/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.182 Revision 1.268
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 1.182 2006/07/17 14:30:18 plasmaroo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.268 2011/12/02 02:37:50 vapier Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# Maintainer: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
9# Maintainer: kernel-misc@gentoo.org
9# 10#
10# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
11 12
12# added functionality: 13# added functionality:
13# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
30# the patchset version for 31# the patchset version for
31# and not use it as a true package revision 32# and not use it as a true package revision
32# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in 33# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
33# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
34# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
35# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
36# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
37# 39#
38# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
39# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
40# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
41# combination of "base" and "extras" 43# combination of "base" and "extras"
42# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply.
43# A value of "5" would apply genpatches-2.6.12-5 to 45# A value of "5" would apply genpatches-2.6.12-5 to
44# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
45 47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob
49# code. If empty, will be set to "1" if deblobbing is
50# possible. Test ONLY for "1".
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist
54# code.
55# K_LONGTERM - If set, the eclass will search for the kernel source
56# in the long term directories on the upstream servers
57# as the location has been changed by upstream
46# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 58# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
47# can be supported by the headers ebuild 59# can be supported by the headers ebuild
48 60
49# UNIPATCH_LIST - space delimetered list of patches to be applied to the 61# UNIPATCH_LIST - space delimetered list of patches to be applied to the
50# kernel 62# kernel
55# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
56# the doc dir 68# the doc dir
57# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
58# order, so they are applied in the order passed 70# order, so they are applied in the order passed
59 71
60inherit toolchain-funcs versionator multilib 72inherit eutils toolchain-funcs versionator multilib
61EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst 73EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
62 74
63# Added by Daniel Ostrow <dostrow@gentoo.org> 75# Added by Daniel Ostrow <dostrow@gentoo.org>
64# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 76# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
65# I will remove it when I come up with something more reasonable. 77# I will remove it when I come up with something more reasonable.
66[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 78[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
67 79
68export CTARGET=${CTARGET:-${CHOST}} 80export CTARGET=${CTARGET:-${CHOST}}
69if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 81if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
70 export CTARGET=${CATEGORY/cross-} 82 export CTARGET=${CATEGORY/cross-}
71fi 83fi
72 84
73HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 85HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
74LICENSE="GPL-2" 86: ${LICENSE:="GPL-2"}
87
88# This is the latest KV_PATCH of the deblob tool available from the
89# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
90# for ALL kernel-2 consumer packages where deblob is available.
91: ${DEBLOB_MAX_VERSION:=38}
75 92
76# No need to run scanelf/strip on kernel sources/headers (bug #134453). 93# No need to run scanelf/strip on kernel sources/headers (bug #134453).
77RESTRICT="binchecks strip" 94RESTRICT="binchecks strip"
78 95
79# set LINUX_HOSTCFLAGS if not already set 96# set LINUX_HOSTCFLAGS if not already set
80[[ -z ${LINUX_HOSTCFLAGS} ]] && \
81 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 97: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
82 98
83# debugging functions 99# debugging functions
84#============================================================== 100#==============================================================
85# this function exists only to help debug kernel-2.eclass 101# this function exists only to help debug kernel-2.eclass
86# if you are adding new functionality in, put a call to it 102# if you are adding new functionality in, put a call to it
87# at the start of src_unpack, or during SRC_URI/dep generation. 103# at the start of src_unpack, or during SRC_URI/dep generation.
88debug-print-kernel2-variables() { 104debug-print-kernel2-variables() {
89 debug-print "PVR: ${PVR}" 105 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
90 debug-print "CKV: ${CKV}" 106 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
91 debug-print "OKV: ${OKV}" 107 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
92 debug-print "KV: ${KV}" 108 debug-print "${v}: ${!v}"
93 debug-print "KV_FULL: ${KV_FULL}" 109 done
94 debug-print "RELEASETYPE: ${RELEASETYPE}"
95 debug-print "RELEASE: ${RELEASE}"
96 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
97 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
98 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
99 debug-print "S: ${S}"
100 debug-print "KERNEL_URI: ${KERNEL_URI}"
101} 110}
102 111
103#Eclass functions only from here onwards ... 112#Eclass functions only from here onwards ...
104#============================================================== 113#==============================================================
105handle_genpatches() { 114handle_genpatches() {
106 local tarball 115 local tarball
107 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 116 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
117
118 debug-print "Inside handle_genpatches"
119 local OKV_ARRAY
120 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
121
122 # for > 3.0 kernels, handle genpatches tarball name
123 # genpatches for 3.0 and 3.0.1 might be named
124 # genpatches-3.0-1.base.tar.bz2 and genpatches-3.0-2.base.tar.bz2
125 # respectively. Handle this.
