do z="${z}0";
737 done 896 done
738 PATCH_ORDER="${z}${STRICT_COUNT}" 897 PATCH_ORDER="${z}${STRICT_COUNT}"
739 898
740 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 899 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
741 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 900 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
742 else 901 else
743 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 902 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
744 fi 903 fi
745 fi 904 fi
746 fi 905 fi
747 done 906 done
748 907
750 x=${KPATCH_DIR} 909 x=${KPATCH_DIR}
751 KPATCH_DIR="" 910 KPATCH_DIR=""
752 for i in $(find ${x} -type d | sort -n); do 911 for i in $(find ${x} -type d | sort -n); do
753 KPATCH_DIR="${KPATCH_DIR} ${i}" 912 KPATCH_DIR="${KPATCH_DIR} ${i}"
754 done 913 done
914
915 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
916 # bug #272676
917 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
918 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
919 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
920 echo
921 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
922 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
923 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
924 echo
925 fi
926 fi
755 927
756 #so now lets get rid of the patchno's we want to exclude 928 #so now lets get rid of the patchno's we want to exclude
757 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 929 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
758 for i in ${UNIPATCH_DROP}; do 930 for i in ${UNIPATCH_DROP}; do
759 ebegin "Excluding Patch #${i}" 931 ebegin "Excluding Patch #${i}"
773 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 945 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
774 946
775 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 947 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
776 while [ ${PATCH_DEPTH} -lt 5 ]; do 948 while [ ${PATCH_DEPTH} -lt 5 ]; do
777 echo "Attempting Dry-run:" >> ${STDERR_T} 949 echo "Attempting Dry-run:" >> ${STDERR_T}
778 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 950 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
779 echo "=======================================================" >> ${STDERR_T} 951 echo "=======================================================" >> ${STDERR_T}
780 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 952 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
781 echo "Attempting patch:" > ${STDERR_T} 953 echo "Attempting patch:" > ${STDERR_T}
782 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 954 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
783 echo "=======================================================" >> ${STDERR_T} 955 echo "=======================================================" >> ${STDERR_T}
784 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 956 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
785 eend 0 957 eend 0
786 rm ${STDERR_T} 958 rm ${STDERR_T}
787 break 959 break
788 else 960 else
789 eend 1 961 eend 1
790 eerror "Failed to apply patch ${i/*\//}" 962 eerror "Failed to apply patch ${i/*\//}"
791 eerror "Please attach ${STDERR_T} to any bug you may post." 963 eerror "Please attach ${STDERR_T} to any bug you may post."
964 eshopts_pop
792 die "Failed to apply ${i/*\//}" 965 die "Failed to apply ${i/*\//}"
793 fi 966 fi
794 else 967 else
795 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 968 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
796 fi 969 fi
797 done 970 done
798 if [ ${PATCH_DEPTH} -eq 5 ]; then 971 if [ ${PATCH_DEPTH} -eq 5 ]; then
799 eend 1 972 eend 1
800 eerror "Please attach ${STDERR_T} to any bug you may post." 973 eerror "Please attach ${STDERR_T} to any bug you may post."
974 eshopts_pop
801 die "Unable to dry-run patch." 975 die "Unable to dry-run patch."
802 fi 976 fi
803 done 977 done
804 done 978 done
805 979
807 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 981 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
808 # which is why I'm not taking too much time over this. 982 # which is why I'm not taking too much time over this.
809 local tmp 983 local tmp
810 for i in ${UNIPATCH_DOCS}; do 984 for i in ${UNIPATCH_DOCS}; do
811 tmp="${tmp} ${i//*\/}" 985 tmp="${tmp} ${i//*\/}"
812 cp -f ${i} ${T}/ 986 cp -f ${i} "${T}"/
813 done 987 done
814 UNIPATCH_DOCS="${tmp}" 988 UNIPATCH_DOCS="${tmp}"
815 989
816 # clean up KPATCH_DIR's - fixes bug #53610 990 # clean up KPATCH_DIR's - fixes bug #53610
817 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 991 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
818 992
819 LC_ALL="${myLC_ALL}" 993 LC_ALL="${myLC_ALL}"
820 LANG="${myLANG}" 994 LANG="${myLANG}"
995 eshopts_pop
821} 996}
822 997
823# getfilevar accepts 2 vars as follows: 998# getfilevar accepts 2 vars as follows:
824# getfilevar <VARIABLE> <CONFIGFILE> 999# getfilevar <VARIABLE> <CONFIGFILE>
825# pulled from linux-info 1000# pulled from linux-info
937 return 0 1112 return 0
938} 1113}
939 1114
940headers___fix() { 1115headers___fix() {
941 # Voodoo to partially fix broken upstream headers. 1116 # Voodoo to partially fix broken upstream headers.
