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

Diff of /eclass/kernel-2.eclass

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

Revision 1.141 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 1.141 2005/08/23 01:57:59 vapier 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.
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 pkg_postrm
60 pkg_preinst pkg_postinst pkg_prerm
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${S}/include"
100
101# debugging functions
102#==============================================================
103# this function exists only to help debug kernel-2.eclass
104# if you are adding new functionality in, put a call to it
105# at the start of src_unpack, or during SRC_URI/dep generation.
106debug-print-kernel2-variables() {
107 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
108 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
109 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
110 debug-print "${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 ${K_GENPATCHES_VER} ]] && return 1
119
120 debug-print "Inside handle_genpatches"
121 local oldifs=${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.
84 130
85 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}.${i}.tar.bz2"
137 fi
138 else
86 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 139 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
140 fi
141 debug-print "genpatches tarball: $tarball"
87 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 142 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
88 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 143 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
89 done 144 done
90} 145}
91 146
92detect_version() { 147detect_version() {
93 # this function will detect and set 148 # this function will detect and set
114 OKV=${OKV/_rc/-rc} 169 OKV=${OKV/_rc/-rc}
115 OKV=${OKV/-r*} 170 OKV=${OKV/-r*}
116 OKV=${OKV/_p*} 171 OKV=${OKV/_p*}
117 172
118 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 [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
119 KV_MINOR=$(get_version_component_range 2 ${OKV}) 183 KV_MINOR=$(get_version_component_range 2 ${OKV})
120 KV_PATCH=$(get_version_component_range 3 ${OKV}) 184 KV_PATCH=$(get_version_component_range 3 ${OKV})
121
122 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 ${OKV})
123 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 193 KV_EXTRA=$(get_version_component_range 3- ${OKV})
124 KV_EXTRA=${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}${v} ";
206 done
125 else 207 else
126 KV_PATCH=$(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}"
127 fi 228 fi
128 KV_PATCH=${KV_PATCH/[-_]*} 229 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
129 230 [[ -n "${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"
130 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-${OKV}.tar.bz2"
250 fi
131 251
132 RELEASE=${CKV/${OKV}} 252 RELEASE=${CKV/${OKV}}
133 RELEASE=${RELEASE/_beta} 253 RELEASE=${RELEASE/_beta}
134 RELEASE=${RELEASE/_rc/-rc} 254 RELEASE=${RELEASE/_rc/-rc}
135 RELEASE=${RELEASE/_pre/-pre} 255 RELEASE=${RELEASE/_pre/-pre}
256 # We cannot trivally call kernel_is here, because it calls us to detect the
257 # version
136 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-bk} 258 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
259 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
137 RELEASETYPE=${RELEASE//[0-9]} 260 RELEASETYPE=${RELEASE//[0-9]}
138 261
139 # Now we know that RELEASE is the -rc/-bk 262 # Now we know that RELEASE is the -rc/-git
140 # and RELEASETYPE is the same but with its numerics stripped 263 # and RELEASETYPE is the same but with its numerics stripped
141 # we can work on better sorting EXTRAVERSION. 264 # we can work on better sorting EXTRAVERSION.
142 # first of all, we add the release 265 # first of all, we add the release
143 EXTRAVERSION="${RELEASE}" 266 EXTRAVERSION="${RELEASE}"
267 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
144 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 268 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
145 269
270 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
271 if [[ -n "${K_NOUSEPR}" ]]; then
272 # Don't add anything based on PR to EXTRAVERSION
273 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
146 if [[ -n ${K_PREPATCHED} ]]; then 274 elif [[ -n ${K_PREPATCHED} ]]; then
275 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
147 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" 276 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
148 elif [[ "${ETYPE}" = "sources" ]]; then 277 elif [[ "${ETYPE}" = "sources" ]]; then
278 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
149 # For some sources we want to use the PV in the extra version 279 # For some sources we want to use the PV in the extra version
150 # This is because upstream releases with a completely different 280 # This is because upstream releases with a completely different
151 # versioning scheme. 281 # versioning scheme.
152 case ${PN/-*} in 282 case ${PN/-*} in
153 wolk) K_USEPV=1;; 283 wolk) K_USEPV=1;;
154 vserver) K_USEPV=1;; 284 vserver) K_USEPV=1;;
155 esac 285 esac
156 286
157 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" 287 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
158 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" 288 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
159 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 289 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
160 fi 290 fi
291 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
161 292
162 # 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
163 # 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
164 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 295 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
296
165 if [[ -n ${KV_EXTRA} ]]; then 297 if [[ -n ${KV_EXTRA} ]]; then
298 if [[ -n ${KV_MINOR} ]]; then
166 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 299 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
167 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 300 else
168 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"
169 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 305 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
170 fi 306 fi
171 307
172 # 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
173 # messing around with OKV based on RELEASETYPE 309 # messing around with OKV based on RELEASETYPE
175 311
176 # we will set this for backwards compatibility. 312 # we will set this for backwards compatibility.