108 126
109 for i in ${K_WANT_GENPATCHES} ; do 127 for i in ${K_WANT_GENPATCHES} ; do
128 if [[ ${KV_MAJOR} -ge 3 ]]; then
129 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
130 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.bz2"
131 else
132 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.bz2"
133 fi
134 else
110 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 135 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
136 fi
137 debug-print "genpatches tarball: $tarball"
111 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 138 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
112 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 139 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
113 done 140 done
114} 141}
115 142
116detect_version() { 143detect_version() {
117 # this function will detect and set 144 # this function will detect and set
138 OKV=${OKV/_rc/-rc} 165 OKV=${OKV/_rc/-rc}
139 OKV=${OKV/-r*} 166 OKV=${OKV/-r*}
140 OKV=${OKV/_p*} 167 OKV=${OKV/_p*}
141 168
142 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 169 KV_MAJOR=$(get_version_component_range 1 ${OKV})
170 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
171 local OKV_ARRAY
172 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
173
174 # if KV_MAJOR >= 3, then we have no more KV_MINOR
175 #if [[ ${KV_MAJOR} -lt 3 ]]; then
176 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
143 KV_MINOR=$(get_version_component_range 2 ${OKV}) 177 KV_MINOR=$(get_version_component_range 2 ${OKV})
144 KV_PATCH=$(get_version_component_range 3 ${OKV}) 178 KV_PATCH=$(get_version_component_range 3 ${OKV})
145
146 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 179 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
180 KV_EXTRA=$(get_version_component_range 4- ${OKV})
181 KV_EXTRA=${KV_EXTRA/[-_]*}
182 else
183 KV_PATCH=$(get_version_component_range 3- ${OKV})
184 fi
185 else
186 KV_PATCH=$(get_version_component_range 2 ${OKV})
147 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 187 KV_EXTRA=$(get_version_component_range 3- ${OKV})
148 KV_EXTRA=${KV_EXTRA/[-_]*} 188 KV_EXTRA=${KV_EXTRA/[-_]*}
189 fi
190
191 debug-print "KV_EXTRA is ${KV_EXTRA}"
192
193 KV_PATCH=${KV_PATCH/[-_]*}
194
195 local v n=0 missing
196 #if [[ ${KV_MAJOR} -lt 3 ]]; then
197 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
198 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
199 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
200 done
149 else 201 else
150 KV_PATCH=$(get_version_component_range 3- ${OKV}) 202 for v in CKV OKV KV_{MAJOR,PATCH} ; do
203 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
204 done
205 fi
206
207 [[ $n -eq 1 ]] && \
208 eerror "Missing variables: ${missing}" && \
209 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
210 unset v n missing
211
212# if [[ ${KV_MAJOR} -ge 3 ]]; then
213 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
214 KV_PATCH_ARR=(${KV_PATCH//\./ })
215
216 # at this point 080811, Linus is putting 3.1 kernels in 3.0 directory
217 # revisit when 3.1 is released
218 if [[ ${KV_PATCH} -gt 0 ]]; then
219 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
220 else
221 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
151 fi 222 fi
152 KV_PATCH=${KV_PATCH/[-_]*} 223 # KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_PATCH_ARR}"
153 224 [[ -n "${K_LONGTERM}" ]] &&
225 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
226 else
227 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
154 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 228 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
229 if [[ ${KV_MAJOR} -ge 3 ]]; then
230 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
231 else
232 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
233 fi
234
235 [[ -n "${K_LONGTERM}" ]] &&
236 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
237 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
238 fi
239
240 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
241
242 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
243 # handle non genpatch using sources correctly
244 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
245 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.bz2"
246 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
247 fi
248 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2"
249 else
250 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
251 fi
155 252
156 RELEASE=${CKV/${OKV}} 253 RELEASE=${CKV/${OKV}}
157 RELEASE=${RELEASE/_beta} 254 RELEASE=${RELEASE/_beta}
158 RELEASE=${RELEASE/_rc/-rc} 255 RELEASE=${RELEASE/_rc/-rc}
159 RELEASE=${RELEASE/_pre/-pre} 256 RELEASE=${RELEASE/_pre/-pre}
257 # We cannot trivally call kernel_is here, because it calls us to detect the
258 # version
160 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} 259 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
260 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
161 RELEASETYPE=${RELEASE//[0-9]} 261 RELEASETYPE=${RELEASE//[0-9]}
162 262
163 # Now we know that RELEASE is the -rc/-git 263 # Now we know that RELEASE is the -rc/-git
164 # and RELEASETYPE is the same but with its numerics stripped 264 # and RELEASETYPE is the same but with its numerics stripped
165 # we can work on better sorting EXTRAVERSION. 265 # we can work on better sorting EXTRAVERSION.
166 # first of all, we add the release 266 # first of all, we add the release
167 EXTRAVERSION="${RELEASE}" 267 EXTRAVERSION="${RELEASE}"
168 debug-print "0 EXTRAVERSION:${EXTRAVERSION}" 268 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
169 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 269 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
170 270
171 debug-print "1 EXTRAVERSION:${EXTRAVERSION}" 271 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
172 if [[ -n "${K_NOUSEPR}" ]]; then 272 if [[ -n "${K_NOUSEPR}" ]]; then
173 # Don't add anything based on PR to EXTRAVERSION 273 # Don't add anything based on PR to EXTRAVERSION
174 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" 274 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
192 debug-print "2 EXTRAVERSION:${EXTRAVERSION}" 292 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
193 293
194 # The only messing around which should actually effect this is for KV_EXTRA 294 # The only messing around which should actually effect this is for KV_EXTRA
195 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 295 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
196 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 296 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
297
197 if [[ -n ${KV_EXTRA} ]]; then 298 if [[ -n ${KV_EXTRA} ]]; then
299 if [[ -n ${KV_MINOR} ]]; then
198 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 300 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
199 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 301 else
200 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 302 OKV="${KV_MAJOR}.${KV_PATCH}"
303 fi
304 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.bz2
305 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
201 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 306 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
202 fi 307 fi
203 308
204 # We need to set this using OKV, but we need to set it before we do any 309 # We need to set this using OKV, but we need to set it before we do any
205 # messing around with OKV based on RELEASETYPE 310 # messing around with OKV based on RELEASETYPE
213 # for example: 318 # for example:
214 # CKV="2.6.11_rc3_pre2" 319 # CKV="2.6.11_rc3_pre2"
215 # will pull: 320 # will pull:
216 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2 321 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
217 322
323 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
324
218 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 325 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
219 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 326 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
220 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 327 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
221 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 328 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
222 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 329 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
223 fi 330 fi
224 331
225 if [[ ${RELEASETYPE} == -git ]]; then 332 if [[ ${RELEASETYPE} == -git ]]; then
226 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 333 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
227 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 334 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
228 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 335 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
229 fi 336 fi
230 337
231 if [[ ${RELEASETYPE} == -rc-git ]]; then 338 if [[ ${RELEASETYPE} == -rc-git ]]; then
232 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 339 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
233 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 340 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
234 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 341 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
235 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 342 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
343
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 344 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
237 fi 345 fi
346 else
347 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
348 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
349 OKV="2.6.39"
350 else
351 KV_PATCH_ARR=(${KV_PATCH//\./ })
352 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
353 fi
354 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.bz2
355 ${KERNEL_BASE_URI}/testing/linux-${OKV}.tar.bz2"
356 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
357 fi
358
359 if [[ ${RELEASETYPE} == -git ]]; then
360 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.bz2
361 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
362 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
363 fi
364
365 if [[ ${RELEASETYPE} == -rc-git ]]; then
366 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
367 OKV="2.6.39"
368 else
369 KV_PATCH_ARR=(${KV_PATCH//\./ })
370 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
371 fi
372 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2
373 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2
374 ${KERNEL_BASE_URI}/linux-${OKV}.tar.bz2"
375
376 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.bz2"
377 fi
378
379
380 fi
381
238 382
239 debug-print-kernel2-variables 383 debug-print-kernel2-variables
240 384
241 handle_genpatches 385 handle_genpatches
242} 386}
243 387
244kernel_is() { 388kernel_is() {
389 # ALL of these should be set before we can safely continue this function.
