/[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 1.132 Revision 1.282
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2013 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 1.132 2005/07/06 02:09:40 dostrow Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.282 2013/04/17 13:52:17 tomwij 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# Copyright 2005 Gentoo Linux 9# Maintainer: kernel-misc@gentoo.org
10# 10#
11# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
12 12
13# added functionality: 13# added functionality:
14# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
22# EXTRAVERSION would be something like : -wolk-4.19-r1 22# EXTRAVERSION would be something like : -wolk-4.19-r1
23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
24# automatically set within the kernel Makefile 24# automatically set within the kernel Makefile
25# 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
26# 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}.
27# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, 29# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
28# ck-sources, ac-sources) it will use PR (ie: -r5) as 30# ck-sources, ac-sources) it will use PR (ie: -r5) as
29# the patchset version for 31# the patchset version for
30# and not use it as a true package revision 32# and not use it as a true package revision
31# 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
32# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
33# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
34# 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
35# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
36# 39#
37# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
38# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
39# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
40# combination of "base" and "extras" 43# combination of "base" and "extras"
41# 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.
42# 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
43# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
44 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
45# 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
46# can be supported by the headers ebuild 59# can be supported by the headers ebuild
47 60
48# 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
49# kernel 62# kernel
54# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 67# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
55# the doc dir 68# the doc dir
56# UNIPATCH_STRICTORDER - if this is set places patches into directories of 69# UNIPATCH_STRICTORDER - if this is set places patches into directories of
57# order, so they are applied in the order passed 70# order, so they are applied in the order passed
58 71
72# Changing any other variable in this eclass is not supported; you can request
73# for additional variables to be added by contacting the current maintainer.
74# If you do change them, there is a chance that we will not fix resulting bugs;
75# that of course does not mean we're not willing to help.
76
59inherit toolchain-funcs versionator multilib 77inherit eutils toolchain-funcs versionator multilib
60ECLASS="kernel-2" 78EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm
61INHERITED="$INHERITED $ECLASS"
62EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \
63 pkg_preinst pkg_postinst pkg_prerm
64 79
65# Added by Daniel Ostrow <dostrow@gentoo.org> 80# Added by Daniel Ostrow <dostrow@gentoo.org>
66# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 81# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
67# I will remove it when I come up with something more reasonable. 82# I will remove it when I come up with something more reasonable.
68[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 83[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
69 84
70export CTARGET=${CTARGET:-${CHOST}} 85export CTARGET=${CTARGET:-${CHOST}}
71if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 86if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
72 export CTARGET=${CATEGORY/cross-} 87 export CTARGET=${CATEGORY/cross-}
73fi 88fi
74 89
75HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 90HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
76LICENSE="GPL-2" 91: ${LICENSE:="GPL-2"}
92
93# This is the latest KV_PATCH of the deblob tool available from the
94# libre-sources upstream. If you bump this, you MUST regenerate the Manifests
95# for ALL kernel-2 consumer packages where deblob is available.
96: ${DEBLOB_MAX_VERSION:=38}
97
98# No need to run scanelf/strip on kernel sources/headers (bug #134453).
99RESTRICT="binchecks strip"
77 100
78# set LINUX_HOSTCFLAGS if not already set 101# set LINUX_HOSTCFLAGS if not already set
79[ -z "$LINUX_HOSTCFLAGS" ] && \
80 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 102: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"}
103
104# debugging functions
105#==============================================================
106# this function exists only to help debug kernel-2.eclass
107# if you are adding new functionality in, put a call to it
108# at the start of src_unpack, or during SRC_URI/dep generation.
109debug-print-kernel2-variables() {
110 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
111 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
112 UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do
113 debug-print "${v}: ${!v}"
114 done
115}
81 116
82#Eclass functions only from here onwards ... 117#Eclass functions only from here onwards ...
83#============================================================== 118#==============================================================
84handle_genpatches() { 119handle_genpatches() {
85 local tarball 120 local tarball
86 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 121 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
122
123 debug-print "Inside handle_genpatches"
124 local OKV_ARRAY
125 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
126
127 # for > 3.0 kernels, handle genpatches tarball name
128 # genpatches for 3.0 and 3.0.1 might be named
129 # genpatches-3.0-1.base.tar.xz and genpatches-3.0-2.base.tar.xz
130 # respectively. Handle this.
87 131
88 for i in ${K_WANT_GENPATCHES} ; do 132 for i in ${K_WANT_GENPATCHES} ; do
133 if [[ ${KV_MAJOR} -ge 3 ]]; then
134 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
135 tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.xz"
136 else
137 tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz"
138 fi
139 else
89 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 140 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
141 fi
142 debug-print "genpatches tarball: $tarball"
90 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 143 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
91 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 144 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
92 done 145 done
93} 146}
94 147
95detect_version() { 148detect_version() {
96 # this function will detect and set 149 # this function will detect and set
97 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 150 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
98 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) 151 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
99 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 152 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
100 153
101 if [[ -n ${KV_FULL} ]]; then 154 # We've already run, so nothing to do here.
102 # we will set this for backwards compatibility. 155 [[ -n ${KV_FULL} ]] && return 0
103 KV=${KV_FULL}
104
105 # we know KV_FULL so lets stop here. but not without resetting S
106 S=${WORKDIR}/linux-${KV_FULL}
107 return
108 fi
109 156
110 # CKV is used as a comparison kernel version, which is used when 157 # CKV is used as a comparison kernel version, which is used when
111 # PV doesnt reflect the genuine kernel version. 158 # PV doesnt reflect the genuine kernel version.
112 # this gets set to the portage style versioning. ie: 159 # this gets set to the portage style versioning. ie:
113 # CKV=2.6.11_rc4 160 # CKV=2.6.11_rc4
117 OKV=${OKV/_rc/-rc} 164 OKV=${OKV/_rc/-rc}
118 OKV=${OKV/-r*} 165 OKV=${OKV/-r*}
119 OKV=${OKV/_p*} 166 OKV=${OKV/_p*}
120 167
121 KV_MAJOR=$(get_version_component_range 1 ${OKV}) 168 KV_MAJOR=$(get_version_component_range 1 ${OKV})
169 # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1)
170 local OKV_ARRAY
171 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
172
173 # if KV_MAJOR >= 3, then we have no more KV_MINOR
174 #if [[ ${KV_MAJOR} -lt 3 ]]; then
175 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
122 KV_MINOR=$(get_version_component_range 2 ${OKV}) 176 KV_MINOR=$(get_version_component_range 2 ${OKV})
123 KV_PATCH=$(get_version_component_range 3 ${OKV}) 177 KV_PATCH=$(get_version_component_range 3 ${OKV})
124
125 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then 178 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
179 KV_EXTRA=$(get_version_component_range 4- ${OKV})
180 KV_EXTRA=${KV_EXTRA/[-_]*}
181 else
182 KV_PATCH=$(get_version_component_range 3- ${OKV})
183 fi
184 else
185 KV_PATCH=$(get_version_component_range 2 ${OKV})
126 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 186 KV_EXTRA=$(get_version_component_range 3- ${OKV})
127 KV_EXTRA=${KV_EXTRA/[-_]*} 187 KV_EXTRA=${KV_EXTRA/[-_]*}
188 fi
189
190 debug-print "KV_EXTRA is ${KV_EXTRA}"
191
192 KV_PATCH=${KV_PATCH/[-_]*}
193
194 local v n=0 missing
195 #if [[ ${KV_MAJOR} -lt 3 ]]; then
196 if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
197 for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do
198 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
199 done
128 else 200 else
129 KV_PATCH=$(get_version_component_range 3- ${OKV}) 201 for v in CKV OKV KV_{MAJOR,PATCH} ; do
202 [[ -z ${!v} ]] && n=1 && missing="${missing}${v} ";
203 done
204 fi
205
206 [[ $n -eq 1 ]] && \
207 eerror "Missing variables: ${missing}" && \
208 die "Failed to extract kernel version (try explicit CKV in ebuild)!"