177 S=${WORKDIR}/linux-${KV_FULL} 313 S=${WORKDIR}/linux-${KV_FULL}
178 KV=${KV_FULL} 314 KV=${KV_FULL}
179 315
180 # -rc-bk pulls can be achieved by specifying CKV 316 # -rc-git pulls can be achieved by specifying CKV
181 # for example: 317 # for example:
182 # CKV="2.6.11_rc3_pre2" 318 # CKV="2.6.11_rc3_pre2"
183 # will pull: 319 # will pull:
184 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-bk2.bz2 320 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
185 321
322 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
323
186 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 324 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
187 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 325 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
188 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 326 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
189 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 327 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
190 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 328 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
191 fi 329 fi
192 330
193 if [[ ${RELEASETYPE} == -bk ]]; then 331 if [[ ${RELEASETYPE} == -git ]]; then
194 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 332 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
195 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 333 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
196 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 334 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
197 fi 335 fi
198 336
199 if [[ ${RELEASETYPE} == -rc-bk ]]; then 337 if [[ ${RELEASETYPE} == -rc-git ]]; then
200 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 338 OKV="${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}${RELEASE}.bz2 339 KERNEL_URI="${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/-bk*}.bz2 340 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 341 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
342
204 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.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"
205 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
381
382 debug-print-kernel2-variables
206 383
207 handle_genpatches 384 handle_genpatches
208} 385}
209 386
210kernel_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
211 [[ -z ${OKV} ]] && detect_version 392 [[ $n -eq 1 ]] && detect_version
393 unset v n
394
395 # Now we can continue
212 local operator test value x=0 y=0 z=0 396 local operator test value x=0 y=0 z=0
213 397
214 case ${1} in 398 case ${1} in
215 lt) operator="-lt"; shift;; 399 lt) operator="-lt"; shift;;
216 gt) operator="-gt"; shift;; 400 gt) operator="-gt"; shift;;
245 429
246kernel_is_2_6() { 430kernel_is_2_6() {
247 kernel_is 2 6 || kernel_is 2 5 431 kernel_is 2 6 || kernel_is 2 5
248} 432}
249 433
250kernel_header_destdir() {
251 [[ ${CTARGET} == ${CHOST} ]] \
252 && echo /usr/include \
253 || echo /usr/${CTARGET}/include
254}
255
256# Capture the sources type and set DEPENDs 434# Capture the sources type and set DEPENDs
257if [[ ${ETYPE} == sources ]]; then 435if [[ ${ETYPE} == sources ]]; then
258 DEPEND="!build? ( sys-apps/sed 436 DEPEND="!build? ( sys-apps/sed
259 >=sys-devel/binutils-2.11.90.0.31 ) 437 >=sys-devel/binutils-2.11.90.0.31 )"
260 doc? ( app-text/docbook-sgml-utils
261 app-text/xmlto )"
262 kernel_is ge 2 6 13 && \
263 DEPEND="${DEPEND}
264 sys-fs/udev"
265 RDEPEND="${DEPEND}
266 !build? ( >=sys-libs/ncurses-5.2 438 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
267 sys-devel/make )" 439 sys-devel/make )"
440 PDEPEND="!build? ( virtual/dev-manager )"
268 441
269 PROVIDE="virtual/linux-sources"
270 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
271 SLOT="${PVR}" 442 SLOT="${PVR}"
272 DESCRIPTION="Sources for the Linux kernel" 443 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
273 IUSE="${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
274elif [[ ${ETYPE} == headers ]]; then 493elif [[ ${ETYPE} == headers ]]; then
275 DESCRIPTION="Linux system headers" 494 DESCRIPTION="Linux system headers"
276 IUSE="${IUSE}" 495
496 # Since we should NOT honour KBUILD_OUTPUT in headers
497 # lets unset it here.