390 # some of the sources have in the past had only one set.
391 local v n=0
392 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
245 [[ -z ${OKV} ]] && detect_version 393 [[ $n -eq 1 ]] && detect_version
394 unset v n
395
396 # Now we can continue
246 local operator test value x=0 y=0 z=0 397 local operator test value x=0 y=0 z=0
247 398
248 case ${1} in 399 case ${1} in
249 lt) operator="-lt"; shift;; 400 lt) operator="-lt"; shift;;
250 gt) operator="-gt"; shift;; 401 gt) operator="-gt"; shift;;
282} 433}
283 434
284# Capture the sources type and set DEPENDs 435# Capture the sources type and set DEPENDs
285if [[ ${ETYPE} == sources ]]; then 436if [[ ${ETYPE} == sources ]]; then
286 DEPEND="!build? ( sys-apps/sed 437 DEPEND="!build? ( sys-apps/sed
287 >=sys-devel/binutils-2.11.90.0.31 ) 438 >=sys-devel/binutils-2.11.90.0.31 )"
288 doc? ( app-text/docbook-sgml-utils
289 app-text/xmlto )"
290 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 439 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
291 sys-devel/make ) 440 sys-devel/make )"
292 virtual/dev-manager" 441 PDEPEND="!build? ( virtual/dev-manager )"
293
294 PROVIDE="virtual/linux-sources"
295 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
296 442
297 SLOT="${PVR}" 443 SLOT="${PVR}"
298 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 444 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR:-$KV_PATCH} linux kernel"
299 IUSE="symlink build doc" 445 IUSE="symlink build"
446
447 # Bug #266157, deblob for libre support
448 if [[ -z ${K_PREDEBLOBBED} ]] ; then
449 # Bug #359865, force a call to detect_version if needed
450 kernel_is ge 2 6 27 && \
451 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
452 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
453 K_DEBLOB_AVAILABLE=1
454 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
455 IUSE="${IUSE} deblob"
456 # Reflect that kernels contain firmware blobs unless otherwise
457 # stripped
458 LICENSE="${LICENSE} !deblob? ( freedist )"
459
460 if [[ -n KV_MINOR ]]; then
461 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
462 else
463 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
464 fi
465
466 if [[ ${KV_MAJOR} -ge 3 ]]; then
467 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
468 fi
469
470 DEBLOB_A="deblob-${DEBLOB_PV}"
471 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
472 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
473 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
474 if ! has "${EAPI:-0}" 0 1 ; then
475 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
476 else
477 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
478 fi
479 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
480 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
481
482 KERNEL_URI="${KERNEL_URI}
483 deblob? (
484 ${DEBLOB_URI}
485 ${DEBLOB_CHECK_URI}
486 )"
487 else
488 # We have no way to deblob older kernels, so just mark them as
489 # tainted with non-libre materials.
490 LICENSE="${LICENSE} freedist"
491 fi
492 fi
493
300elif [[ ${ETYPE} == headers ]]; then 494elif [[ ${ETYPE} == headers ]]; then
301 DESCRIPTION="Linux system headers" 495 DESCRIPTION="Linux system headers"
302 [[ "${PN}" == 'linux-headers' ]] && IUSE="gcc64"
303 496
304 # Since we should NOT honour KBUILD_OUTPUT in headers 497 # Since we should NOT honour KBUILD_OUTPUT in headers
305 # lets unset it here. 498 # lets unset it here.
306 unset KBUILD_OUTPUT 499 unset KBUILD_OUTPUT
307 500
308 if [[ ${CTARGET} = ${CHOST} ]]; then
309 DEPEND="!virtual/os-headers"
310 PROVIDE="virtual/os-headers"
311 SLOT="0" 501 SLOT="0"
312 else
313 SLOT="${CTARGET}"
314 fi
315else 502else
316 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 503 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
317 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 504 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
318fi 505fi
319 506
324 && echo /usr/include \ 511 && echo /usr/include \
325 || echo /usr/${CTARGET}/usr/include 512 || echo /usr/${CTARGET}/usr/include
326} 513}
327 514
328cross_pre_c_headers() { 515cross_pre_c_headers() {
329 has _E_CROSS_HEADERS_ONLY ${USE} && [[ ${CHOST} != ${CTARGET} ]] 516 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
330} 517}
331 518
332env_setup_xmakeopts() { 519env_setup_xmakeopts() {
333 # Kernel ARCH != portage ARCH 520 # Kernel ARCH != portage ARCH
334 export KARCH=$(tc-arch-kernel) 521 export KARCH=$(tc-arch-kernel)
362 make -s mrproper ${xmakeopts} 2>/dev/null \ 549 make -s mrproper ${xmakeopts} 2>/dev/null \
363 || die "make mrproper failed" 550 || die "make mrproper failed"
364 551
365 # quick fix for bug #132152 which triggers when it cannot include linux 552 # quick fix for bug #132152 which triggers when it cannot include linux
366 # headers (ie, we have not installed it yet) 553 # headers (ie, we have not installed it yet)
367 if ! (make -s defconfig ${xmakeopts} &>/dev/null 2>&1); then 554 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
368 touch .config 555 touch .config
369 eerror "make defconfig failed." 556 eerror "make defconfig failed."
