/[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 1.126 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 1.126 2005/06/22 18:02:40 dsd 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" 79
62EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \ 80# Added by Daniel Ostrow <dostrow@gentoo.org>
63 pkg_preinst pkg_postinst 81# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
82# I will remove it when I come up with something more reasonable.
83[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
64 84
65export CTARGET=${CTARGET:-${CHOST}} 85export CTARGET=${CTARGET:-${CHOST}}
66if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 86if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
67 export CTARGET=${CATEGORY/cross-} 87 export CTARGET=${CATEGORY/cross-}
68fi 88fi
69 89
70HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 90HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
71LICENSE="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: ${DEBLOB_MAX_VERSION:=38}
97
98# No need to run scanelf/strip on kernel sources/headers (bug #134453).
99RESTRICT="binchecks strip"
72 100
73# set LINUX_HOSTCFLAGS if not already set 101# set LINUX_HOSTCFLAGS if not already set
74[ -z "$LINUX_HOSTCFLAGS" ] && \
75 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}
76 116
77#Eclass functions only from here onwards ... 117#Eclass functions only from here onwards ...
78#============================================================== 118#==============================================================
79handle_genpatches() { 119handle_genpatches() {
80 local tarball 120 local tarball
81 [[ -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.
82 131
83 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}.${i}.tar.xz"
138 fi
139 else
84 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 140 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz"
141 fi
142 debug-print "genpatches tarball: $tarball"
85 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 143 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
86 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 144 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
87 done 145 done
88} 146}
89 147
90detect_version() { 148detect_version() {
91 # this function will detect and set 149 # this function will detect and set
92 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) 150 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
93 # - 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)
94 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) 152 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
95 153
96 if [[ -n ${KV_FULL} ]]; then 154 # We've already run, so nothing to do here.
97 # we will set this for backwards compatibility. 155 [[ -n ${KV_FULL} ]] && return 0
98 KV=${KV_FULL}
99
100 # we know KV_FULL so lets stop here. but not without resetting S
101 S=${WORKDIR}/linux-${KV_FULL}
102 return
103 fi
104 156
105 # 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
106 # PV doesnt reflect the genuine kernel version. 158 # PV doesnt reflect the genuine kernel version.
107 # this gets set to the portage style versioning. ie: 159 # this gets set to the portage style versioning. ie:
108 # CKV=2.6.11_rc4 160 # CKV=2.6.11_rc4
112 OKV=${OKV/_rc/-rc} 164 OKV=${OKV/_rc/-rc}
113 OKV=${OKV/-r*} 165 OKV=${OKV/-r*}
114 OKV=${OKV/_p*} 166 OKV=${OKV/_p*}
115 167
116 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 [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then
117 KV_MINOR=$(get_version_component_range 2 ${OKV}) 176 KV_MINOR=$(get_version_component_range 2 ${OKV})
118 KV_PATCH=$(get_version_component_range 3 ${OKV}) 177 KV_PATCH=$(get_version_component_range 3 ${OKV})
119
120 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 ${OKV})
121 KV_EXTRA=$(get_version_component_range 4- ${OKV}) 186 KV_EXTRA=$(get_version_component_range 3- ${OKV})
122 KV_EXTRA=${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}${v} ";
199 done
123 else 200 else
124 KV_PATCH=$(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}"
125 fi 228 fi
126 KV_PATCH=${KV_PATCH/[-_]*}
127 229
128 KERNEL_URI="mirror://kernel/linux/kernel/v${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-${OKV}.tar.xz"
246 fi
129 247
130 RELEASE=${CKV/${OKV}} 248 RELEASE=${CKV/${OKV}}
131 RELEASE=${RELEASE/_beta} 249 RELEASE=${RELEASE/_beta}
132 RELEASE=${RELEASE/_rc/-rc} 250 RELEASE=${RELEASE/_rc/-rc}
133 RELEASE=${RELEASE/_pre/-pre} 251 RELEASE=${RELEASE/_pre/-pre}
252 # We cannot trivally call kernel_is here, because it calls us to detect the
253 # version
134 kernel_is ge 2 6 && RELEASE=${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}
135 RELEASETYPE=${RELEASE//[0-9]} 256 RELEASETYPE=${RELEASE//[0-9]}
136 257
137 # Now we know that RELEASE is the -rc/-bk 258 # Now we know that RELEASE is the -rc/-git
138 # and RELEASETYPE is the same but with its numerics stripped 259 # and RELEASETYPE is the same but with its numerics stripped
139 # we can work on better sorting EXTRAVERSION. 260 # we can work on better sorting EXTRAVERSION.