498 unset KBUILD_OUTPUT
277 499
278 if [[ ${CTARGET} = ${CHOST} ]]; then 500 if [[ ${CTARGET} = ${CHOST} ]]; then
279 DEPEND="!virtual/os-headers"
280 PROVIDE="virtual/os-headers"
281 SLOT="0" 501 SLOT="0"
282 else 502 else
283 SLOT="${CTARGET}" 503 SLOT="${CTARGET}"
284 fi 504 fi
285else 505else
286 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 506 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
287 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 507 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
288fi 508fi
289 509
510# Cross-compile support functions
511#==============================================================
512kernel_header_destdir() {
513 [[ ${CTARGET} == ${CHOST} ]] \
514 && echo /usr/include \
515 || echo /usr/${CTARGET}/usr/include
516}
517
518cross_pre_c_headers() {
519 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
520}
521
522env_setup_xmakeopts() {
523 # Kernel ARCH != portage ARCH
524 export KARCH=$(tc-arch-kernel)
525
526 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
527 # variables properly or bad things happen !
528 xmakeopts="ARCH=${KARCH}"
529 if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
530 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
531 elif type -p ${CHOST}-ar > /dev/null ; then
532 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
533 fi
534 export xmakeopts
535}
536
290# Unpack functions 537# Unpack functions
291#============================================================== 538#==============================================================
292unpack_2_4() { 539unpack_2_4() {
293 # Kernel ARCH != portage ARCH
294 local KARCH=$(tc-arch-kernel)
295
296 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
297 # variables properly or bad things happen !
298 local xmakeopts="ARCH=${KARCH}"
299 if [[ ${CTARGET} != ${CHOST} ]]; then
300 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
301 elif type -p ${CHOST}-ar; then
302 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
303 fi
304
305 cd "${S}"
306 # this file is required for other things to build properly, 540 # this file is required for other things to build properly,
307 # so we autogenerate it 541 # so we autogenerate it
308 make mrproper ${xmakeopts} || die "make mrproper failed" 542 make -s mrproper ${xmakeopts} || die "make mrproper failed"
309 make symlinks ${xmakeopts} || die "make symlinks failed" 543 make -s symlinks ${xmakeopts} || die "make symlinks failed"
310 make include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 544 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
311 echo ">>> version.h compiled successfully." 545 echo ">>> version.h compiled successfully."
312} 546}
313 547
548unpack_2_6() {
549 # this file is required for other things to build properly, so we
550 # autogenerate it ... generate a .config to keep version.h build from
551 # spitting out an annoying warning
552 make -s mrproper ${xmakeopts} 2>/dev/null \
553 || die "make mrproper failed"
554
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 ${xmakeopts} 2>/dev/null \
565 || die "make include/linux/version.h failed"
566 rm -f .config >/dev/null
567}
568
314universal_unpack() { 569universal_unpack() {
570 debug-print "Inside universal_unpack"
571
572 local oldifs=${IFS}
573 export IFS="."
574 local OKV_ARRAY=( $OKV )
575 export IFS=${oldifs}
576
315 cd ${WORKDIR} 577 cd "${WORKDIR}"
578 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
579 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
580 else
316 unpack linux-${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 ${KV_FULL}."
317 if [[ "${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-${KV_FULL} "
318 mv linux-${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} \
319 || die "Unable to move source tree to ${KV_FULL}." 601 || die "Unable to move source tree to ${KV_FULL}."
320 fi 602 fi
321 cd "${S}" 603 cd "${S}"
322 604
323 # remove all backup files 605 # remove all backup files
324 find . -iname "*~" -exec rm {} \; 2> /dev/null 606 find . -iname "*~" -exec rm {} \; 2> /dev/null
325 607
326 # 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
327 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 \
328 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 614 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
329 "${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
330} 621}
331 622
332unpack_set_extraversion() { 623unpack_set_extraversion() {
333 cd "${S}" 624 cd "${S}"
334 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 625 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
335 cd ${OLDPWD} 626 cd "${OLDPWD}"
336} 627}
337 628
338# Should be done after patches have been applied 629# Should be done after patches have been applied
339# Otherwise patches that modify the same area of Makefile will fail 630# Otherwise patches that modify the same area of Makefile will fail
340unpack_fix_install_path() { 631unpack_fix_install_path() {
341 cd "${S}" 632 cd "${S}"
342 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 633 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
343} 634}
344 635
345unpack_fix_docbook() {
346 if [[ -d ${S}/Documentation/DocBook ]]; then
347 cd "${S}"/Documentation/DocBook
348 sed -ie "s:db2:docbook2:g" Makefile
349 cd ${OLDPWD}
350 fi
351}
352
353# Compile Functions 636# Compile Functions
354#============================================================== 637#==============================================================
355compile_headers() { 638compile_headers() {
356 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it 639 env_setup_xmakeopts
357 # if it exists.