370 eerror "assuming you dont have any headers installed yet and continuing" 557 eerror "assuming you dont have any headers installed yet and continuing"
371 epause 5 558 epause 5
372 fi 559 fi
375 || die "make include/linux/version.h failed" 562 || die "make include/linux/version.h failed"
376 rm -f .config >/dev/null 563 rm -f .config >/dev/null
377} 564}
378 565
379universal_unpack() { 566universal_unpack() {
567 debug-print "Inside universal_unpack"
568
569 local OKV_ARRAY
570 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
571
380 cd ${WORKDIR} 572 cd "${WORKDIR}"
573 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
574 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.bz2
575 else
381 unpack linux-${OKV}.tar.bz2 576 unpack linux-${OKV}.tar.bz2
577 fi
578
382 if [[ -d "linux" ]]; then 579 if [[ -d "linux" ]]; then
580 debug-print "Moving linux to linux-${KV_FULL}"
383 mv linux linux-${KV_FULL} \ 581 mv linux linux-${KV_FULL} \
384 || die "Unable to move source tree to ${KV_FULL}." 582 || die "Unable to move source tree to ${KV_FULL}."
385 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 583 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
584 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
585 [[ "${ETYPE}" = "sources" ]]; then
586 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
587 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
588 || die "Unable to move source tree to ${KV_FULL}."
589 else
590 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
386 mv linux-${OKV} linux-${KV_FULL} \ 591 mv linux-${OKV} linux-${KV_FULL} \
592 || die "Unable to move source tree to ${KV_FULL}."
593 fi
594 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
595 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
387 || die "Unable to move source tree to ${KV_FULL}." 596 || die "Unable to move source tree to ${KV_FULL}."
388 fi 597 fi
389 cd "${S}" 598 cd "${S}"
390 599
391 # remove all backup files 600 # remove all backup files
392 find . -iname "*~" -exec rm {} \; 2> /dev/null 601 find . -iname "*~" -exec rm {} \; 2> /dev/null
393 602
394 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 603 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
395 use ppc && \ 604 # only do this for kernel < 2.6.27 since this file does not exist in later
605 # kernels
606 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
607 then
608 sed -i \
396 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 609 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
397 "${S}"/arch/ppc/Makefile 610 "${S}"/arch/ppc/Makefile
611 else
612 sed -i \
613 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
614 "${S}"/arch/powerpc/Makefile
615 fi
398} 616}
399 617
400unpack_set_extraversion() { 618unpack_set_extraversion() {
401 cd "${S}" 619 cd "${S}"
402 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 620 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
403 cd ${OLDPWD} 621 cd "${OLDPWD}"
404} 622}
405 623
406# Should be done after patches have been applied 624# Should be done after patches have been applied
407# Otherwise patches that modify the same area of Makefile will fail 625# Otherwise patches that modify the same area of Makefile will fail
408unpack_fix_install_path() { 626unpack_fix_install_path() {
409 cd "${S}" 627 cd "${S}"
410 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 628 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
411} 629}
412 630
413unpack_fix_docbook() {
414 if [[ -d ${S}/Documentation/DocBook ]]; then
415 cd "${S}"/Documentation/DocBook
416 sed -ie "s:db2:docbook2:g" Makefile
417 cd ${OLDPWD}
418 fi
419}
420
421# Compile Functions 631# Compile Functions
422#============================================================== 632#==============================================================
423compile_headers() { 633compile_headers() {
424 env_setup_xmakeopts 634 env_setup_xmakeopts
425 635
431 if kernel_is 2 4; then 641 if kernel_is 2 4; then
432 yes "" | make oldconfig ${xmakeopts} 642 yes "" | make oldconfig ${xmakeopts}
433 echo ">>> make oldconfig complete" 643 echo ">>> make oldconfig complete"
434 make dep ${xmakeopts} 644 make dep ${xmakeopts}
435 elif kernel_is 2 6; then 645 elif kernel_is 2 6; then
646 # 2.6.18 introduces headers_install which means we dont need any
647 # of this crap anymore :D
648 kernel_is ge 2 6 18 && return 0
649
436 # autoconf.h isnt generated unless it already exists. plus, we have 650 # autoconf.h isnt generated unless it already exists. plus, we have
437 # no guarantee that any headers are installed on the system... 651 # no guarantee that any headers are installed on the system...
438 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 652 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
439 || touch include/linux/autoconf.h 653 || touch include/linux/autoconf.h
440 654
441 # if K_DEFCONFIG isn't set, force to "defconfig" 655 # if K_DEFCONFIG isn't set, force to "defconfig"
442 # needed by mips 656 # needed by mips
443 if [[ -z ${K_DEFCONFIG} ]]; then 657 if [[ -z ${K_DEFCONFIG} ]]; then
658 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
659 case ${CTARGET} in
660 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
661 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
662 *) K_DEFCONFIG="defconfig";;
663 esac
664 else
444 K_DEFCONFIG="defconfig" 665 K_DEFCONFIG="defconfig"
666 fi
445 fi 667 fi
446 668
447 # if there arent any installed headers, then there also isnt an asm 669 # if there arent any installed headers, then there also isnt an asm
448 # symlink in /usr/include/, and make defconfig will fail, so we have 670 # symlink in /usr/include/, and make defconfig will fail, so we have
449 # to force an include path with $S. 671 # to force an include path with $S.
472 694
473 # no changes, so lets do nothing 695 # no changes, so lets do nothing
474 return 1 696 return 1
475} 697}
476 698
477compile_manpages() {
478 einfo "Making manpages ..."