209 unset v n missing
210
211# if [[ ${KV_MAJOR} -ge 3 ]]; then
212 if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then
213 KV_PATCH_ARR=(${KV_PATCH//\./ })
214
215 # at this point 031412, Linus is putting all 3.x kernels in a
216 # 3.x directory, may need to revisit when 4.x is released
217 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
218
219 [[ -n "${K_LONGTERM}" ]] &&
220 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}"
221 else
222 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0"
223 #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
224 if [[ ${KV_MAJOR} -ge 3 ]]; then
225 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x"
226 else
227 KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}"
130 fi 228 fi
131 KV_PATCH=${KV_PATCH/[-_]*}
132 229
133 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 230 [[ -n "${K_LONGTERM}" ]] &&
231 #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm"
232 KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
233 fi
234
235 debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}"
236
237 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
238 # handle non genpatch using sources correctly
239 if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then
240 KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.xz"
241 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
242 fi
243 KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz"
244 else
245 KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
246 fi
134 247
135 RELEASE=${CKV/${OKV}} 248 RELEASE=${CKV/${OKV}}
136 RELEASE=${RELEASE/_beta} 249 RELEASE=${RELEASE/_beta}
137 RELEASE=${RELEASE/_rc/-rc} 250 RELEASE=${RELEASE/_rc/-rc}
138 RELEASE=${RELEASE/_pre/-pre} 251 RELEASE=${RELEASE/_pre/-pre}
252 # We cannot trivally call kernel_is here, because it calls us to detect the
253 # version
139 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-bk} 254 #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
255 [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git}
140 RELEASETYPE=${RELEASE//[0-9]} 256 RELEASETYPE=${RELEASE//[0-9]}
141 257
142 # Now we know that RELEASE is the -rc/-bk 258 # Now we know that RELEASE is the -rc/-git
143 # and RELEASETYPE is the same but with its numerics stripped 259 # and RELEASETYPE is the same but with its numerics stripped
144 # we can work on better sorting EXTRAVERSION. 260 # we can work on better sorting EXTRAVERSION.
145 # first of all, we add the release 261 # first of all, we add the release
146 EXTRAVERSION="${RELEASE}" 262 EXTRAVERSION="${RELEASE}"
263 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
147 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 264 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
148 265
266 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
267 if [[ -n "${K_NOUSEPR}" ]]; then
268 # Don't add anything based on PR to EXTRAVERSION
269 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
149 if [[ -n ${K_PREPATCHED} ]]; then 270 elif [[ -n ${K_PREPATCHED} ]]; then
271 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
150 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" 272 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
151 elif [[ "${ETYPE}" = "sources" ]]; then 273 elif [[ "${ETYPE}" = "sources" ]]; then
274 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
152 # For some sources we want to use the PV in the extra version 275 # For some sources we want to use the PV in the extra version
153 # This is because upstream releases with a completely different 276 # This is because upstream releases with a completely different
154 # versioning scheme. 277 # versioning scheme.
155 case ${PN/-*} in 278 case ${PN/-*} in
156 wolk) K_USEPV=1;; 279 wolk) K_USEPV=1;;
157 vserver) K_USEPV=1;; 280 vserver) K_USEPV=1;;
158 esac 281 esac
159 282
160 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" 283 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
161 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" 284 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
162 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 285 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
163 fi 286 fi
287 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
164 288
165 # The only messing around which should actually effect this is for KV_EXTRA 289 # The only messing around which should actually effect this is for KV_EXTRA
166 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 290 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
167 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 291 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
292
168 if [[ -n ${KV_EXTRA} ]]; then 293 if [[ -n ${KV_EXTRA} ]]; then
294 if [[ -n ${KV_MINOR} ]]; then
169 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 295 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
170 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 296 else
171 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2" 297 OKV="${KV_MAJOR}.${KV_PATCH}"
298 fi
299 KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz
300 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
172 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 301 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
173 fi 302 fi
174 303
175 # We need to set this using OKV, but we need to set it before we do any 304 # We need to set this using OKV, but we need to set it before we do any
176 # messing around with OKV based on RELEASETYPE 305 # messing around with OKV based on RELEASETYPE
177 KV_FULL=${OKV}${EXTRAVERSION} 306 KV_FULL=${OKV}${EXTRAVERSION}
178 307
179 # we will set this for backwards compatibility. 308 # we will set this for backwards compatibility.
180 S=${WORKDIR}/linux-${KV_FULL} 309 S=${WORKDIR}/linux-${KV_FULL}
181 KV=${KV_FULL} 310 KV=${KV_FULL}
182 311
183 # -rc-bk pulls can be achieved by specifying CKV 312 # -rc-git pulls can be achieved by specifying CKV
184 # for example: 313 # for example:
185 # CKV="2.6.11_rc3_pre2" 314 # CKV="2.6.11_rc3_pre2"
186 # will pull: 315 # will pull:
187 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-bk2.bz2 316 # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz
188 317
318 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
319
189 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 320 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
190 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 321 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
191 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 322 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
192 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 323 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
193 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 324 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
194 fi 325 fi
195 326
196 if [[ ${RELEASETYPE} == -bk ]]; then 327 if [[ ${RELEASETYPE} == -git ]]; then
197 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 328 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
198 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 329 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
199 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 330 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
200 fi 331 fi
201 332
202 if [[ ${RELEASETYPE} == -rc-bk ]]; then 333 if [[ ${RELEASETYPE} == -rc-git ]]; then
203 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 334 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
204 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 335 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz
205 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 336 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz
206 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 337 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
338
207 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 339 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz"
208 fi 340 fi
341 else
342 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
343 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
344 OKV="2.6.39"
345 else
346 KV_PATCH_ARR=(${KV_PATCH//\./ })
347 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
348 fi
349 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
350 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
351 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
352 fi
353
354 if [[ ${RELEASETYPE} == -git ]]; then
355 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
356 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
357 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
358 fi
359
360 if [[ ${RELEASETYPE} == -rc-git ]]; then
361 if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then
362 OKV="2.6.39"
363 else
364 KV_PATCH_ARR=(${KV_PATCH//\./ })
365 OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))"
366 fi
367 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz
368 ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz
369 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
370
371 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz"
372 fi
373
374
375 fi
376
377
378 debug-print-kernel2-variables
209 379
210 handle_genpatches 380 handle_genpatches
211} 381}
212 382
383# Note: duplicated in linux-info.eclass
213kernel_is() { 384kernel_is() {
385 # ALL of these should be set before we can safely continue this function.