140 # first of all, we add the release 261 # first of all, we add the release
141 EXTRAVERSION="${RELEASE}" 262 EXTRAVERSION="${RELEASE}"
263 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
142 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 264 [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
143 265
266 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
267 if [[ -n "${K_NOUSEPR}" ]]; then
268 # Don't add anything based on PR to EXTRAVERSION
269 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
144 if [[ -n ${K_PREPATCHED} ]]; then 270 elif [[ -n ${K_PREPATCHED} ]]; then
271 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
145 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" 272 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
146 elif [[ "${ETYPE}" = "sources" ]]; then 273 elif [[ "${ETYPE}" = "sources" ]]; then
274 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
147 # 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
148 # This is because upstream releases with a completely different 276 # This is because upstream releases with a completely different
149 # versioning scheme. 277 # versioning scheme.
150 case ${PN/-*} in 278 case ${PN/-*} in
151 wolk) K_USEPV=1;; 279 wolk) K_USEPV=1;;
152 vserver) K_USEPV=1;; 280 vserver) K_USEPV=1;;
153 esac 281 esac
154 282
155 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" 283 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
156 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" 284 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
157 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 285 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
158 fi 286 fi
287 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
159 288
160 # 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
161 # 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
162 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 291 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
292
163 if [[ -n ${KV_EXTRA} ]]; then 293 if [[ -n ${KV_EXTRA} ]]; then
294 if [[ -n ${KV_MINOR} ]]; then
164 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 295 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
165 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2 296 else
166 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"
167 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2" 301 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz"
168 fi 302 fi
169 303
170 # 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
171 # messing around with OKV based on RELEASETYPE 305 # messing around with OKV based on RELEASETYPE
172 KV_FULL=${OKV}${EXTRAVERSION} 306 KV_FULL=${OKV}${EXTRAVERSION}
173 307
174 # we will set this for backwards compatibility. 308 # we will set this for backwards compatibility.
175 S=${WORKDIR}/linux-${KV_FULL} 309 S=${WORKDIR}/linux-${KV_FULL}
176 KV=${KV_FULL} 310 KV=${KV_FULL}
177 311
178 # -rc-bk pulls can be achieved by specifying CKV 312 # -rc-git pulls can be achieved by specifying CKV
179 # for example: 313 # for example:
180 # CKV="2.6.11_rc3_pre2" 314 # CKV="2.6.11_rc3_pre2"
181 # will pull: 315 # will pull:
182 # 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
183 317
318 if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then
319
184 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 320 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
185 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 321 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
186 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 322 KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz
187 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 323 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
188 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 324 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz"
189 fi 325 fi
190 326
191 if [[ ${RELEASETYPE} == -bk ]]; then 327 if [[ ${RELEASETYPE} == -git ]]; then
192 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 328 KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz
193 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 329 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
194 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 330 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz"
195 fi 331 fi
196 332
197 if [[ ${RELEASETYPE} == -rc-bk ]]; then 333 if [[ ${RELEASETYPE} == -rc-git ]]; then
198 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 334 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
199 KERNEL_URI="mirror://kernel/linux/kernel/v${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
200 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}${RELEASE/-git*}.xz
201 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 337 ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz"
338
202 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"
203 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
204 379
205 handle_genpatches 380 handle_genpatches
206} 381}
207 382
383# Note: duplicated in linux-info.eclass
208kernel_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
209 [[ -z ${OKV} ]] && detect_version 389 [[ $n -eq 1 ]] && detect_version
390 unset v n
391
392 # Now we can continue
210 local operator test value x=0 y=0 z=0 393 local operator test value
211 394
212 case ${1} in 395 case ${1#-} in
213 lt) operator="-lt"; shift;; 396 lt) operator="-lt"; shift;;
214 gt) operator="-gt"; shift;; 397 gt) operator="-gt"; shift;;
215 le) operator="-le"; shift;; 398 le) operator="-le"; shift;;
216 ge) operator="-ge"; shift;; 399 ge) operator="-ge"; shift;;
217 eq) operator="-eq"; shift;; 400 eq) operator="-eq"; shift;;
218 *) operator="-eq";; 401 *) operator="-eq";;
219 esac 402 esac
220
221 for x in ${@}; do
222 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
223 value="${value}${x}"
224 z=$((${z} + 1))
225
226 case ${z} in
227 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
228 test="${test}${KV_MAJOR}";;
229 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
230 test="${test}${KV_MINOR}";;
231 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
232 test="${test}${KV_PATCH}";;
233 *) die "Error in kernel-2_kernel_is(): Too many parameters.";; 403 [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters"
234 esac
235 done
236 404
237 [ ${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} ]
238} 408}
239 409
240kernel_is_2_4() { 410kernel_is_2_4() {
241 kernel_is 2 4 411 kernel_is 2 4
242} 412}
243 413
244kernel_is_2_6() { 414kernel_is_2_6() {
245 kernel_is 2 6 || kernel_is 2 5 415 kernel_is 2 6 || kernel_is 2 5
246}
247
248kernel_header_destdir() {
249 [[ ${CTARGET} == ${CHOST} ]] \
250 && echo /usr/include \
251 || echo /usr/${CTARGET}/include
252} 416}
253 417
254# Capture the sources type and set DEPENDs 418# Capture the sources type and set DEPENDs
255if [[ ${ETYPE} == sources ]]; then 419if [[ ${ETYPE} == sources ]]; then
256 DEPEND="!build? ( sys-apps/sed 420 DEPEND="!build? ( sys-apps/sed
257 >=sys-devel/binutils-2.11.90.0.31 ) 421 >=sys-devel/binutils-2.11.90.0.31 )"
258 doc? ( app-text/docbook-sgml-utils )"
259 RDEPEND="${DEPEND}
260 !build? ( >=sys-libs/ncurses-5.2 422 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
261 sys-devel/make )" 423 sys-devel/make
424 dev-lang/perl
425 sys-devel/bc )"