942 # Issues with this function should go to plasmaroo. 1117 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
943 sed -i \ 1118 sed -i \
944 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1119 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
945 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1120 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
946 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1121 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
947 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1122 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
948 -e "s/ inline / __inline__ /g" \ 1123 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
949 "$@" 1124 "$@"
950} 1125}
951 1126
952# common functions 1127# common functions
953#============================================================== 1128#==============================================================
954kernel-2_src_unpack() { 1129kernel-2_src_unpack() {
955 universal_unpack 1130 universal_unpack
1131 debug-print "Doing unipatch"
956 1132
957 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 1133 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
958 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 1134 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
1135
1136 debug-print "Doing premake"
959 1137
960 # allow ebuilds to massage the source tree after patching but before 1138 # allow ebuilds to massage the source tree after patching but before
961 # we run misc `make` functions below 1139 # we run misc `make` functions below
962 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1140 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
963 1141
1142 debug-print "Doing epatch_user"
1143 epatch_user
1144
1145 debug-print "Doing unpack_set_extraversion"
1146
964 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1147 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
965 unpack_fix_docbook
966 unpack_fix_install_path 1148 unpack_fix_install_path
967 1149
1150 # Setup xmakeopts and cd into sourcetree.
1151 env_setup_xmakeopts
1152 cd "${S}"
1153
1154 # We dont need a version.h for anything other than headers
1155 # at least, I should hope we dont. If this causes problems
1156 # take out the if/fi block and inform me please.
1157 # unpack_2_6 should now be 2.6.17 safe anyways
1158 if [[ ${ETYPE} == headers ]]; then
968 kernel_is 2 4 && unpack_2_4 1159 kernel_is 2 4 && unpack_2_4
969 kernel_is 2 6 && unpack_2_6 1160 kernel_is 2 6 && unpack_2_6
1161 fi
1162
1163 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1164 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1165 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1166 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1167 fi
970} 1168}
971 1169
972kernel-2_src_compile() { 1170kernel-2_src_compile() {
973 cd "${S}" 1171 cd "${S}"
974 [[ ${ETYPE} == headers ]] && compile_headers 1172 [[ ${ETYPE} == headers ]] && compile_headers
975 [[ ${ETYPE} == sources ]] && \ 1173
976 use doc && compile_manpages 1174 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1175 echo ">>> Running deblob script ..."
1176 sh "${T}/${DEBLOB_A}" --force || \
1177 die "Deblob script failed to run!!!"
1178 fi
977} 1179}
1180
1181# if you leave it to the default src_test, it will run make to
1182# find whether test/check targets are present; since "make test"
1183# actually produces a few support files, they are installed even
1184# though the package is binchecks-restricted.
1185#
1186# Avoid this altogether by making the function moot.
1187kernel-2_src_test() { :; }
978 1188
979kernel-2_pkg_preinst() { 1189kernel-2_pkg_preinst() {
980 [[ ${ETYPE} == headers ]] && preinst_headers 1190 [[ ${ETYPE} == headers ]] && preinst_headers
981} 1191}
982 1192
985 [[ ${ETYPE} == headers ]] && install_headers 1195 [[ ${ETYPE} == headers ]] && install_headers
986 [[ ${ETYPE} == sources ]] && install_sources 1196 [[ ${ETYPE} == sources ]] && install_sources
987} 1197}
988 1198
989kernel-2_pkg_postinst() { 1199kernel-2_pkg_postinst() {
990 [[ ${ETYPE} == headers ]] && postinst_headers
991 [[ ${ETYPE} == sources ]] && postinst_sources 1200 [[ ${ETYPE} == sources ]] && postinst_sources
992} 1201}
993 1202
994kernel-2_pkg_setup() { 1203kernel-2_pkg_setup() {
1204 if kernel_is 2 4; then
1205 if [ "$( gcc-major-version )" -eq "4" ] ; then
1206 echo
1207 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1208 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1209 ewarn "newer kernel that supports gcc-4."
1210 echo
1211 ewarn "Also be aware that bugreports about gcc-4 not working"
1212 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1213 echo
1214 epause 10
1215 fi
1216 fi
1217
1218 ABI="${KERNEL_ABI}"
995 [[ ${ETYPE} == headers ]] && setup_headers 1219 [[ ${ETYPE} == headers ]] && setup_headers
996 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1220 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
997} 1221}

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