479 env -u ARCH -u KBUILD_OUTPUT make mandocs
480}
481
482# install functions 699# install functions
483#============================================================== 700#==============================================================
484install_universal() { 701install_universal() {
485 #fix silly permissions in tarball 702 #fix silly permissions in tarball
486 cd ${WORKDIR} 703 cd "${WORKDIR}"
487 chown -R root:0 * 704 chown -R root:0 * >& /dev/null
488 chmod -R a+r-w+X,u+w * 705 chmod -R a+r-w+X,u+w *
489 cd ${OLDPWD} 706 cd ${OLDPWD}
490} 707}
491 708
492install_headers() { 709install_headers() {
493 local ddir=$(kernel_header_destdir) 710 local ddir=$(kernel_header_destdir)
494 711
495 cd "${S}" 712 # 2.6.18 introduces headers_install which means we dont need any
713 # of this crap anymore :D
714 if kernel_is ge 2 6 18 ; then
715 env_setup_xmakeopts
716 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
717
718 # let other packages install some of these headers
719 rm -rf "${D}"/${ddir}/sound #alsa-headers
720 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
721 return 0
722 fi
723
724 # Do not use "linux/*" as that can cause problems with very long
725 # $S values where the cmdline to cp is too long
726 pushd "${S}" >/dev/null
496 dodir ${ddir}/linux 727 dodir ${ddir}/linux
497 cp -pPR "${S}"/include/linux/* ${D}/${ddir}/linux 728 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
498 rm -rf ${D}/${ddir}/linux/modules 729 rm -rf "${D}"/${ddir}/linux/modules
499 730
500 # Handle multilib headers and crap
501 local multi_dirs="" multi_defs=""
502 case $(tc-arch-kernel) in
503 sparc64)
504 multi_dirs="sparc sparc64"
505 multi_defs="!__arch64__ __arch64__"
506 ;;
507 x86_64)
508 multi_dirs="i386 x86_64"
509 multi_defs="__i386__ __x86_64__"
510 ;;
511 ppc64)
512 multi_dirs="ppc ppc64"
513 multi_defs="!__powerpc64__ __powerpc64__"
514 ;;
515 s390x)
516 multi_dirs="s390 s390x"
517 multi_defs="!__s390x__ __s390x__"
518 ;;
519 arm)
520 dodir ${ddir}/asm 731 dodir ${ddir}/asm
521 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm 732 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
522 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
523 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
524 ;;
525 powerpc)
526 dodir ${ddir}/asm
527 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
528 if [[ -e "${S}"/include/asm-ppc ]] ; then
529 dodir ${ddir}/asm-ppc
530 cp -pPR "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
531 fi
532 ;;
533 *)
534 dodir ${ddir}/asm
535 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
536 ;;
537 esac
538 if [[ -n ${multi_dirs} ]] ; then
539 local d ml_inc=""
540 for d in ${multi_dirs} ; do
541 dodir ${ddir}/asm-${d}
542 cp -pPR "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
543 733
544 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
545 multi_defs=${multi_defs#* }
546 done
547 create_ml_includes ${ddir}/asm ${ml_inc}
548 fi
549
550 if kernel_is 2 6; then 734 if kernel_is 2 6 ; then
551 dodir ${ddir}/asm-generic 735 dodir ${ddir}/asm-generic
552 cp -pPR "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 736 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
553 fi 737 fi
554 738
555 # clean up 739 # clean up
556 find "${D}" -name '*.orig' -exec rm -f {} \; 740 find "${D}" -name '*.orig' -exec rm -f {} \;
557 741
558 cd ${OLDPWD} 742 popd >/dev/null
559} 743}
560 744
561install_sources() { 745install_sources() {
562 local doc docs file 746 local file
563 747
564 cd "${S}" 748 cd "${S}"
565 dodir /usr/src 749 dodir /usr/src
566 echo ">>> Copying sources ..." 750 echo ">>> Copying sources ..."
567 751
581 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 765 [[ -f ${FILESDIR}/../ChangeLog ]] && \
582 echo "Please check the ebuild ChangeLog for more details." \ 766 echo "Please check the ebuild ChangeLog for more details." \
583 > "${S}"/patches.txt 767 > "${S}"/patches.txt
584 fi 768 fi
585 769
586 if use doc ; then
587 install_manpages
588
589 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
590 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
591 [[ -n ${docs} ]] && dodoc ${docs}
592 fi
593
594 mv ${WORKDIR}/linux* ${D}/usr/src 770 mv ${WORKDIR}/linux* "${D}"/usr/src
595}
596
597install_manpages() {
598 kernel_is lt 2 5 && return
599
600 local myfiles="Documentation/DocBook/Makefile"
601 kernel_is lt 2 6 12 && myfiles="scripts/makeman ${myfiles}"
602
603 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" ${myfiles}
604 ebegin "Installing manpages"
605 env -u ARCH make installmandocs
606 eend $?
607 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" ${myfiles}
608} 771}
609 772
610# pkg_preinst functions 773# pkg_preinst functions
611#============================================================== 774#==============================================================
612preinst_headers() { 775preinst_headers() {
621 local MAKELINK=0 784 local MAKELINK=0
622 785
623 # if we have USE=symlink, then force K_SYMLINK=1 786 # if we have USE=symlink, then force K_SYMLINK=1
624 use symlink && K_SYMLINK=1 787 use symlink && K_SYMLINK=1
625 788
789 # if we're using a deblobbed kernel, it's not supported
790 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
791 use deblob && \
792 K_SECURITY_UNSUPPORTED=deblob
793
626 # if we are to forcably symlink, delete it if it already exists first. 794 # if we are to forcably symlink, delete it if it already exists first.