426 PDEPEND="!build? ( virtual/dev-manager )"
262 427
263 PROVIDE="virtual/linux-sources"
264 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
265 SLOT="${PVR}" 428 SLOT="${PVR}"
266 DESCRIPTION="Sources for the Linux kernel" 429 DESCRIPTION="Sources based on the Linux Kernel."
267 IUSE="${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
268elif [[ ${ETYPE} == headers ]]; then 480elif [[ ${ETYPE} == headers ]]; then
269 DESCRIPTION="Linux system headers" 481 DESCRIPTION="Linux system headers"
270 IUSE="${IUSE}" 482
271 483 # Since we should NOT honour KBUILD_OUTPUT in headers
272 if [[ ${CTARGET} = ${CHOST} ]]; then 484 # lets unset it here.
273 DEPEND="!virtual/os-headers" 485 unset KBUILD_OUTPUT
274 PROVIDE="virtual/kernel virtual/os-headers" 486
275 SLOT="0" 487 SLOT="0"
276 else
277 SLOT="${CTARGET}"
278 fi
279else 488else
280 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 489 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
281 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 490 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
282fi 491fi
283 492
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=${CHOST}-"
516 fi
517 export xmakeopts
518}
519
284# Unpack functions 520# Unpack functions
285#============================================================== 521#==============================================================
286unpack_2_4() { 522unpack_2_4() {
287 # Kernel ARCH != portage ARCH
288 local ARCH=$(tc-arch-kernel)
289
290 cd ${S}
291 # this file is required for other things to build properly, 523 # this file is required for other things to build properly,
292 # so we autogenerate it 524 # so we autogenerate it
293 make mrproper || die "make mrproper died" 525 make -s mrproper ${xmakeopts} || die "make mrproper failed"
526 make -s symlinks ${xmakeopts} || die "make symlinks failed"
294 make include/linux/version.h || die "make include/linux/version.h failed" 527 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
295 echo ">>> version.h compiled successfully." 528 echo ">>> version.h compiled successfully."
529}
296 530
297 ARCH=$(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 ${xmakeopts} 2>/dev/null \
548 || die "make include/linux/version.h failed"
549 rm -f .config >/dev/null
298} 550}
299 551
300universal_unpack() { 552universal_unpack() {
553 debug-print "Inside universal_unpack"
554
555 local OKV_ARRAY
556 IFS="." read -r -a OKV_ARRAY <<<"${OKV}"
557
301 cd ${WORKDIR} 558 cd "${WORKDIR}"
559 if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then
560 unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz
561 else
302 unpack linux-${OKV}.tar.bz2 562 unpack linux-${OKV}.tar.xz
303 if [[ "${OKV}" != "${KV_FULL}" ]]; then 563 fi
564
565 if [[ -d "linux" ]]; then
566 debug-print "Moving linux to linux-${KV_FULL}"
304 mv linux-${OKV} linux-${KV_FULL} \ 567 mv linux linux-${KV_FULL} \
305 || 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}."
306 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
307 cd ${S} 584 cd "${S}"
308 585
309 # remove all backup files 586 # remove all backup files
310 find . -iname "*~" -exec rm {} \; 2> /dev/null 587 find . -iname "*~" -exec rm {} \; 2> /dev/null
311 588
312 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
313 use ppc && \
314 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
315 ${S}/arch/ppc/Makefile
316} 589}
317 590
318unpack_set_extraversion() { 591unpack_set_extraversion() {
319 cd ${S} 592 cd "${S}"
320 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 593 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
321 cd ${OLDPWD} 594 cd "${OLDPWD}"
322} 595}
323 596
324# Should be done after patches have been applied 597# Should be done after patches have been applied
325# Otherwise patches that modify the same area of Makefile will fail 598# Otherwise patches that modify the same area of Makefile will fail
326unpack_fix_install_path() { 599unpack_fix_install_path() {
327 cd ${S} 600 cd "${S}"
328 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 601 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
329}
330
331unpack_fix_docbook() {
332 if [[ -d ${S}/Documentation/DocBook ]]; then
333 cd ${S}/Documentation/DocBook
334 sed -ie "s:db2:docbook2:g" Makefile
335 cd ${OLDPWD}
336 fi
337} 602}
338 603
339# Compile Functions 604# Compile Functions
340#============================================================== 605#==============================================================
341compile_headers() { 606compile_headers() {
342 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it 607 env_setup_xmakeopts
343 # if it exists.