358 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
359 640
360 # if we couldnt obtain HOSTCFLAGS from the Makefile, 641 # if we couldnt obtain HOSTCFLAGS from the Makefile,
361 # then set it to something sane 642 # then set it to something sane
362 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile) 643 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
363 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 644 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
364 645
365 # Kernel ARCH != portage ARCH
366 local KARCH=$(tc-arch-kernel)
367
368 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
369 # variables properly or bad things happen !
370 local xmakeopts="ARCH=${KARCH}"
371 if [[ ${CTARGET} != ${CHOST} ]]; then
372 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
373 elif type -p ${CHOST}-ar; then
374 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
375 fi
376
377 if kernel_is 2 4; then 646 if kernel_is 2 4; then
378 yes "" | make oldconfig ${xmakeopts} 647 yes "" | make oldconfig ${xmakeopts}
379 echo ">>> make oldconfig complete" 648 echo ">>> make oldconfig complete"
380 use sparc && make dep ${xmakeopts} 649 make dep ${xmakeopts}
381 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
382 # autoconf.h isnt generated unless it already exists. plus, we have 655 # autoconf.h isnt generated unless it already exists. plus, we have
383 # no guarantee that any headers are installed on the system... 656 # no guarantee that any headers are installed on the system...
384 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 657 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
385 || touch include/linux/autoconf.h 658 || touch include/linux/autoconf.h
386 659
387 # if K_DEFCONFIG isn't set, force to "defconfig" 660 # if K_DEFCONFIG isn't set, force to "defconfig"
388 # needed by mips 661 # needed by mips
389 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
390 K_DEFCONFIG="defconfig" 670 K_DEFCONFIG="defconfig"
671 fi
391 fi 672 fi
392 673
393 # 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
394 # 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
395 # to force an include path with $S. 676 # to force an include path with $S.
396 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 677 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
397 ln -sf asm-${KARCH} "${S}"/include/asm 678 ln -sf asm-${KARCH} "${S}"/include/asm
679 cross_pre_c_headers && return 0
680
398 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 681 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
682 if compile_headers_tweak_config ; then
683 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
684 fi
399 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 685 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
400 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 686 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
401 fi 687 fi
402} 688}
403 689
404compile_manpages() { 690compile_headers_tweak_config() {
405 einfo "Making manpages ..." 691 # some targets can be very very picky, so let's finesse the
406 env -u ARCH make mandocs 692 # .config based upon any info we may have
693 case ${CTARGET} in
694 sh*)
695 sed -i '/CONFIG_CPU_SH/d' .config
696 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
697 return 0;;
698 esac
699
700 # no changes, so lets do nothing
701 return 1
407} 702}
408 703
409# install functions 704# install functions
410#============================================================== 705#==============================================================
411install_universal() { 706install_universal() {
412 #fix silly permissions in tarball 707 #fix silly permissions in tarball
413 cd ${WORKDIR} 708 cd "${WORKDIR}"
414 chown -R root:root * 709 chown -R root:0 * >& /dev/null
415 chmod -R a+r-w+X,u+w * 710 chmod -R a+r-w+X,u+w *
416 cd ${OLDPWD} 711 cd ${OLDPWD}
417} 712}
418 713
419install_headers() { 714install_headers() {
420 local ddir=$(kernel_header_destdir) 715 local ddir=$(kernel_header_destdir)
421 716
422 cd "${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
423 dodir ${ddir}/linux 732 dodir ${ddir}/linux
424 cp -ax "${S}"/include/linux/* ${D}/${ddir}/linux 733 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
425 rm -rf ${D}/${ddir}/linux/modules 734 rm -rf "${D}"/${ddir}/linux/modules
426 735
427 # Handle multilib headers and crap
428 local multi_dirs="" multi_defs=""
429 case $(tc-arch-kernel) in
430 sparc64)
431 multi_dirs="sparc sparc64"
432 multi_defs="!__arch64__ __arch64__"
433 ;;
434 x86_64)
435 multi_dirs="i386 x86_64"
436 multi_defs="__i386__ __x86_64__"
437 ;;
438 ppc64)
439 multi_dirs="ppc ppc64"
440 multi_defs="!__powerpc64__ __powerpc64__"
441 ;;
442 s390x)
443 multi_dirs="s390 s390x"
444 multi_defs="!__s390x__ __s390x__"
445 ;;
446 arm)
447 dodir ${ddir}/asm 736 dodir ${ddir}/asm
448 cp -ax "${S}"/include/asm/* "${D}"/${ddir}/asm 737 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
449 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
450 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
451 ;;
452 *)
453 dodir ${ddir}/asm
454 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
455 ;;
456 esac
457 if [[ -n ${multi_dirs} ]] ; then
458 local d ml_inc=""
459 for d in ${multi_dirs} ; do
460 dodir ${ddir}/asm-${d}
461 cp -ax "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
462 738
463 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
464 multi_defs=${multi_defs#* }
465 done
466 create_ml_includes ${ddir}/asm ${ml_inc}
467 fi
468
469 if kernel_is 2 6; then 739 if kernel_is 2 6 ; then
470 dodir ${ddir}/asm-generic 740 dodir ${ddir}/asm-generic
471 cp -ax "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 741 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
472 fi 742 fi
473 743
474 # clean up 744 # clean up
475 find "${D}" -name '*.orig' -exec rm -f {} \; 745 find "${D}" -name '*.orig' -exec rm -f {} \;
476 746
477 cd ${OLDPWD} 747 popd >/dev/null
478} 748}
479 749
480install_sources() { 750install_sources() {
481 local doc docs file 751 local file
482 752
483 cd "${S}" 753 cd "${S}"
484 dodir /usr/src 754 dodir /usr/src
485 echo ">>> Copying sources ..." 755 echo ">>> Copying sources ..."