627 if [[ ${K_SYMLINK} > 0 ]]; then 795 if [[ ${K_SYMLINK} > 0 ]]; then
628 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 796 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
629 MAKELINK=1 797 MAKELINK=1
630 fi 798 fi
631 799
632 # if the link doesnt exist, lets create it 800 # if the link doesnt exist, lets create it
633 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 801 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
634 802
635 if [[ ${MAKELINK} == 1 ]]; then 803 if [[ ${MAKELINK} == 1 ]]; then
636 cd ${ROOT}usr/src 804 cd "${ROOT}"usr/src
637 ln -sf linux-${KV_FULL} linux 805 ln -sf linux-${KV_FULL} linux
638 cd ${OLDPWD} 806 cd ${OLDPWD}
639 fi 807 fi
640 808
641 # Don't forget to make directory for sysfs 809 # Don't forget to make directory for sysfs
642 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 810 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
643 811
644 echo 812 echo
645 einfo "After installing a new kernel of any version, it is important"
646 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
647 einfo "created (X.Y is the first 2 parts of your new kernel version)"
648 echo
649 einfo "For example, this kernel will require:"
650 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
651 echo
652 einfo "If you are upgrading from a previous kernel, you may be interested" 813 elog "If you are upgrading from a previous kernel, you may be interested"
653 einfo "in the following documents:" 814 elog "in the following document:"
654 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 815 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
655 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
656 if kernel_is ge 2 6 13; then
657 ewarn "As of 2.6.13 the support for devfs has been removed."
658 ewarn "You will be required to either manage a static /dev"
659 ewarn "or to ensure that udev is starting on boot."
660 fi
661 echo 816 echo
662 817
663 # if K_EXTRAEINFO is set then lets display it now 818 # if K_EXTRAEINFO is set then lets display it now
664 if [[ -n ${K_EXTRAEINFO} ]]; then 819 if [[ -n ${K_EXTRAEINFO} ]]; then
665 echo ${K_EXTRAEINFO} | fmt | 820 echo ${K_EXTRAEINFO} | fmt |
666 while read -s ELINE; do einfo "${ELINE}"; done 821 while read -s ELINE; do einfo "${ELINE}"; done
667 fi 822 fi
668 823
824 # if K_EXTRAELOG is set then lets display it now
825 if [[ -n ${K_EXTRAELOG} ]]; then
826 echo ${K_EXTRAELOG} | fmt |
827 while read -s ELINE; do elog "${ELINE}"; done
828 fi
829
669 # if K_EXTRAEWARN is set then lets display it now 830 # if K_EXTRAEWARN is set then lets display it now
670 if [[ -n ${K_EXTRAEWARN} ]]; then 831 if [[ -n ${K_EXTRAEWARN} ]]; then
671 echo ${K_EXTRAEWARN} | fmt | 832 echo ${K_EXTRAEWARN} | fmt |
672 while read -s ELINE; do ewarn "${ELINE}"; done 833 while read -s ELINE; do ewarn "${ELINE}"; done
673 fi 834 fi
674}
675 835
676postinst_headers() { 836 # optionally display security unsupported message
677 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 837 # Start with why
678 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 838 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
679 einfo "emerge glibc" 839 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
680 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 840 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
681 einfo "headers." 841 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
842 fi
843 # And now the general message.
844 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
845 ewarn "This means that it is likely to be vulnerable to recent security issues."
846 ewarn "For specific information on why this kernel is unsupported, please read:"
847 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
848 fi
849
850 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
851 KV_MAJOR=$(get_version_component_range 1 ${OKV})
852 KV_MINOR=$(get_version_component_range 2 ${OKV})
853 KV_PATCH=$(get_version_component_range 3 ${OKV})
854 if [[ "$(tc-arch)" = "sparc" ]]; then
855 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
856 then
857 echo
858 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
859 elog "you now need to do"
860 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
861 elog "instead of just"
862 elog " make"
863 elog "to compile the kernel. For more information please browse to"
864 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
865 echo
866 fi
867 fi
682} 868}
683 869
684# pkg_setup functions 870# pkg_setup functions
685#============================================================== 871#==============================================================
686setup_headers() { 872setup_headers() {
712 898
713 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 899 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
714 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 900 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
715 901
716 # We're gonna need it when doing patches with a predefined patchlevel 902 # We're gonna need it when doing patches with a predefined patchlevel
717 shopt -s extglob 903 eshopts_push -s extglob
718 904
719 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 905 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
720 # usage can be either via an env var or by params 906 # usage can be either via an env var or by params
721 # although due to the nature we pass this within this eclass 907 # although due to the nature we pass this within this eclass
722 # it shall be by param only. 908 # it shall be by param only.
723 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 909 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
724 UNIPATCH_LIST="${@}" 910 UNIPATCH_LIST="${@}"
725 911
726 #unpack any passed tarballs 912 #unpack any passed tarballs
727 for i in ${UNIPATCH_LIST}; do 913 for i in ${UNIPATCH_LIST}; do
728 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 914 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
729 extention=${i/*./}
730 extention=${extention/:*/}
731 case ${extention} in
732 tbz2) PIPE_CMD="tar -xvjf";;
733 bz2) PIPE_CMD="tar -xvjf";;
734 tgz) PIPE_CMD="tar -xvzf";;
735 gz) PIPE_CMD="tar -xvzf";;
736 *) eerror "Unrecognized tarball compression"
737 die "Unrecognized tarball compression";;
738 esac
739
740 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 915 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
741 unset z 916 unset z
742 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 917 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
743 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 918 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
744 do z="${z}0"; 919 do z="${z}0";
745 done 920 done
746 PATCH_ORDER="${z}${STRICT_COUNT}" 921 PATCH_ORDER="${z}${STRICT_COUNT}"
747 922
748 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 923 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