386 # some of the sources have in the past had only one set.
387 local v n=0
388 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
214 [[ -z ${OKV} ]] && detect_version 389 [[ $n -eq 1 ]] && detect_version
390 unset v n
391
392 # Now we can continue
215 local operator test value x=0 y=0 z=0 393 local operator test value
216 394
217 case ${1} in 395 case ${1#-} in
218 lt) operator="-lt"; shift;; 396 lt) operator="-lt"; shift;;
219 gt) operator="-gt"; shift;; 397 gt) operator="-gt"; shift;;
220 le) operator="-le"; shift;; 398 le) operator="-le"; shift;;
221 ge) operator="-ge"; shift;; 399 ge) operator="-ge"; shift;;
222 eq) operator="-eq"; shift;; 400 eq) operator="-eq"; shift;;
223 *) operator="-eq";; 401 *) operator="-eq";;
224 esac 402 esac
225
226 for x in ${@}; do
227 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
228 value="${value}${x}"
229 z=$((${z} + 1))
230
231 case ${z} in
232 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
233 test="${test}${KV_MAJOR}";;
234 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
235 test="${test}${KV_MINOR}";;
236 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
237 test="${test}${KV_PATCH}";;
238 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 403 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
239 esac
240 done
241 404
242 [ ${test} ${operator} ${value} ] && return 0 || return 1 405 : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ))
406 : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ))
407 [ ${test} ${operator} ${value} ]
243} 408}
244 409
245kernel_is_2_4() { 410kernel_is_2_4() {
246 kernel_is 2 4 411 kernel_is 2 4
247} 412}
248 413
249kernel_is_2_6() { 414kernel_is_2_6() {
250 kernel_is 2 6 || kernel_is 2 5 415 kernel_is 2 6 || kernel_is 2 5
251}
252
253kernel_header_destdir() {
254 [[ ${CTARGET} == ${CHOST} ]] \
255 && echo /usr/include \
256 || echo /usr/${CTARGET}/include
257} 416}
258 417
259# Capture the sources type and set DEPENDs 418# Capture the sources type and set DEPENDs
260if [[ ${ETYPE} == sources ]]; then 419if [[ ${ETYPE} == sources ]]; then
261 DEPEND="!build? ( sys-apps/sed 420 DEPEND="!build? ( sys-apps/sed
262 >=sys-devel/binutils-2.11.90.0.31 ) 421 >=sys-devel/binutils-2.11.90.0.31 )"
263 doc? ( app-text/docbook-sgml-utils
264 app-text/xmlto )"
265 RDEPEND="${DEPEND}
266 !build? ( >=sys-libs/ncurses-5.2 422 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
267 sys-devel/make )" 423 sys-devel/make
424 dev-lang/perl
425 sys-devel/bc )"
426 PDEPEND="!build? ( virtual/dev-manager )"
268 427
269 PROVIDE="virtual/linux-sources"
270 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
271 SLOT="${PVR}" 428 SLOT="${PVR}"
272 DESCRIPTION="Sources for the Linux kernel" 429 DESCRIPTION="Sources based on the Linux Kernel."
273 IUSE="${IUSE} symlink build doc" 430 IUSE="symlink build"
431
432 # Bug #266157, deblob for libre support
433 if [[ -z ${K_PREDEBLOBBED} ]] ; then
434 # Bug #359865, force a call to detect_version if needed
435 kernel_is ge 2 6 27 && \
436 [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \
437 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
438 K_DEBLOB_AVAILABLE=1
439 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
440 IUSE="${IUSE} deblob"
441 # Reflect that kernels contain firmware blobs unless otherwise
442 # stripped
443 LICENSE="${LICENSE} !deblob? ( freedist )"
444
445 if [[ -n KV_MINOR ]]; then
446 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
447 else
448 DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}"
449 fi
450
451 if [[ ${KV_MAJOR} -ge 3 ]]; then
452 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}"
453 fi
454
455 DEBLOB_A="deblob-${DEBLOB_PV}"
456 DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}"
457 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
458 DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N"
459 if ! has "${EAPI:-0}" 0 1 ; then
460 DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}"
461 else
462 DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}"
463 fi
464 DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}"
465 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
466
467 DEPEND+=" deblob? ( =dev-lang/python-2* )"
468 KERNEL_URI="${KERNEL_URI}
469 deblob? (
470 ${DEBLOB_URI}
471 ${DEBLOB_CHECK_URI}
472 )"
473 else
474 # We have no way to deblob older kernels, so just mark them as
475 # tainted with non-libre materials.
476 LICENSE="${LICENSE} freedist"
477 fi
478 fi
479
274elif [[ ${ETYPE} == headers ]]; then 480elif [[ ${ETYPE} == headers ]]; then
275 DESCRIPTION="Linux system headers" 481 DESCRIPTION="Linux system headers"
276 IUSE="${IUSE}" 482
277 483 # Since we should NOT honour KBUILD_OUTPUT in headers
278 if [[ ${CTARGET} = ${CHOST} ]]; then 484 # lets unset it here.
279 DEPEND="!virtual/os-headers" 485 unset KBUILD_OUTPUT
280 PROVIDE="virtual/kernel virtual/os-headers" 486
281 SLOT="0" 487 SLOT="0"
282 else
283 SLOT="${CTARGET}"
284 fi
285else 488else
286 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 489 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
287 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 490 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
288fi 491fi
289 492
493# Cross-compile support functions
494#==============================================================
495kernel_header_destdir() {
496 [[ ${CTARGET} == ${CHOST} ]] \
497 && echo /usr/include \
498 || echo /usr/${CTARGET}/usr/include
499}
500
501cross_pre_c_headers() {
502 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
503}
504
505env_setup_xmakeopts() {
506 # Kernel ARCH != portage ARCH
507 export KARCH=$(tc-arch-kernel)
508
509 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
510 # variables properly or bad things happen !
511 xmakeopts="ARCH=${KARCH}"
512 if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
513 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
514 elif type -p ${CHOST}-ar > /dev/null ; then
515 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
516 fi
517 export xmakeopts
518}
519
290# Unpack functions 520# Unpack functions
291#============================================================== 521#==============================================================
292unpack_2_4() { 522unpack_2_4() {
293 # Kernel ARCH != portage ARCH
294 local ARCH=$(tc-arch-kernel)
295
296 cd ${S}
297 # this file is required for other things to build properly, 523 # this file is required for other things to build properly,
298 # so we autogenerate it 524 # so we autogenerate it
299 make mrproper || die "make mrproper died" 525 make -s mrproper ${xmakeopts} || die "make mrproper failed"
526 make -s symlinks ${xmakeopts} || die "make symlinks failed"
300 make include/linux/version.h || die "make include/linux/version.h failed" 527 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
301 echo ">>> version.h compiled successfully." 528 echo ">>> version.h compiled successfully."