486 756
500 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 770 [[ -f ${FILESDIR}/../ChangeLog ]] && \
501 echo "Please check the ebuild ChangeLog for more details." \ 771 echo "Please check the ebuild ChangeLog for more details." \
502 > "${S}"/patches.txt 772 > "${S}"/patches.txt
503 fi 773 fi
504 774
505 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
506 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
507 use doc && ! use arm && ! use s390 && install_manpages
508 dodoc ${docs}
509
510 mv ${WORKDIR}/linux* ${D}/usr/src 775 mv ${WORKDIR}/linux* "${D}"/usr/src
511}
512
513install_manpages() {
514 kernel_is lt 2 5 && return
515 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" \
516 scripts/makeman Documentation/DocBook/Makefile
517 ebegin "Installing manpages"
518 env -u ARCH make installmandocs
519 eend $?
520 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" \
521 scripts/makeman Documentation/DocBook/Makefile
522} 776}
523 777
524# pkg_preinst functions 778# pkg_preinst functions
525#============================================================== 779#==============================================================
526preinst_headers() { 780preinst_headers() {
535 local MAKELINK=0 789 local MAKELINK=0
536 790
537 # if we have USE=symlink, then force K_SYMLINK=1 791 # if we have USE=symlink, then force K_SYMLINK=1
538 use symlink && K_SYMLINK=1 792 use symlink && K_SYMLINK=1
539 793
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
540 # 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.
541 if [[ -n ${K_SYMLINK} ]]; then 800 if [[ ${K_SYMLINK} > 0 ]]; then
542 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 801 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
543 MAKELINK=1 802 MAKELINK=1
544 fi 803 fi
545 804
546 # if the link doesnt exist, lets create it 805 # if the link doesnt exist, lets create it
547 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 806 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
548 807
549 if [[ ${MAKELINK} == 1 ]]; then 808 if [[ ${MAKELINK} == 1 ]]; then
550 cd ${ROOT}usr/src 809 cd "${ROOT}"usr/src
551 ln -sf linux-${KV_FULL} linux 810 ln -sf linux-${KV_FULL} linux
552 cd ${OLDPWD} 811 cd ${OLDPWD}
553 fi 812 fi
554 813
555 # Don't forget to make directory for sysfs 814 # Don't forget to make directory for sysfs
556 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 815 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
557 816
558 echo 817 echo
559 einfo "After installing a new kernel of any version, it is important"
560 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
561 einfo "created (X.Y is the first 2 parts of your new kernel version)"
562 echo
563 einfo "For example, this kernel will require:"
564 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
565 echo
566 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"
567 einfo "in the following documents:" 819 elog "in the following document:"
568 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"
569 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
570 if kernel_is ge 2 6 13; then
571 ewarn "As of 2.6.13 the support for devfs has been removed."
572 ewarn "You will be required to either manage a static /dev"
573 ewarn "or to ensure that udev is starting on boot."