749 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null 924 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
925 unpack ${i##*/}
926 popd >/dev/null
750 else 927 else
751 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 928 pushd "${KPATCH_DIR}" >/dev/null
929 unpack ${i##*/}
930 popd >/dev/null
752 fi 931 fi
753 932
754 if [ $? == 0 ]; then
755 einfo "${i/*\//} unpacked"
756 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 933 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
757 else
758 eerror "Failed to unpack ${i/:*/}"
759 die "unable to unpack patch tarball"
760 fi
761 else 934 else
762 extention=${i/*./} 935 extention=${i/*./}
763 extention=${extention/:*/} 936 extention=${extention/:*/}
764 PIPE_CMD="" 937 PIPE_CMD=""
765 case ${extention} in 938 case ${extention} in
939 xz) PIPE_CMD="xz -dc";;
940 lzma) PIPE_CMD="lzma -dc";;
766 bz2) PIPE_CMD="bzip2 -dc";; 941 bz2) PIPE_CMD="bzip2 -dc";;
767 patch) PIPE_CMD="cat";; 942 patch) PIPE_CMD="cat";;
768 diff) PIPE_CMD="cat";; 943 diff) PIPE_CMD="cat";;
769 gz|Z|z) PIPE_CMD="gzip -dc";; 944 gz|Z|z) PIPE_CMD="gzip -dc";;
770 ZIP|zip) PIPE_CMD="unzip -p";; 945 ZIP|zip) PIPE_CMD="unzip -p";;
793 do z="${z}0"; 968 do z="${z}0";
794 done 969 done
795 PATCH_ORDER="${z}${STRICT_COUNT}" 970 PATCH_ORDER="${z}${STRICT_COUNT}"
796 971
797 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 972 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
798 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 973 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
799 else 974 else
800 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 975 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
801 fi 976 fi
802 fi 977 fi
803 fi 978 fi
804 done 979 done
805 980
807 x=${KPATCH_DIR} 982 x=${KPATCH_DIR}
808 KPATCH_DIR="" 983 KPATCH_DIR=""
809 for i in $(find ${x} -type d | sort -n); do 984 for i in $(find ${x} -type d | sort -n); do
810 KPATCH_DIR="${KPATCH_DIR} ${i}" 985 KPATCH_DIR="${KPATCH_DIR} ${i}"
811 done 986 done
987
988 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
989 # bug #272676
990 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
991 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
992 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
993 echo
994 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
995 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
996 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
997 echo
998 fi
999 fi
812 1000
813 #so now lets get rid of the patchno's we want to exclude 1001 #so now lets get rid of the patchno's we want to exclude
814 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 1002 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
815 for i in ${UNIPATCH_DROP}; do 1003 for i in ${UNIPATCH_DROP}; do
816 ebegin "Excluding Patch #${i}" 1004 ebegin "Excluding Patch #${i}"
830 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 1018 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
831 1019
832 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 1020 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
833 while [ ${PATCH_DEPTH} -lt 5 ]; do 1021 while [ ${PATCH_DEPTH} -lt 5 ]; do
834 echo "Attempting Dry-run:" >> ${STDERR_T} 1022 echo "Attempting Dry-run:" >> ${STDERR_T}
835 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 1023 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
836 echo "=======================================================" >> ${STDERR_T} 1024 echo "=======================================================" >> ${STDERR_T}
837 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1025 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
838 echo "Attempting patch:" > ${STDERR_T} 1026 echo "Attempting patch:" > ${STDERR_T}
839 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 1027 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
840 echo "=======================================================" >> ${STDERR_T} 1028 echo "=======================================================" >> ${STDERR_T}
841 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1029 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
842 eend 0 1030 eend 0
843 rm ${STDERR_T} 1031 rm ${STDERR_T}
844 break 1032 break
845 else 1033 else
846 eend 1 1034 eend 1
847 eerror "Failed to apply patch ${i/*\//}" 1035 eerror "Failed to apply patch ${i/*\//}"
848 eerror "Please attach ${STDERR_T} to any bug you may post." 1036 eerror "Please attach ${STDERR_T} to any bug you may post."
1037 eshopts_pop
849 die "Failed to apply ${i/*\//}" 1038 die "Failed to apply ${i/*\//}"
850 fi 1039 fi
851 else 1040 else
852 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1041 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
853 fi 1042 fi
854 done 1043 done
855 if [ ${PATCH_DEPTH} -eq 5 ]; then 1044 if [ ${PATCH_DEPTH} -eq 5 ]; then
856 eend 1 1045 eend 1
857 eerror "Please attach ${STDERR_T} to any bug you may post." 1046 eerror "Please attach ${STDERR_T} to any bug you may post."
1047 eshopts_pop
858 die "Unable to dry-run patch." 1048 die "Unable to dry-run patch."
859 fi 1049 fi
860 done 1050 done
861 done 1051 done
862 1052
864 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 1054 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
865 # which is why I'm not taking too much time over this. 1055 # which is why I'm not taking too much time over this.
866 local tmp 1056 local tmp
867 for i in ${UNIPATCH_DOCS}; do 1057 for i in ${UNIPATCH_DOCS}; do
868 tmp="${tmp} ${i//*\/}" 1058 tmp="${tmp} ${i//*\/}"
869 cp -f ${i} ${T}/ 1059 cp -f ${i} "${T}"/
870 done 1060 done
871 UNIPATCH_DOCS="${tmp}" 1061 UNIPATCH_DOCS="${tmp}"
872 1062
873 # clean up KPATCH_DIR's - fixes bug #53610 1063 # clean up KPATCH_DIR's - fixes bug #53610
874 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1064 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
875 1065
876 LC_ALL="${myLC_ALL}" 1066 LC_ALL="${myLC_ALL}"
877 LANG="${myLANG}" 1067 LANG="${myLANG}"
1068 eshopts_pop
878} 1069}
879 1070
880# getfilevar accepts 2 vars as follows: 1071# getfilevar accepts 2 vars as follows:
881# getfilevar <VARIABLE> <CONFIGFILE> 1072# getfilevar <VARIABLE> <CONFIGFILE>
882# pulled from linux-info 1073# pulled from linux-info
931 done 1122 done
932 fi 1123 fi
933 done 1124 done
934} 1125}
935 1126
936# sparc nastiness
937#==============================================================
938# This script generates the files in /usr/include/asm for sparc systems
939# during installation of sys-kernel/linux-headers.
940# Will no longer be needed when full 64 bit support is used on sparc64
941# systems.
942#
943# Shamefully ripped from Debian
944# ----------------------------------------------------------------------
945
946# Idea borrowed from RedHat's kernel package
947
948# This is gonna get replaced by something in multilib.eclass soon...