529}
302 530
303 ARCH=$(tc-arch) 531unpack_2_6() {
532 # this file is required for other things to build properly, so we
533 # autogenerate it ... generate a .config to keep version.h build from
534 # spitting out an annoying warning
535 make -s mrproper ${xmakeopts} 2>/dev/null \
536 || die "make mrproper failed"
537
538 # quick fix for bug #132152 which triggers when it cannot include linux
539 # headers (ie, we have not installed it yet)
540 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
541 touch .config
542 eerror "make defconfig failed."
543 eerror "assuming you dont have any headers installed yet and continuing"
544 epause 5
545 fi
546
547 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
548 || die "make include/linux/version.h failed"
549 rm -f .config >/dev/null
304} 550}
305 551
306universal_unpack() { 552universal_unpack() {
553 debug-print "Inside universal_unpack"
554
555 local OKV_ARRAY
556 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
557
307 cd ${WORKDIR} 558 cd "${WORKDIR}"
559 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
560 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
561 else
308 unpack linux-${OKV}.tar.bz2 562 unpack linux-${OKV}.tar.xz
309 if [[ "${OKV}" != "${KV_FULL}" ]]; then 563 fi
564
565 if [[ -d "linux" ]]; then
566 debug-print "Moving linux to linux-${KV_FULL}"
310 mv linux-${OKV} linux-${KV_FULL} \ 567 mv linux linux-${KV_FULL} \
311 || die "Unable to move source tree to ${KV_FULL}." 568 || die "Unable to move source tree to ${KV_FULL}."
569 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
570 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] &&
571 [[ "${ETYPE}" = "sources" ]]; then
572 debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} "
573 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
574 || die "Unable to move source tree to ${KV_FULL}."
575 else
576 debug-print "moving linux-${OKV} to linux-${KV_FULL} "
577 mv linux-${OKV} linux-${KV_FULL} \
578 || die "Unable to move source tree to ${KV_FULL}."
312 fi 579 fi
580 elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
581 mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \
582 || die "Unable to move source tree to ${KV_FULL}."
583 fi
313 cd ${S} 584 cd "${S}"
314 585
315 # remove all backup files 586 # remove all backup files
316 find . -iname "*~" -exec rm {} \; 2> /dev/null 587 find . -iname "*~" -exec rm {} \; 2> /dev/null
317 588
318 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
319 use ppc && \
320 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
321 ${S}/arch/ppc/Makefile
322} 589}
323 590
324unpack_set_extraversion() { 591unpack_set_extraversion() {
325 cd ${S} 592 cd "${S}"
326 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 593 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
327 cd ${OLDPWD} 594 cd "${OLDPWD}"
328} 595}
329 596
330# Should be done after patches have been applied 597# Should be done after patches have been applied
331# Otherwise patches that modify the same area of Makefile will fail 598# Otherwise patches that modify the same area of Makefile will fail
332unpack_fix_install_path() { 599unpack_fix_install_path() {
333 cd ${S} 600 cd "${S}"
334 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 601 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
335}
336
337unpack_fix_docbook() {
338 if [[ -d ${S}/Documentation/DocBook ]]; then
339 cd ${S}/Documentation/DocBook
340 sed -ie "s:db2:docbook2:g" Makefile
341 cd ${OLDPWD}
342 fi
343} 602}
344 603
345# Compile Functions 604# Compile Functions
346#============================================================== 605#==============================================================
347compile_headers() { 606compile_headers() {
348 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it 607 env_setup_xmakeopts
349 # if it exists.
350 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
351 608
352 # if we couldnt obtain HOSTCFLAGS from the Makefile, 609 # if we couldnt obtain HOSTCFLAGS from the Makefile,
353 # then set it to something sane 610 # then set it to something sane
354 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile) 611 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
355 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 612 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
356
357 # Kernel ARCH != portage ARCH
358 local KARCH=$(tc-arch-kernel)
359
360 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
361 # variables properly or bad things happen !
362 local xmakeopts="ARCH=${KARCH}"
363 if [[ ${CTARGET} != ${CHOST} ]]; then
364 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
365 elif type -p ${CHOST}-ar; then
366 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
367 fi
368 613
369 if kernel_is 2 4; then 614 if kernel_is 2 4; then
370 yes "" | make oldconfig ${xmakeopts} 615 yes "" | make oldconfig ${xmakeopts}
371 echo ">>> make oldconfig complete" 616 echo ">>> make oldconfig complete"
372 use sparc && make dep ${xmakeopts} 617 make dep ${xmakeopts}
373 elif kernel_is 2 6; then 618 elif kernel_is 2 6; then
619 # 2.6.18 introduces headers_install which means we dont need any
620 # of this crap anymore :D
621 kernel_is ge 2 6 18 && return 0
622
374 # autoconf.h isnt generated unless it already exists. plus, we have 623 # autoconf.h isnt generated unless it already exists. plus, we have
375 # no guarantee that any headers are installed on the system... 624 # no guarantee that any headers are installed on the system...
376 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 625 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
377 || touch include/linux/autoconf.h 626 || touch include/linux/autoconf.h
378 627
379 # if K_DEFCONFIG isn't set, force to "defconfig" 628 # if K_DEFCONFIG isn't set, force to "defconfig"
380 # needed by mips 629 # needed by mips
381 if [[ -z ${K_DEFCONFIG} ]]; then 630 if [[ -z ${K_DEFCONFIG} ]]; then
631 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
632 case ${CTARGET} in
633 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
634 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
635 *) K_DEFCONFIG="defconfig";;
636 esac
637 else
382 K_DEFCONFIG="defconfig" 638 K_DEFCONFIG="defconfig"
639 fi
383 fi 640 fi
384 641
385 # if there arent any installed headers, then there also isnt an asm 642 # if there arent any installed headers, then there also isnt an asm
386 # symlink in /usr/include/, and make defconfig will fail, so we have 643 # symlink in /usr/include/, and make defconfig will fail, so we have
387 # to force an include path with $S. 644 # to force an include path with $S.