574 fi
575 echo 821 echo
576 822
577 # if K_EXTRAEINFO is set then lets display it now 823 # if K_EXTRAEINFO is set then lets display it now
578 if [[ -n ${K_EXTRAEINFO} ]]; then 824 if [[ -n ${K_EXTRAEINFO} ]]; then
579 echo ${K_EXTRAEINFO} | fmt | 825 echo ${K_EXTRAEINFO} | fmt |
580 while read -s ELINE; do einfo "${ELINE}"; done 826 while read -s ELINE; do einfo "${ELINE}"; done
581 fi 827 fi
582 828
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
583 # if K_EXTRAEWARN is set then lets display it now 835 # if K_EXTRAEWARN is set then lets display it now
584 if [[ -n ${K_EXTRAEWARN} ]]; then 836 if [[ -n ${K_EXTRAEWARN} ]]; then
585 echo ${K_EXTRAEWARN} | fmt | 837 echo ${K_EXTRAEWARN} | fmt |
586 while read -s ELINE; do ewarn "${ELINE}"; done 838 while read -s ELINE; do ewarn "${ELINE}"; done
587 fi 839 fi
588}
589 840
590postinst_headers() { 841 # optionally display security unsupported message
591 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 842 # Start with why
592 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 843 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
593 einfo "emerge glibc" 844 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
594 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 845 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
595 einfo "headers." 846 ewarn "${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}.${KV_PATCH} > 2.6.24 ]]
861 then
862 echo
863 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
864 elog "you now need to do"
865 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
866 elog "instead of just"
867 elog " make"
868 elog "to compile the kernel. For more information please browse to"
869 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
870 echo
871 fi
872 fi
596} 873}
597 874
598# pkg_setup functions 875# pkg_setup functions
599#============================================================== 876#==============================================================
600setup_headers() { 877setup_headers() {
626 903
627 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 904 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
628 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 905 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
629 906
630 # We're gonna need it when doing patches with a predefined patchlevel 907 # We're gonna need it when doing patches with a predefined patchlevel
631 shopt -s extglob 908 eshopts_push -s extglob
632 909
633 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 910 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
634 # usage can be either via an env var or by params 911 # usage can be either via an env var or by params
635 # although due to the nature we pass this within this eclass 912 # although due to the nature we pass this within this eclass
636 # it shall be by param only. 913 # it shall be by param only.
637 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 914 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
638 UNIPATCH_LIST="${@}" 915 UNIPATCH_LIST="${@}"
639 916
640 #unpack any passed tarballs 917 #unpack any passed tarballs
641 for i in ${UNIPATCH_LIST}; do 918 for i in ${UNIPATCH_LIST}; do
642 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 919 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
643 extention=${i/*./}
644 extention=${extention/:*/}
645 case ${extention} in
646 tbz2) PIPE_CMD="tar -xvjf";;
647 bz2) PIPE_CMD="tar -xvjf";;
648 tgz) PIPE_CMD="tar -xvzf";;
649 gz) PIPE_CMD="tar -xvzf";;
650 *) eerror "Unrecognized tarball compression"
651 die "Unrecognized tarball compression";;
652 esac
653
654 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 920 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
655 unset z 921 unset z
656 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 922 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
657 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 923 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
658 do z="${z}0"; 924 do z="${z}0";
659 done 925 done
660 PATCH_ORDER="${z}${STRICT_COUNT}" 926 PATCH_ORDER="${z}${STRICT_COUNT}"
661 927
662 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 928 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
663 ${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
664 else 932 else
665 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 933 pushd "${KPATCH_DIR}" >/dev/null
934 unpack ${i##*/}
935 popd >/dev/null
666 fi 936 fi
667 937
668 if [ $? == 0 ]; then
669 einfo "${i/*\//} unpacked"
670 [ -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"
671 else
672 eerror "Failed to unpack ${i/:*/}"
673 die "unable to unpack patch tarball"
674 fi
675 else 939 else
676 extention=${i/*./} 940 extention=${i/*./}
677 extention=${extention/:*/} 941 extention=${extention/:*/}
678 PIPE_CMD="" 942 PIPE_CMD=""
679 case ${extention} in 943 case ${extention} in
944 xz) PIPE_CMD="xz -dc";;
945 lzma) PIPE_CMD="lzma -dc";;
680 bz2) PIPE_CMD="bzip2 -dc";; 946 bz2) PIPE_CMD="bzip2 -dc";;
681 patch) PIPE_CMD="cat";; 947 patch) PIPE_CMD="cat";;
682 diff) PIPE_CMD="cat";; 948 diff) PIPE_CMD="cat";;