344 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
345 608
346 # if we couldnt obtain HOSTCFLAGS from the Makefile, 609 # if we couldnt obtain HOSTCFLAGS from the Makefile,
347 # then set it to something sane 610 # then set it to something sane
348 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile) 611 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
349 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 612 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
350
351 # Kernel ARCH != portage ARCH
352 local KARCH=$(tc-arch-kernel)
353
354 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
355 # variables properly or bad things happen !
356 local xmakeopts="ARCH=${KARCH}"
357 if [[ ${CTARGET} != ${CHOST} ]]; then
358 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
359 elif type -p ${CHOST}-ar; then
360 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
361 fi
362 613
363 if kernel_is 2 4; then 614 if kernel_is 2 4; then
364 yes "" | make oldconfig ${xmakeopts} 615 yes "" | make oldconfig ${xmakeopts}
365 echo ">>> make oldconfig complete" 616 echo ">>> make oldconfig complete"
366 use sparc && make dep ${xmakeopts} 617 make dep ${xmakeopts}
367 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
368 # autoconf.h isnt generated unless it already exists. plus, we have 623 # autoconf.h isnt generated unless it already exists. plus, we have
369 # no guarantee that any headers are installed on the system... 624 # no guarantee that any headers are installed on the system...
370 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 625 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
371 || touch include/linux/autoconf.h 626 || touch include/linux/autoconf.h
372 627
373 # if K_DEFCONFIG isn't set, force to "defconfig" 628 # if K_DEFCONFIG isn't set, force to "defconfig"
374 # needed by mips 629 # needed by mips
375 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
376 K_DEFCONFIG="defconfig" 638 K_DEFCONFIG="defconfig"
639 fi
377 fi 640 fi
378 641
379 # 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
380 # 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
381 # to force an include path with $S. 644 # to force an include path with $S.
382 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 645 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
383 ln -sf asm-${KARCH} "${S}"/include/asm 646 ln -sf asm-${KARCH} "${S}"/include/asm
647 cross_pre_c_headers && return 0
648
384 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}" ${xmakeopts} || die "2nd oldconfig failed"
652 fi
385 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 653 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
386 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 654 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
387 fi 655 fi
388} 656}
389 657
390compile_manpages() { 658compile_headers_tweak_config() {
391 einfo "Making manpages ..." 659 # some targets can be very very picky, so let's finesse the
392 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
393} 670}
394 671
395# install functions 672# install functions
396#============================================================== 673#==============================================================
397install_universal() { 674install_universal() {
398 #fix silly permissions in tarball 675 # Fix silly permissions in tarball
399 cd ${WORKDIR} 676 cd "${WORKDIR}"
400 chown -R root:root * 677 chown -R 0:0 * >& /dev/null
401 chmod -R a+r-w+X,u+w * 678 chmod -R a+r-w+X,u+w *
402 cd ${OLDPWD} 679 cd ${OLDPWD}
403} 680}
404 681
405install_headers() { 682install_headers() {
406 local ddir=$(kernel_header_destdir) 683 local ddir=$(kernel_header_destdir)
407 684
408 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
409 dodir ${ddir}/linux 700 dodir ${ddir}/linux
410 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux 701 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
411 rm -rf ${D}/${ddir}/linux/modules 702 rm -rf "${D}"/${ddir}/linux/modules
412 703
413 # Handle multilib headers
414 case $(tc-arch-kernel) in
415 sparc64)
416 dodir ${ddir}/asm-sparc
417 cp -ax ${S}/include/asm-sparc/* ${D}/${ddir}/asm-sparc
418
419 dodir ${ddir}/asm-sparc64
420 cp -ax ${S}/include/asm-sparc64/* ${D}/${ddir}/asm-sparc64
421