388 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 645 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
389 ln -sf asm-${KARCH} "${S}"/include/asm 646 ln -sf asm-${KARCH} "${S}"/include/asm
647 cross_pre_c_headers && return 0
648
390 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 649 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
650 if compile_headers_tweak_config ; then
651 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
652 fi
391 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 653 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
392 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 654 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
393 fi 655 fi
394} 656}
395 657
396compile_manpages() { 658compile_headers_tweak_config() {
397 einfo "Making manpages ..." 659 # some targets can be very very picky, so let's finesse the
398 env -u ARCH make mandocs 660 # .config based upon any info we may have
661 case ${CTARGET} in
662 sh*)
663 sed -i '/CONFIG_CPU_SH/d' .config
664 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
665 return 0;;
666 esac
667
668 # no changes, so lets do nothing
669 return 1
399} 670}
400 671
401# install functions 672# install functions
402#============================================================== 673#==============================================================
403install_universal() { 674install_universal() {
404 #fix silly permissions in tarball 675 # Fix silly permissions in tarball
405 cd ${WORKDIR} 676 cd "${WORKDIR}"
406 chown -R root:root * 677 chown -R 0:0 * >& /dev/null
407 chmod -R a+r-w+X,u+w * 678 chmod -R a+r-w+X,u+w *
408 cd ${OLDPWD} 679 cd ${OLDPWD}
409} 680}
410 681
411install_headers() { 682install_headers() {
412 local ddir=$(kernel_header_destdir) 683 local ddir=$(kernel_header_destdir)
413 684
414 cd ${S} 685 # 2.6.18 introduces headers_install which means we dont need any
686 # of this crap anymore :D
687 if kernel_is ge 2 6 18 ; then
688 env_setup_xmakeopts
689 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
690
691 # let other packages install some of these headers
692 rm -rf "${D}"/${ddir}/sound #alsa-headers
693 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
694 return 0
695 fi
696
697 # Do not use "linux/*" as that can cause problems with very long
698 # $S values where the cmdline to cp is too long
699 pushd "${S}" >/dev/null
415 dodir ${ddir}/linux 700 dodir ${ddir}/linux
416 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux 701 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
417 rm -rf ${D}/${ddir}/linux/modules 702 rm -rf "${D}"/${ddir}/linux/modules
418 703
419 # Handle multilib headers
420 case $(tc-arch-kernel) in
421 sparc64)
422 dodir ${ddir}/asm-sparc
423 cp -ax ${S}/include/asm-sparc/* ${D}/${ddir}/asm-sparc
424
425 dodir ${ddir}/asm-sparc64
426 cp -ax ${S}/include/asm-sparc64/* ${D}/${ddir}/asm-sparc64
427
428 create_ml_includes ${ddir}/asm !__arch64__:${ddir}/asm-sparc __arch64__:${ddir}/asm-sparc64
429 ;;
430 x86_64)
431 dodir ${ddir}/asm-i386
432 cp -ax ${S}/include/asm-i386/* ${D}/${ddir}/asm-i386
433
434 dodir ${ddir}/asm-x86_64
435 cp -ax ${S}/include/asm-x86_64/* ${D}/${ddir}/asm-x86_64
436
437 create_ml_includes ${ddir}/asm __i386__:${ddir}/asm-i386 __x86_64__:${ddir}/asm-x86_64
438 ;;
439 ppc64)
440 dodir ${ddir}/asm-ppc
441 cp -ax ${S}/include/asm-ppc/* ${D}/${ddir}/asm-ppc
442
443 dodir ${ddir}/asm-ppc64
444 cp -ax ${S}/include/asm-ppc64/* ${D}/${ddir}/asm-ppc64
445
446 create_ml_includes ${ddir}/asm !__powerpc64__:${ddir}/asm-ppc __powerpc64__:${ddir}/asm-ppc64
447 ;;
448 arm)
449 dodir ${ddir}/asm 704 dodir ${ddir}/asm
450 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 705 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
451 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -s arch-ebsa285 ${D}/${ddir}/asm/arch
452 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -s proc-armv ${D}/${ddir}/asm/proc
453 ;;
454 *)
455 dodir ${ddir}/asm
456 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm
457 ;;
458 esac
459 706
460 if kernel_is 2 6; then 707 if kernel_is 2 6 ; then
461 dodir ${ddir}/asm-generic 708 dodir ${ddir}/asm-generic
462 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic 709 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
463 fi 710 fi
464 711
465 # clean up 712 # clean up
466 find "${D}" -name '*.orig' -exec rm -f {} \; 713 find "${D}" -name '*.orig' -exec rm -f {} \;
467 714
468 cd ${OLDPWD} 715 popd >/dev/null
469} 716}
470 717
471install_sources() { 718install_sources() {
472 local doc docs file 719 local file
473 720
474 cd ${S} 721 cd "${S}"
475 dodir /usr/src 722 dodir /usr/src
476 echo ">>> Copying sources ..." 723 echo ">>> Copying sources ..."
477 724
478 file="$(find ${WORKDIR} -iname "docs" -type d)" 725 file="$(find ${WORKDIR} -iname "docs" -type d)"
479 if [[ -n ${file} ]]; then 726 if [[ -n ${file} ]]; then
480 for file in $(find ${file} -type f); do 727 for file in $(find ${file} -type f); do
481 echo "${file//*docs\/}" >> ${S}/patches.txt 728 echo "${file//*docs\/}" >> "${S}"/patches.txt
482 echo "===================================================" >> ${S}/patches.txt 729 echo "===================================================" >> "${S}"/patches.txt
483 cat ${file} >> ${S}/patches.txt 730 cat ${file} >> "${S}"/patches.txt
484 echo "===================================================" >> ${S}/patches.txt 731 echo "===================================================" >> "${S}"/patches.txt
485 echo "" >> ${S}/patches.txt 732 echo "" >> "${S}"/patches.txt
486 done 733 done
487 fi 734 fi
488 735
489 if [[ ! -f ${S}/patches.txt ]]; then 736 if [[ ! -f ${S}/patches.txt ]]; then
490 # patches.txt is empty so lets use our ChangeLog 737 # patches.txt is empty so lets use our ChangeLog
491 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 738 [[ -f ${FILESDIR}/../ChangeLog ]] && \
492 echo "Please check the ebuild ChangeLog for more details." \ 739 echo "Please check the ebuild ChangeLog for more details." \
493 > ${S}/patches.txt 740 > "${S}"/patches.txt
494 fi 741 fi
495 742
496 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
497 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
498 use doc && ! use arm && ! use s390 && install_manpages
499 dodoc ${docs}
500
501 mv ${WORKDIR}/linux* ${D}/usr/src 743 mv ${WORKDIR}/linux* "${D}"/usr/src
502}
503 744
504install_manpages() { 745 if [[ -z ${UNIPATCH_DOCS} ]] ; then
505 kernel_is lt 2 5 && return 746 dodoc ${UNIPATCH_DOCS}
506 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" \ 747 fi
507 scripts/makeman Documentation/DocBook/Makefile
508 ebegin "Installing manpages"
509 env -u ARCH make installmandocs
510 eend $?
511 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" \
512 scripts/makeman Documentation/DocBook/Makefile
513} 748}
514 749
515# pkg_preinst functions 750# pkg_preinst functions
516#============================================================== 751#==============================================================
517preinst_headers() { 752preinst_headers() {
522 757
523# pkg_postinst functions 758# pkg_postinst functions
524#============================================================== 759#==============================================================
525postinst_sources() { 760postinst_sources() {
526 local MAKELINK=0 761 local MAKELINK=0
527 762
528 # if we have USE=symlink, then force K_SYMLINK=1 763 # if we have USE=symlink, then force K_SYMLINK=1
529 use symlink && K_SYMLINK=1 764 use symlink && K_SYMLINK=1
530 765
766 # if we're using a deblobbed kernel, it's not supported
767 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
768 use deblob && \
769 K_SECURITY_UNSUPPORTED=deblob
770
531 # if we are to forcably symlink, delete it if it already exists first. 771 # if we are to forcably symlink, delete it if it already exists first.