683 gz|Z|z) PIPE_CMD="gzip -dc";; 949 gz|Z|z) PIPE_CMD="gzip -dc";;
684 ZIP|zip) PIPE_CMD="unzip -p";; 950 ZIP|zip) PIPE_CMD="unzip -p";;
707 do z="${z}0"; 973 do z="${z}0";
708 done 974 done
709 PATCH_ORDER="${z}${STRICT_COUNT}" 975 PATCH_ORDER="${z}${STRICT_COUNT}"
710 976
711 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 977 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
712 $(${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"
713 else 979 else
714 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 980 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
715 fi 981 fi
716 fi 982 fi
717 fi 983 fi
718 done 984 done
719 985
721 x=${KPATCH_DIR} 987 x=${KPATCH_DIR}
722 KPATCH_DIR="" 988 KPATCH_DIR=""
723 for i in $(find ${x} -type d | sort -n); do 989 for i in $(find ${x} -type d | sort -n); do
724 KPATCH_DIR="${KPATCH_DIR} ${i}" 990 KPATCH_DIR="${KPATCH_DIR} ${i}"
725 done 991 done
992
993 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
994 # bug #272676
995 if [[ "$(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
726 1005
727 #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
728 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 1007 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
729 for i in ${UNIPATCH_DROP}; do 1008 for i in ${UNIPATCH_DROP}; do
730 ebegin "Excluding Patch #${i}" 1009 ebegin "Excluding Patch #${i}"
744 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 1023 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
745 1024
746 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 1025 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
747 while [ ${PATCH_DEPTH} -lt 5 ]; do 1026 while [ ${PATCH_DEPTH} -lt 5 ]; do
748 echo "Attempting Dry-run:" >> ${STDERR_T} 1027 echo "Attempting Dry-run:" >> ${STDERR_T}
749 echo "cmd: patch -p${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}
750 echo "=======================================================" >> ${STDERR_T} 1029 echo "=======================================================" >> ${STDERR_T}
751 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
752 echo "Attempting patch:" > ${STDERR_T} 1031 echo "Attempting patch:" > ${STDERR_T}
753 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 1032 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
754 echo "=======================================================" >> ${STDERR_T} 1033 echo "=======================================================" >> ${STDERR_T}
755 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
756 eend 0 1035 eend 0
757 rm ${STDERR_T} 1036 rm ${STDERR_T}
758 break 1037 break
759 else 1038 else
760 eend 1 1039 eend 1
761 eerror "Failed to apply patch ${i/*\//}" 1040 eerror "Failed to apply patch ${i/*\//}"
762 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
763 die "Failed to apply ${i/*\//}" 1043 die "Failed to apply ${i/*\//}"
764 fi 1044 fi
765 else 1045 else
766 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1046 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
767 fi 1047 fi
768 done 1048 done
769 if [ ${PATCH_DEPTH} -eq 5 ]; then 1049 if [ ${PATCH_DEPTH} -eq 5 ]; then
770 eend 1 1050 eend 1
771 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
772 die "Unable to dry-run patch." 1053 die "Unable to dry-run patch."
773 fi 1054 fi
774 done 1055 done
775 done 1056 done
776 1057
1058 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which
1059 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
1060 # which is why I'm not taking too much time over this.
1061 local tmp
1062 for i in ${UNIPATCH_DOCS}; do
1063 tmp="${tmp} ${i//*\/}"
1064 cp -f ${i} "${T}"/
1065 done
1066 UNIPATCH_DOCS="${tmp}"
1067
777 # clean up KPATCH_DIR's - fixes bug #53610 1068 # clean up KPATCH_DIR's - fixes bug #53610
778 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1069 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
779 1070
780 LC_ALL="${myLC_ALL}" 1071 LC_ALL="${myLC_ALL}"
781 LANG="${myLANG}" 1072 LANG="${myLANG}"
1073 eshopts_pop
782} 1074}
783 1075
784# getfilevar accepts 2 vars as follows: 1076# getfilevar accepts 2 vars as follows:
785# getfilevar <VARIABLE> <CONFIGFILE> 1077# getfilevar <VARIABLE> <CONFIGFILE>
786# pulled from linux-info 1078# pulled from linux-info
818 # ARCH_URI is the URI for all the ${ARCH}_URI patches 1110 # ARCH_URI is the URI for all the ${ARCH}_URI patches
819 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 1111 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
820 1112
821 ARCH_URI="" 1113 ARCH_URI=""
822 ARCH_PATCH="" 1114 ARCH_PATCH=""
823 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390 SH" 1115 ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
824 1116
825 for LOOP_ARCH in ${ALL_ARCH}; do 1117 for LOOP_ARCH in ${ALL_ARCH}; do
826 COMPAT_URI="${LOOP_ARCH}_URI" 1118 COMPAT_URI="${LOOP_ARCH}_URI"
827 COMPAT_URI="${!COMPAT_URI}" 1119 COMPAT_URI="${!COMPAT_URI}"
828 1120
898 return 0 1190 return 0
899} 1191}
900 1192
901headers___fix() { 1193headers___fix() {
902 # Voodoo to partially fix broken upstream headers. 1194 # Voodoo to partially fix broken upstream headers.