949# --eradicator
950generate_sparc_asm() {
951 local name
952
953 cd $1 || die
954 mkdir asm
955
956 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
957 name="$(echo $h | tr a-z. A-Z_)"
958 # common header
959 echo "/* All asm/ files are generated and point to the corresponding
960 * file in asm-sparc or asm-sparc64.
961 */
962
963#ifndef __SPARCSTUB__${name}__
964#define __SPARCSTUB__${name}__
965" > asm/${h}
966
967 # common for sparc and sparc64
968 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
969 echo "#ifdef __arch64__
970#include <asm-sparc64/$h>
971#else
972#include <asm-sparc/$h>
973#endif
974" >> asm/${h}
975
976 # sparc only
977 elif [ -f asm-sparc/$h ]; then
978echo "#ifndef __arch64__
979#include <asm-sparc/$h>
980#endif
981" >> asm/${h}
982
983 # sparc64 only
984 else
985echo "#ifdef __arch64__
986#include <asm-sparc64/$h>
987#endif
988" >> asm/${h}
989 fi
990
991 # common footer
992 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
993 done
994 return 0
995}
996
997headers___fix() { 1127headers___fix() {
998 # Voodoo to partially fix broken upstream headers. 1128 # Voodoo to partially fix broken upstream headers.
999 # Issues with this function should go to plasmaroo. 1129 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
1000 sed -i \ 1130 sed -i \
1001 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1131 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
1002 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1132 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
1003 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1133 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
1004 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1134 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
1005 -e "s/ inline / __inline__ /g" \ 1135 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
1006 "$@" 1136 "$@"
1007} 1137}
1008 1138
1009# common functions 1139# common functions
1010#============================================================== 1140#==============================================================
1019 1149
1020 # allow ebuilds to massage the source tree after patching but before 1150 # allow ebuilds to massage the source tree after patching but before
1021 # we run misc `make` functions below 1151 # we run misc `make` functions below
1022 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1152 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1023 1153
1154 debug-print "Doing epatch_user"
1155 epatch_user
1156
1024 debug-print "Doing unpack_set_extraversion" 1157 debug-print "Doing unpack_set_extraversion"
1025 1158
1026 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1159 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1027 unpack_fix_docbook
1028 unpack_fix_install_path 1160 unpack_fix_install_path
1029 1161
1030 # Setup xmakeopts and cd into sourcetree. 1162 # Setup xmakeopts and cd into sourcetree.
1031 env_setup_xmakeopts 1163 env_setup_xmakeopts
1032 cd "${S}" 1164 cd "${S}"
1037 # unpack_2_6 should now be 2.6.17 safe anyways 1169 # unpack_2_6 should now be 2.6.17 safe anyways
1038 if [[ ${ETYPE} == headers ]]; then 1170 if [[ ${ETYPE} == headers ]]; then
1039 kernel_is 2 4 && unpack_2_4 1171 kernel_is 2 4 && unpack_2_4
1040 kernel_is 2 6 && unpack_2_6 1172 kernel_is 2 6 && unpack_2_6
1041 fi 1173 fi
1174
1175 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1176 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1177 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1178 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1179 fi
1042} 1180}
1043 1181
1044kernel-2_src_compile() { 1182kernel-2_src_compile() {
1045 cd "${S}" 1183 cd "${S}"
1046 [[ ${ETYPE} == headers ]] && compile_headers 1184 [[ ${ETYPE} == headers ]] && compile_headers
1047 [[ ${ETYPE} == sources ]] && \ 1185
1048 use doc && compile_manpages 1186 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1187 echo ">>> Running deblob script ..."
1188 sh "${T}/${DEBLOB_A}" --force || \
1189 die "Deblob script failed to run!!!"
1190 fi
1049} 1191}
1192
1193# if you leave it to the default src_test, it will run make to
1194# find whether test/check targets are present; since "make test"
1195# actually produces a few support files, they are installed even
1196# though the package is binchecks-restricted.
1197#
1198# Avoid this altogether by making the function moot.
1199kernel-2_src_test() { :; }
1050 1200
1051kernel-2_pkg_preinst() { 1201kernel-2_pkg_preinst() {
1052 [[ ${ETYPE} == headers ]] && preinst_headers 1202 [[ ${ETYPE} == headers ]] && preinst_headers
1053} 1203}
1054 1204
1057 [[ ${ETYPE} == headers ]] && install_headers 1207 [[ ${ETYPE} == headers ]] && install_headers
1058 [[ ${ETYPE} == sources ]] && install_sources 1208 [[ ${ETYPE} == sources ]] && install_sources
1059} 1209}
1060 1210
1061kernel-2_pkg_postinst() { 1211kernel-2_pkg_postinst() {
1062 [[ ${ETYPE} == headers ]] && postinst_headers
1063 [[ ${ETYPE} == sources ]] && postinst_sources 1212 [[ ${ETYPE} == sources ]] && postinst_sources
1064} 1213}
1065 1214
1066kernel-2_pkg_setup() { 1215kernel-2_pkg_setup() {
1216 if kernel_is 2 4; then
1217 if [[ $(gcc-major-version) -ge 4 ]] ; then
1218 echo
1219 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1220 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1221 ewarn "newer kernel that supports gcc-4."
1222 echo
1223 ewarn "Also be aware that bugreports about gcc-4 not working"
1224 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1225 echo
1226 epause 10
1227 fi
1228 fi
1229
1067 ABI="${KERNEL_ABI}" 1230 ABI="${KERNEL_ABI}"
1068 [[ ${ETYPE} == headers ]] && setup_headers 1231 [[ ${ETYPE} == headers ]] && setup_headers
1069 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1232 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1070} 1233}
1234
1235kernel-2_pkg_postrm() {
1236 # This warning only makes sense for kernel sources.
1237 [[ ${ETYPE} == headers ]] && return 0
1238 echo
1239 ewarn "Note: Even though you have successfully unmerged "
1240 ewarn "your kernel package, directories in kernel source location: "
1241 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1242 ewarn "with modified files will remain behind. By design, package managers"
1243 ewarn "will not remove these modified files and the directories they reside in."
1244 echo
1245}

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