532 if [[ -n ${K_SYMLINK} ]]; then 772 if [[ ${K_SYMLINK} > 0 ]]; then
533 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 773 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
534 MAKELINK=1 774 MAKELINK=1
535 fi 775 fi
536 776
537 # if the link doesnt exist, lets create it 777 # if the link doesnt exist, lets create it
538 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 778 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
539 779
540 if [[ ${MAKELINK} == 1 ]]; then 780 if [[ ${MAKELINK} == 1 ]]; then
541 cd ${ROOT}usr/src 781 cd "${ROOT}"usr/src
542 ln -sf linux-${KV_FULL} linux 782 ln -sf linux-${KV_FULL} linux
543 cd ${OLDPWD} 783 cd ${OLDPWD}
544 fi 784 fi
545 785
546 # Don't forget to make directory for sysfs 786 # Don't forget to make directory for sysfs
547 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 787 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
548 788
549 echo 789 echo
550 einfo "After installing a new kernel of any version, it is important"
551 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
552 einfo "created (X.Y is the first 2 parts of your new kernel version)"
553 echo
554 einfo "For example, this kernel will require:"
555 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
556 echo
557 einfo "If you are upgrading from a previous kernel, you may be interested" 790 elog "If you are upgrading from a previous kernel, you may be interested"
558 einfo "in the following documents:" 791 elog "in the following document:"
559 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 792 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
560 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
561 echo 793 echo
562 794
563 # if K_EXTRAEINFO is set then lets display it now 795 # if K_EXTRAEINFO is set then lets display it now
564 if [[ -n ${K_EXTRAEINFO} ]]; then 796 if [[ -n ${K_EXTRAEINFO} ]]; then
565 echo ${K_EXTRAEINFO} | fmt | 797 echo ${K_EXTRAEINFO} | fmt |
566 while read -s ELINE; do einfo "${ELINE}"; done 798 while read -s ELINE; do einfo "${ELINE}"; done
567 fi 799 fi
568 800
801 # if K_EXTRAELOG is set then lets display it now
802 if [[ -n ${K_EXTRAELOG} ]]; then
803 echo ${K_EXTRAELOG} | fmt |
804 while read -s ELINE; do elog "${ELINE}"; done
805 fi
806
569 # if K_EXTRAEWARN is set then lets display it now 807 # if K_EXTRAEWARN is set then lets display it now
570 if [[ -n ${K_EXTRAEWARN} ]]; then 808 if [[ -n ${K_EXTRAEWARN} ]]; then
571 echo ${K_EXTRAEWARN} | fmt | 809 echo ${K_EXTRAEWARN} | fmt |
572 while read -s ELINE; do ewarn "${ELINE}"; done 810 while read -s ELINE; do ewarn "${ELINE}"; done
573 fi 811 fi
574}
575 812
576postinst_headers() { 813 # optionally display security unsupported message
577 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 814 # Start with why
578 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 815 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
579 einfo "emerge glibc" 816 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
580 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 817 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
581 einfo "headers." 818 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
819 fi
820 # And now the general message.
821 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
822 ewarn "This means that it is likely to be vulnerable to recent security issues."
823 ewarn "For specific information on why this kernel is unsupported, please read:"
824 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
825 fi
826
827 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
828 KV_MAJOR=$(get_version_component_range 1 ${OKV})
829 KV_MINOR=$(get_version_component_range 2 ${OKV})
830 KV_PATCH=$(get_version_component_range 3 ${OKV})
831 if [[ "$(tc-arch)" = "sparc" ]]; then
832 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
833 then
834 echo
835 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
836 elog "you now need to do"
837 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
838 elog "instead of just"
839 elog " make"
840 elog "to compile the kernel. For more information please browse to"
841 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
842 echo
843 fi
844 fi
582} 845}
583 846
584# pkg_setup functions 847# pkg_setup functions
585#============================================================== 848#==============================================================
586setup_headers() { 849setup_headers() {
601# unipatch 864# unipatch
602#============================================================== 865#==============================================================
603unipatch() { 866unipatch() {
604 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 867 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
605 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG 868 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
606 869
607 # set to a standard locale to ensure sorts are ordered properly. 870 # set to a standard locale to ensure sorts are ordered properly.
608 myLC_ALL="${LC_ALL}" 871 myLC_ALL="${LC_ALL}"
609 myLANG="${LANG}" 872 myLANG="${LANG}"
610 LC_ALL="C" 873 LC_ALL="C"
611 LANG="" 874 LANG=""
612 875
613 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 876 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
614 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 877 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
615 878
616 # We're gonna need it when doing patches with a predefined patchlevel 879 # We're gonna need it when doing patches with a predefined patchlevel
617 shopt -s extglob 880 eshopts_push -s extglob
618 881
619 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 882 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
620 # usage can be either via an env var or by params 883 # usage can be either via an env var or by params
621 # although due to the nature we pass this within this eclass 884 # although due to the nature we pass this within this eclass
622 # it shall be by param only. 885 # it shall be by param only.
623 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 886 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
624 UNIPATCH_LIST="${@}" 887 UNIPATCH_LIST="${@}"
625 888
626 #unpack any passed tarballs 889 #unpack any passed tarballs
627 for i in ${UNIPATCH_LIST}; do 890 for i in ${UNIPATCH_LIST}; do
628 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 891 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
629 extention=${i/*./}
630 extention=${extention/:*/}
631 case ${extention} in
632 tbz2) PIPE_CMD="tar -xvjf";;
633 bz2) PIPE_CMD="tar -xvjf";;
634 tgz) PIPE_CMD="tar -xvzf";;
635 gz) PIPE_CMD="tar -xvzf";;
636 *) eerror "Unrecognized tarball compression"
637 die "Unrecognized tarball compression";;
638 esac
639
640 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 892 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
641 unset z 893 unset z
642 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 894 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
643 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 895 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
644 do z="${z}0"; 896 do z="${z}0";
645 done 897 done
646 PATCH_ORDER="${z}${STRICT_COUNT}" 898 PATCH_ORDER="${z}${STRICT_COUNT}"
647 899
648 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 900 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
649 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null 901 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
902 unpack ${i##*/}
903 popd >/dev/null
650 else 904 else
651 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 905 pushd "${KPATCH_DIR}" >/dev/null
906 unpack ${i##*/}
907 popd >/dev/null
652 fi 908 fi
653 909
654 if [ $? == 0 ]; then
655 einfo "${i/*\//} unpacked"
656 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 910 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
657 else
658 eerror "Failed to unpack ${i/:*/}"
659 die "unable to unpack patch tarball"
660 fi
661 else 911 else
662 extention=${i/*./} 912 extention=${i/*./}