422 create_ml_includes ${ddir}/asm !__arch64__:${ddir}/asm-sparc __arch64__:${ddir}/asm-sparc64
423 ;;
424 x86_64)
425 dodir ${ddir}/asm-i386
426 cp -ax ${S}/include/asm-i386/* ${D}/${ddir}/asm-i386
427
428 dodir ${ddir}/asm-x86_64
429 cp -ax ${S}/include/asm-x86_64/* ${D}/${ddir}/asm-x86_64
430
431 create_ml_includes ${ddir}/asm __i386__:${ddir}/asm-i386 __x86_64__:${ddir}/asm-x86_64
432 ;;
433 arm)
434 dodir ${ddir}/asm 704 dodir ${ddir}/asm
435 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 705 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
436 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -s arch-ebsa285 ${D}/${ddir}/asm/arch
437 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -s proc-armv ${D}/${ddir}/asm/proc
438 ;;
439 *)
440 dodir ${ddir}/asm
441 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm
442 ;;
443 esac
444 706
445 if kernel_is 2 6; then 707 if kernel_is 2 6 ; then
446 dodir ${ddir}/asm-generic 708 dodir ${ddir}/asm-generic
447 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic 709 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
448 fi 710 fi
449 711
450 # clean up 712 # clean up
451 find "${D}" -name '*.orig' -exec rm -f {} \; 713 find "${D}" -name '*.orig' -exec rm -f {} \;
452 714
453 cd ${OLDPWD} 715 popd >/dev/null
454} 716}
455 717
456install_sources() { 718install_sources() {
457 local doc docs file 719 local file
458 720
459 cd ${S} 721 cd "${S}"
460 dodir /usr/src 722 dodir /usr/src
461 echo ">>> Copying sources ..." 723 echo ">>> Copying sources ..."
462 724
463 file="$(find ${WORKDIR} -iname "docs" -type d)" 725 file="$(find ${WORKDIR} -iname "docs" -type d)"
464 if [[ -n ${file} ]]; then 726 if [[ -n ${file} ]]; then
465 for file in $(find ${file} -type f); do 727 for file in $(find ${file} -type f); do
466 echo "${file//*docs\/}" >> ${S}/patches.txt 728 echo "${file//*docs\/}" >> "${S}"/patches.txt
467 echo "===================================================" >> ${S}/patches.txt 729 echo "===================================================" >> "${S}"/patches.txt
468 cat ${file} >> ${S}/patches.txt 730 cat ${file} >> "${S}"/patches.txt
469 echo "===================================================" >> ${S}/patches.txt 731 echo "===================================================" >> "${S}"/patches.txt
470 echo "" >> ${S}/patches.txt 732 echo "" >> "${S}"/patches.txt
471 done 733 done
472 fi 734 fi
473 735
474 if [[ ! -f ${S}/patches.txt ]]; then 736 if [[ ! -f ${S}/patches.txt ]]; then
475 # patches.txt is empty so lets use our ChangeLog 737 # patches.txt is empty so lets use our ChangeLog
476 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 738 [[ -f ${FILESDIR}/../ChangeLog ]] && \
477 echo "Please check the ebuild ChangeLog for more details." \ 739 echo "Please check the ebuild ChangeLog for more details." \
478 > ${S}/patches.txt 740 > "${S}"/patches.txt
479 fi 741 fi
480 742
481 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
482 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
483 use doc && ! use arm && ! use s390 && install_manpages
484 dodoc ${docs}
485
486 mv ${WORKDIR}/linux* ${D}/usr/src 743 mv ${WORKDIR}/linux* "${D}"/usr/src
487}
488 744
489install_manpages() { 745 if [[ -z ${UNIPATCH_DOCS} ]] ; then
490 kernel_is lt 2 5 && return 746 dodoc ${UNIPATCH_DOCS}
491 sed -ie "s#/usr/local/man#${D}/usr/man#g" scripts/makeman 747 fi
492 ebegin "Installing manpages"
493 env -u ARCH make installmandocs
494 eend $?
495 sed -ie "s#${D}/usr/man#/usr/local/man#g" scripts/makeman
496} 748}
497 749
498# pkg_preinst functions 750# pkg_preinst functions
499#============================================================== 751#==============================================================
500preinst_headers() { 752preinst_headers() {
505 757
506# pkg_postinst functions 758# pkg_postinst functions
507#============================================================== 759#==============================================================
508postinst_sources() { 760postinst_sources() {
509 local MAKELINK=0 761 local MAKELINK=0
510 762
511 # if we have USE=symlink, then force K_SYMLINK=1 763 # if we have USE=symlink, then force K_SYMLINK=1
512 use symlink && K_SYMLINK=1 764 use symlink && K_SYMLINK=1
513 765
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
514 # 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.