903 # Issues with this function should go to plasmaroo. 1195 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
904 sed -i \ 1196 sed -i \
905 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1197 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
906 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1198 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
907 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1199 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
908 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1200 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
1201 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
909 "$@" 1202 "$@"
910} 1203}
911 1204
912# common functions 1205# common functions
913#============================================================== 1206#==============================================================
914kernel-2_src_unpack() { 1207kernel-2_src_unpack() {
915 universal_unpack 1208 universal_unpack
1209 debug-print "Doing unipatch"
916 1210
917 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 1211 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
918 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 1212 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
919 1213
1214 debug-print "Doing premake"
1215
1216 # allow ebuilds to massage the source tree after patching but before
1217 # we run misc `make` functions below
1218 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1219
1220 debug-print "Doing epatch_user"
1221 epatch_user
1222
1223 debug-print "Doing unpack_set_extraversion"
1224
920 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1225 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
921 unpack_fix_docbook
922 unpack_fix_install_path 1226 unpack_fix_install_path
923 1227
1228 # Setup xmakeopts and cd into sourcetree.
1229 env_setup_xmakeopts
1230 cd "${S}"
1231
1232 # We dont need a version.h for anything other than headers
1233 # at least, I should hope we dont. If this causes problems
1234 # take out the if/fi block and inform me please.
1235 # unpack_2_6 should now be 2.6.17 safe anyways
1236 if [[ ${ETYPE} == headers ]]; then
924 kernel_is 2 4 && unpack_2_4 1237 kernel_is 2 4 && unpack_2_4
1238 kernel_is 2 6 && unpack_2_6
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
925} 1246}
926 1247
927kernel-2_src_compile() { 1248kernel-2_src_compile() {
928 cd "${S}" 1249 cd "${S}"
929 [[ ${ETYPE} == headers ]] && compile_headers 1250 [[ ${ETYPE} == headers ]] && compile_headers
930 [[ ${ETYPE} == sources ]] && \ 1251
931 use doc && ! use arm && ! use s390 && 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
932} 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() { :; }
933 1266
934kernel-2_pkg_preinst() { 1267kernel-2_pkg_preinst() {
935 [[ ${ETYPE} == headers ]] && preinst_headers 1268 [[ ${ETYPE} == headers ]] && preinst_headers
936} 1269}
937 1270
940 [[ ${ETYPE} == headers ]] && install_headers 1273 [[ ${ETYPE} == headers ]] && install_headers
941 [[ ${ETYPE} == sources ]] && install_sources 1274 [[ ${ETYPE} == sources ]] && install_sources
942} 1275}
943 1276
944kernel-2_pkg_postinst() { 1277kernel-2_pkg_postinst() {
945 [[ ${ETYPE} == headers ]] && postinst_headers
946 [[ ${ETYPE} == sources ]] && postinst_sources 1278 [[ ${ETYPE} == sources ]] && postinst_sources
947} 1279}
948 1280
949kernel-2_pkg_setup() { 1281kernel-2_pkg_setup() {
1282 if kernel_is 2 4; then
1283 if [ "$( 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
1296 ABI="${KERNEL_ABI}"
950 [[ ${ETYPE} == headers ]] && setup_headers 1297 [[ ${ETYPE} == headers ]] && setup_headers
951 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1298 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
952} 1299}
953 1300
954kernel-2_pkg_prerm() { 1301kernel-2_pkg_postrm() {
1302 echo
1303 ewarn "Note: Even though you have successfully unmerged "
1304 ewarn "your kernel package, directories in kernel source location: "
955 local KV_DIR=${ROOT}/usr/src/linux-${KV_FULL} 1305 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
956 1306 ewarn "with modified files will remain behind. By design, package managers"
957 if [[ ${ETYPE} == sources ]]; then 1307 ewarn "will not remove these modified files and the directories they reside in."
958 # if we have a config for it then we should act on it. 1308 echo
959 if [[ -f ${KV_DIR}/.config ]]; then
960 gzip -c ${KV_DIR}/.config > ${KV_DIR}.config.gz
961 fi
962
963 # have kbuild clean up for us.
964 if [[ -f ${KV_DIR}/include/linux/version.h ]]; then
965 ARCH=$(tc-arch-kernel)
966 make -C ${KV_DIR} mrproper
967 fi
968 fi
969} 1309}
1310

Legend:
Removed from v.1.141  
changed lines
  Added in v.1.260

  ViewVC Help
Powered by ViewVC 1.1.20