663 extention=${extention/:*/} 913 extention=${extention/:*/}
664 PIPE_CMD="" 914 PIPE_CMD=""
665 case ${extention} in 915 case ${extention} in
916 xz) PIPE_CMD="xz -dc";;
917 lzma) PIPE_CMD="lzma -dc";;
666 bz2) PIPE_CMD="bzip2 -dc";; 918 bz2) PIPE_CMD="bzip2 -dc";;
667 patch) PIPE_CMD="cat";; 919 patch) PIPE_CMD="cat";;
668 diff) PIPE_CMD="cat";; 920 diff) PIPE_CMD="cat";;
669 gz|Z|z) PIPE_CMD="gzip -dc";; 921 gz|Z|z) PIPE_CMD="gzip -dc";;
670 ZIP|zip) PIPE_CMD="unzip -p";; 922 ZIP|zip) PIPE_CMD="unzip -p";;
693 do z="${z}0"; 945 do z="${z}0";
694 done 946 done
695 PATCH_ORDER="${z}${STRICT_COUNT}" 947 PATCH_ORDER="${z}${STRICT_COUNT}"
696 948
697 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 949 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
698 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) 950 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
699 else 951 else
700 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 952 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
701 fi 953 fi
702 fi 954 fi
703 fi 955 fi
704 done 956 done
705 957
707 x=${KPATCH_DIR} 959 x=${KPATCH_DIR}
708 KPATCH_DIR="" 960 KPATCH_DIR=""
709 for i in $(find ${x} -type d | sort -n); do 961 for i in $(find ${x} -type d | sort -n); do
710 KPATCH_DIR="${KPATCH_DIR} ${i}" 962 KPATCH_DIR="${KPATCH_DIR} ${i}"
711 done 963 done
964
965 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
966 # bug #272676
967 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
968 if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
969 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
970 echo
971 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
972 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
973 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
974 echo
975 fi
976 fi
712 977
713 #so now lets get rid of the patchno's we want to exclude 978 #so now lets get rid of the patchno's we want to exclude
714 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 979 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
715 for i in ${UNIPATCH_DROP}; do 980 for i in ${UNIPATCH_DROP}; do
716 ebegin "Excluding Patch #${i}" 981 ebegin "Excluding Patch #${i}"
727 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 992 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
728 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 993 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
729 994
730 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 995 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
731 996
732 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
733 while [ ${PATCH_DEPTH} -lt 5 ]; do 997 while [ ${PATCH_DEPTH} -lt 5 ]; do
734 echo "Attempting Dry-run:" >> ${STDERR_T} 998 echo "Attempting Dry-run:" >> ${STDERR_T}
735 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 999 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
736 echo "=======================================================" >> ${STDERR_T} 1000 echo "=======================================================" >> ${STDERR_T}
737 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 1001 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
1002 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH})"
738 echo "Attempting patch:" > ${STDERR_T} 1003 echo "Attempting patch:" > ${STDERR_T}
739 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 1004 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
740 echo "=======================================================" >> ${STDERR_T} 1005 echo "=======================================================" >> ${STDERR_T}
741 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 1006 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
742 eend 0 1007 eend 0
743 rm ${STDERR_T} 1008 rm ${STDERR_T}
744 break 1009 break
745 else 1010 else
746 eend 1 1011 eend 1
747 eerror "Failed to apply patch ${i/*\//}" 1012 eerror "Failed to apply patch ${i/*\//}"
748 eerror "Please attach ${STDERR_T} to any bug you may post." 1013 eerror "Please attach ${STDERR_T} to any bug you may post."
749 die "Failed to apply ${i/*\//}" 1014 eshopts_pop
1015 die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}."
750 fi 1016 fi
751 else 1017 else
752 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1018 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
753 fi 1019 fi
754 done 1020 done
755 if [ ${PATCH_DEPTH} -eq 5 ]; then 1021 if [ ${PATCH_DEPTH} -eq 5 ]; then
756 eend 1 1022 eerror "Failed to dry-run patch ${i/*\//}"
757 eerror "Please attach ${STDERR_T} to any bug you may post." 1023 eerror "Please attach ${STDERR_T} to any bug you may post."
758 die "Unable to dry-run patch." 1024 eshopts_pop
1025 die "Unable to dry-run patch on any patch depth lower than 5."
759 fi 1026 fi
760 done 1027 done
761 done 1028 done
762 1029
1030 # When genpatches is used, we want to install 0000_README which documents
1031 # the patches that were used; such that the user can see them, bug #301478.
1032 if [[ ! -z ${K_WANT_GENPATCHES} ]] ; then
1033 UNIPATCH_DOCS="${UNIPATCH_DOCS} 0000_README"
1034 fi
1035
1036 # When files listed in UNIPATCH_DOCS are found in KPATCH_DIR's, we copy it
1037 # to the temporary directory and remember them in UNIPATCH_DOCS to install
1038 # them during the install phase.
1039 local tmp
1040 for x in ${KPATCH_DIR}; do
1041 for i in ${UNIPATCH_DOCS}; do
1042 if [[ -f "${x}/${i}" ]] ; then
1043 tmp="${tmp} \"${T}/${i}\""
1044 cp -f "${x}/${i}" "${T}"/
1045 fi
1046 done
1047 done
1048 UNIPATCH_DOCS="${tmp}"
1049
763 # clean up KPATCH_DIR's - fixes bug #53610 1050 # clean up KPATCH_DIR's - fixes bug #53610
764 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1051 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
765 1052
766 LC_ALL="${myLC_ALL}" 1053 LC_ALL="${myLC_ALL}"
767 LANG="${myLANG}" 1054 LANG="${myLANG}"
1055 eshopts_pop
768} 1056}
769 1057
770# getfilevar accepts 2 vars as follows: 1058# getfilevar accepts 2 vars as follows:
771# getfilevar <VARIABLE> <CONFIGFILE> 1059# getfilevar <VARIABLE> <CONFIGFILE>
772# pulled from linux-info 1060# pulled from linux-info
781 else 1069 else
782 workingdir=${PWD} 1070 workingdir=${PWD}
783 basefname=$(basename ${2}) 1071 basefname=$(basename ${2})
784 basedname=$(dirname ${2}) 1072 basedname=$(dirname ${2})
785 unset ARCH 1073 unset ARCH
786 1074
787 cd ${basedname} 1075 cd ${basedname}
788 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \ 1076 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
789 make ${BUILD_FIXES} -s -f - e 2>/dev/null 1077 make ${BUILD_FIXES} -s -f - e 2>/dev/null
790 cd ${workingdir} 1078 cd ${workingdir}
791 1079
792 ARCH=${xarch} 1080 ARCH=${xarch}
793 fi 1081 fi
794} 1082}
795 1083
796detect_arch() { 1084detect_arch() {
804 # ARCH_URI is the URI for all the ${ARCH}_URI patches 1092 # ARCH_URI is the URI for all the ${ARCH}_URI patches
805 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 1093 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
806 1094
807 ARCH_URI="" 1095 ARCH_URI=""
808 ARCH_PATCH="" 1096 ARCH_PATCH=""
809 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390 SH" 1097 ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
810 1098
811 for LOOP_ARCH in ${ALL_ARCH}; do 1099 for LOOP_ARCH in ${ALL_ARCH}; do
812 COMPAT_URI="${LOOP_ARCH}_URI" 1100 COMPAT_URI="${LOOP_ARCH}_URI"
813 COMPAT_URI="${!COMPAT_URI}" 1101 COMPAT_URI="${!COMPAT_URI}"
814 1102
821 done 1109 done
822 fi 1110 fi
823 done 1111 done
824} 1112}
825 1113
826# sparc nastiness
827#==============================================================
828# This script generates the files in /usr/include/asm for sparc systems
829# during installation of sys-kernel/linux-headers.
830# Will no longer be needed when full 64 bit support is used on sparc64
831# systems.
832#
833# Shamefully ripped from Debian
834# ----------------------------------------------------------------------
835
836# Idea borrowed from RedHat's kernel package
837
838# This is gonna get replaced by something in multilib.eclass soon...