515 if [[ -n ${K_SYMLINK} ]]; then 772 if [[ ${K_SYMLINK} > 0 ]]; then
516 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 773 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
517 MAKELINK=1 774 MAKELINK=1
518 fi 775 fi
519 776
520 # if the link doesnt exist, lets create it 777 # if the link doesnt exist, lets create it
521 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 778 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
522 779
523 if [[ ${MAKELINK} == 1 ]]; then 780 if [[ ${MAKELINK} == 1 ]]; then
524 cd ${ROOT}usr/src 781 cd "${ROOT}"usr/src
525 ln -sf linux-${KV_FULL} linux 782 ln -sf linux-${KV_FULL} linux
526 cd ${OLDPWD} 783 cd ${OLDPWD}
527 fi 784 fi
528 785
529 # Don't forget to make directory for sysfs 786 # Don't forget to make directory for sysfs
530 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 787 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
531 788
532 echo 789 echo
533 einfo "After installing a new kernel of any version, it is important"
534 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
535 einfo "created (X.Y is the first 2 parts of your new kernel version)"
536 echo
537 einfo "For example, this kernel will require:"
538 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
539 echo
540 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"
541 einfo "in the following documents:" 791 elog "in the following document:"
542 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"
543 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
544 echo 793 echo
545 794
546 # if K_EXTRAEINFO is set then lets display it now 795 # if K_EXTRAEINFO is set then lets display it now
547 if [[ -n ${K_EXTRAEINFO} ]]; then 796 if [[ -n ${K_EXTRAEINFO} ]]; then
548 echo ${K_EXTRAEINFO} | fmt | 797 echo ${K_EXTRAEINFO} | fmt |
549 while read -s ELINE; do einfo "${ELINE}"; done 798 while read -s ELINE; do einfo "${ELINE}"; done
550 fi 799 fi
551 800
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
552 # if K_EXTRAEWARN is set then lets display it now 807 # if K_EXTRAEWARN is set then lets display it now
553 if [[ -n ${K_EXTRAEWARN} ]]; then 808 if [[ -n ${K_EXTRAEWARN} ]]; then
554 echo ${K_EXTRAEWARN} | fmt | 809 echo ${K_EXTRAEWARN} | fmt |
555 while read -s ELINE; do ewarn "${ELINE}"; done 810 while read -s ELINE; do ewarn "${ELINE}"; done
556 fi 811 fi
557}
558 812
559postinst_headers() { 813 # optionally display security unsupported message
560 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 814 # Start with why
561 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 815 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
562 einfo "emerge glibc" 816 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security."
563 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 817 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
564 einfo "headers." 818 ewarn "${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}.${KV_PATCH} > 2.6.24 ]]
833 then
834 echo
835 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
836 elog "you now need to do"
837 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
838 elog "instead of just"
839 elog " make"
840 elog "to compile the kernel. For more information please browse to"
841 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
842 echo
843 fi
844 fi
565} 845}
566 846
567# pkg_setup functions 847# pkg_setup functions
568#============================================================== 848#==============================================================
569setup_headers() { 849setup_headers() {
584# unipatch 864# unipatch
585#============================================================== 865#==============================================================
586unipatch() { 866unipatch() {
587 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 867 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
588 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG 868 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
589 869
590 # set to a standard locale to ensure sorts are ordered properly. 870 # set to a standard locale to ensure sorts are ordered properly.
591 myLC_ALL="${LC_ALL}" 871 myLC_ALL="${LC_ALL}"
592 myLANG="${LANG}" 872 myLANG="${LANG}"
593 LC_ALL="C" 873 LC_ALL="C"
594 LANG="" 874 LANG=""
595 875
596 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 876 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
597 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 877 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
598 878
599 # We're gonna need it when doing patches with a predefined patchlevel 879 # We're gonna need it when doing patches with a predefined patchlevel
600 shopt -s extglob 880 eshopts_push -s extglob
601 881
602 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 882 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
603 # usage can be either via an env var or by params 883 # usage can be either via an env var or by params
604 # although due to the nature we pass this within this eclass 884 # although due to the nature we pass this within this eclass
605 # it shall be by param only. 885 # it shall be by param only.