839# --eradicator
840generate_sparc_asm() {
841 local name
842
843 cd $1 || die
844 mkdir asm
845
846 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
847 name="$(echo $h | tr a-z. A-Z_)"
848 # common header
849 echo "/* All asm/ files are generated and point to the corresponding
850 * file in asm-sparc or asm-sparc64.
851 */
852
853#ifndef __SPARCSTUB__${name}__
854#define __SPARCSTUB__${name}__
855" > asm/${h}
856
857 # common for sparc and sparc64
858 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
859 echo "#ifdef __arch64__
860#include <asm-sparc64/$h>
861#else
862#include <asm-sparc/$h>
863#endif
864" >> asm/${h}
865
866 # sparc only
867 elif [ -f asm-sparc/$h ]; then
868echo "#ifndef __arch64__
869#include <asm-sparc/$h>
870#endif
871" >> asm/${h}
872
873 # sparc64 only
874 else
875echo "#ifdef __arch64__
876#include <asm-sparc64/$h>
877#endif
878" >> asm/${h}
879 fi
880
881 # common footer
882 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
883 done
884 return 0
885}
886
887headers___fix() { 1114headers___fix() {
888 # Voodoo to partially fix broken upstream headers. 1115 # Voodoo to partially fix broken upstream headers.
889 # Issues with this function should go to plasmaroo. 1116 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
890 sed -i \ 1117 sed -i \
891 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1118 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
892 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1119 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
893 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1120 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
894 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1121 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
1122 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
895 "$@" 1123 "$@"
896} 1124}
897 1125
898# common functions 1126# common functions
899#============================================================== 1127#==============================================================
900kernel-2_src_unpack() { 1128kernel-2_src_unpack() {
901 universal_unpack 1129 universal_unpack
1130 debug-print "Doing unipatch"
902 1131
903 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 1132 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
904 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 1133 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
905 1134
1135 debug-print "Doing premake"
1136
1137 # allow ebuilds to massage the source tree after patching but before
1138 # we run misc `make` functions below
1139 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1140
1141 debug-print "Doing epatch_user"
1142 epatch_user
1143
1144 debug-print "Doing unpack_set_extraversion"
1145
906 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1146 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
907 unpack_fix_docbook
908 unpack_fix_install_path 1147 unpack_fix_install_path
909 1148
1149 # Setup xmakeopts and cd into sourcetree.
1150 env_setup_xmakeopts
1151 cd "${S}"
1152
1153 # We dont need a version.h for anything other than headers
1154 # at least, I should hope we dont. If this causes problems
1155 # take out the if/fi block and inform me please.
1156 # unpack_2_6 should now be 2.6.17 safe anyways
1157 if [[ ${ETYPE} == headers ]]; then
910 kernel_is 2 4 && unpack_2_4 1158 kernel_is 2 4 && unpack_2_4
1159 kernel_is 2 6 && unpack_2_6
1160 fi
1161
1162 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1163 cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed"
1164 cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed"
1165 chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed"
1166 fi
1167
1168 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
1169 # only do this for kernel < 2.6.27 since this file does not exist in later
1170 # kernels
1171 if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
1172 then
1173 sed -i \
1174 -e "s|TOUT := .tmp_gas_check|TOUT := \"${T}\"/.tmp_gas_check|" \
1175 "${S}"/arch/ppc/Makefile
1176 else
1177 sed -i \
1178 -e "s|TOUT := .tmp_gas_check|TOUT := \"${T}\"/.tmp_gas_check|" \
1179 "${S}"/arch/powerpc/Makefile
1180 fi
911} 1181}
912 1182
913kernel-2_src_compile() { 1183kernel-2_src_compile() {
914 cd ${S} 1184 cd "${S}"
915 [[ ${ETYPE} == headers ]] && compile_headers 1185 [[ ${ETYPE} == headers ]] && compile_headers
916 [[ ${ETYPE} == sources ]] && \ 1186
917 use doc && ! use arm && ! use s390 && compile_manpages 1187 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1188 echo ">>> Running deblob script ..."
1189 EPYTHON="python2" sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!"
1190 fi
918} 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() { :; }
919 1200
920kernel-2_pkg_preinst() { 1201kernel-2_pkg_preinst() {
921 [[ ${ETYPE} == headers ]] && preinst_headers 1202 [[ ${ETYPE} == headers ]] && preinst_headers
922} 1203}
923 1204
926 [[ ${ETYPE} == headers ]] && install_headers 1207 [[ ${ETYPE} == headers ]] && install_headers
927 [[ ${ETYPE} == sources ]] && install_sources 1208 [[ ${ETYPE} == sources ]] && install_sources
928} 1209}
929 1210
930kernel-2_pkg_postinst() { 1211kernel-2_pkg_postinst() {
931 [[ ${ETYPE} == headers ]] && postinst_headers
932 [[ ${ETYPE} == sources ]] && postinst_sources 1212 [[ ${ETYPE} == sources ]] && postinst_sources
933} 1213}
934 1214
935kernel-2_pkg_setup() { 1215kernel-2_pkg_setup() {
1216 if kernel_is 2 4; then
1217 if [[ $(gcc-major-version) -ge 4 ]] ; then
1218 echo
1219 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1220 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1221 ewarn "newer kernel that supports gcc-4."
1222 echo
1223 ewarn "Also be aware that bugreports about gcc-4 not working"
1224 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1225 echo
1226 epause 10
1227 fi
1228 fi
1229
1230 ABI="${KERNEL_ABI}"
936 [[ ${ETYPE} == headers ]] && setup_headers 1231 [[ ${ETYPE} == headers ]] && setup_headers
937 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1232 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
938} 1233}
939 1234
940kernel-2_pkg_prerm() { 1235kernel-2_pkg_postrm() {
1236 # This warning only makes sense for kernel sources.
1237 [[ ${ETYPE} == headers ]] && return 0
1238
1239 # If there isn't anything left behind, then don't complain.
1240 [[ -e ${ROOT}usr/src/linux-${KV_FULL} ]] || return 0
1241 echo
1242 ewarn "Note: Even though you have successfully unmerged "
1243 ewarn "your kernel package, directories in kernel source location: "
941 local KV_DIR=${ROOT}/usr/src/linux-${KV_FULL} 1244 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
942 1245 ewarn "with modified files will remain behind. By design, package managers"
943 if [[ ${ETYPE} == sources ]]; then 1246 ewarn "will not remove these modified files and the directories they reside in."
944 # if we have a config for it then we should act on it. 1247 echo
945 if [[ -f ${KV_DIR}/.config ]]; then
946 gzip -c ${KV_DIR}/.config > ${KV_DIR}.config.gz
947 fi
948
949 # have kbuild clean up for us.
950 if [[ -f ${KV_DIR}/include/linux/version.h ]]; then
951 ARCH=$(tc-arch-kernel)
952 make -C ${KV_DIR} mrproper
953 fi
954 fi
955} 1248}

Legend:
Removed from v.1.132  
changed lines
  Added in v.1.282

  ViewVC Help
Powered by ViewVC 1.1.20