606 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 886 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
607 UNIPATCH_LIST="${@}" 887 UNIPATCH_LIST="${@}"
608 888
609 #unpack any passed tarballs 889 #unpack any passed tarballs
610 for i in ${UNIPATCH_LIST}; do 890 for i in ${UNIPATCH_LIST}; do
611 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 891 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
612 extention=${i/*./}
613 extention=${extention/:*/}
614 case ${extention} in
615 tbz2) PIPE_CMD="tar -xvjf";;
616 bz2) PIPE_CMD="tar -xvjf";;
617 tgz) PIPE_CMD="tar -xvzf";;
618 gz) PIPE_CMD="tar -xvzf";;
619 *) eerror "Unrecognized tarball compression"
620 die "Unrecognized tarball compression";;
621 esac
622
623 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 892 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
624 unset z 893 unset z
625 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 894 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
626 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 895 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
627 do z="${z}0"; 896 do z="${z}0";
628 done 897 done
629 PATCH_ORDER="${z}${STRICT_COUNT}" 898 PATCH_ORDER="${z}${STRICT_COUNT}"
630 899
631 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 900 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
632 ${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
633 else 904 else
634 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 905 pushd "${KPATCH_DIR}" >/dev/null
906 unpack ${i##*/}
907 popd >/dev/null
635 fi 908 fi
636 909
637 if [ $? == 0 ]; then
638 einfo "${i/*\//} unpacked"
639 [ -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"
640 else
641 eerror "Failed to unpack ${i/:*/}"
642 die "unable to unpack patch tarball"
643 fi
644 else 911 else
645 extention=${i/*./} 912 extention=${i/*./}
646 extention=${extention/:*/} 913 extention=${extention/:*/}
647 PIPE_CMD="" 914 PIPE_CMD=""
648 case ${extention} in 915 case ${extention} in
916 xz) PIPE_CMD="xz -dc";;
917 lzma) PIPE_CMD="lzma -dc";;
649 bz2) PIPE_CMD="bzip2 -dc";; 918 bz2) PIPE_CMD="bzip2 -dc";;
650 patch) PIPE_CMD="cat";; 919 patch) PIPE_CMD="cat";;
651 diff) PIPE_CMD="cat";; 920 diff) PIPE_CMD="cat";;
652 gz|Z|z) PIPE_CMD="gzip -dc";; 921 gz|Z|z) PIPE_CMD="gzip -dc";;
653 ZIP|zip) PIPE_CMD="unzip -p";; 922 ZIP|zip) PIPE_CMD="unzip -p";;
676 do z="${z}0"; 945 do z="${z}0";
677 done 946 done
678 PATCH_ORDER="${z}${STRICT_COUNT}" 947 PATCH_ORDER="${z}${STRICT_COUNT}"
679 948
680 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 949 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
681 $(${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"
682 else 951 else
683 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 952 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed"
684 fi 953 fi
685 fi 954 fi
686 fi 955 fi
687 done 956 done
688 957
690 x=${KPATCH_DIR} 959 x=${KPATCH_DIR}
691 KPATCH_DIR="" 960 KPATCH_DIR=""
692 for i in $(find ${x} -type d | sort -n); do 961 for i in $(find ${x} -type d | sort -n); do
693 KPATCH_DIR="${KPATCH_DIR} ${i}" 962 KPATCH_DIR="${KPATCH_DIR} ${i}"
694 done 963 done
964
965 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
966 # bug #272676
967 if [[ "$(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
695 977
696 #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
697 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 979 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
698 for i in ${UNIPATCH_DROP}; do 980 for i in ${UNIPATCH_DROP}; do
699 ebegin "Excluding Patch #${i}" 981 ebegin "Excluding Patch #${i}"
710 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 992 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
711 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 993 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
712 994
713 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 995 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
714 996
715 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
716 while [ ${PATCH_DEPTH} -lt 5 ]; do 997 while [ ${PATCH_DEPTH} -lt 5 ]; do
717 echo "Attempting Dry-run:" >> ${STDERR_T} 998 echo "Attempting Dry-run:" >> ${STDERR_T}
718 echo "cmd: patch -p${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}
719 echo "=======================================================" >> ${STDERR_T} 1000 echo "=======================================================" >> ${STDERR_T}
720 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})"
721 echo "Attempting patch:" > ${STDERR_T} 1003 echo "Attempting patch:" > ${STDERR_T}
722 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 1004 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
723 echo "=======================================================" >> ${STDERR_T} 1005 echo "=======================================================" >> ${STDERR_T}
724 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
725 eend 0 1007 eend 0
726 rm ${STDERR_T} 1008 rm ${STDERR_T}
727 break 1009 break
728 else 1010 else
729 eend 1 1011 eend 1
730 eerror "Failed to apply patch ${i/*\//}" 1012 eerror "Failed to apply patch ${i/*\//}"
731 eerror "Please attach ${STDERR_T} to any bug you may post." 1013 eerror "Please attach ${STDERR_T} to any bug you may post."
732 die "Failed to apply ${i/*\//}" 1014 eshopts_pop
1015 die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}."
733 fi 1016 fi
734 else 1017 else
735 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 1018 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
736 fi 1019 fi
737 done 1020 done
738 if [ ${PATCH_DEPTH} -eq 5 ]; then 1021 if [ ${PATCH_DEPTH} -eq 5 ]; then
739 eend 1 1022 eerror "Failed to dry-run patch ${i/*\//}"
740 eerror "Please attach ${STDERR_T} to any bug you may post." 1023 eerror "Please attach ${STDERR_T} to any bug you may post."
741 die "Unable to dry-run patch." 1024 eshopts_pop
1025 die "Unable to dry-run patch on any patch depth lower than 5."
742 fi 1026 fi
743 done 1027 done
744 done 1028 done
745 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
746 # clean up KPATCH_DIR's - fixes bug #53610 1050 # clean up KPATCH_DIR's - fixes bug #53610
747 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 1051 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
748 1052
749 LC_ALL="${myLC_ALL}" 1053 LC_ALL="${myLC_ALL}"
750 LANG="${myLANG}" 1054 LANG="${myLANG}"
1055 eshopts_pop
751} 1056}
752 1057
753# getfilevar accepts 2 vars as follows: 1058# getfilevar accepts 2 vars as follows:
754# getfilevar <VARIABLE> <CONFIGFILE> 1059# getfilevar <VARIABLE> <CONFIGFILE>
755# pulled from linux-info 1060# pulled from linux-info
764 else 1069 else
765 workingdir=${PWD} 1070 workingdir=${PWD}
766 basefname=$(basename ${2}) 1071 basefname=$(basename ${2})
767 basedname=$(dirname ${2}) 1072 basedname=$(dirname ${2})
768 unset ARCH 1073 unset ARCH
769 1074
770 cd ${basedname} 1075 cd ${basedname}
771 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \ 1076 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
772 make ${BUILD_FIXES} -s -f - e 2>/dev/null 1077 make ${BUILD_FIXES} -s -f - e 2>/dev/null
773 cd ${workingdir} 1078 cd ${workingdir}
774 1079
775 ARCH=${xarch} 1080 ARCH=${xarch}
776 fi 1081 fi
777} 1082}
778 1083
779detect_arch() { 1084detect_arch() {
787 # ARCH_URI is the URI for all the ${ARCH}_URI patches 1092 # ARCH_URI is the URI for all the ${ARCH}_URI patches
788 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 1093 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
789 1094
790 ARCH_URI="" 1095 ARCH_URI=""
791 ARCH_PATCH="" 1096 ARCH_PATCH=""
792 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"
793 1098
794 for LOOP_ARCH in ${ALL_ARCH}; do 1099 for LOOP_ARCH in ${ALL_ARCH}; do
795 COMPAT_URI="${LOOP_ARCH}_URI" 1100 COMPAT_URI="${LOOP_ARCH}_URI"
796 COMPAT_URI="${!COMPAT_URI}" 1101 COMPAT_URI="${!COMPAT_URI}"
797 1102
804 done 1109 done
805 fi 1110 fi
806 done 1111 done
807} 1112}
808 1113
809# sparc nastiness
810#==============================================================
811# This script generates the files in /usr/include/asm for sparc systems
812# during installation of sys-kernel/linux-headers.
813# Will no longer be needed when full 64 bit support is used on sparc64
814# systems.
815#
816# Shamefully ripped from Debian
817# ----------------------------------------------------------------------
818
819# Idea borrowed from RedHat's kernel package
820
821# This is gonna get replaced by something in multilib.eclass soon...
822# --eradicator
823generate_sparc_asm() {
824 local name
825
826 cd $1 || die
827 mkdir asm
828
829 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
830 name="$(echo $h | tr a-z. A-Z_)"
831 # common header
832 echo "/* All asm/ files are generated and point to the corresponding
833 * file in asm-sparc or asm-sparc64.
834 */
835
836#ifndef __SPARCSTUB__${name}__
837#define __SPARCSTUB__${name}__
838" > asm/${h}
839
840 # common for sparc and sparc64
841 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
842 echo "#ifdef __arch64__
843#include <asm-sparc64/$h>
844#else
845#include <asm-sparc/$h>
846#endif
847" >> asm/${h}
848
849 # sparc only
850 elif [ -f asm-sparc/$h ]; then
851echo "#ifndef __arch64__
852#include <asm-sparc/$h>
853#endif
854" >> asm/${h}
855
856 # sparc64 only
857 else
858echo "#ifdef __arch64__
859#include <asm-sparc64/$h>
860#endif
861" >> asm/${h}
862 fi
863
864 # common footer
865 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
866 done
867 return 0
868}
869
870headers___fix() { 1114headers___fix() {
871 # Voodoo to partially fix broken upstream headers. 1115 # Voodoo to partially fix broken upstream headers.
872 # Issues with this function should go to plasmaroo. 1116 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
873 sed -i \ 1117 sed -i \
874 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1118 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
875 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1119 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
876 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1120 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
877 -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" \
878 "$@" 1123 "$@"
879} 1124}
880 1125
881# common functions 1126# common functions
882#============================================================== 1127#==============================================================
883kernel-2_src_unpack() { 1128kernel-2_src_unpack() {
884 universal_unpack 1129 universal_unpack
1130 debug-print "Doing unipatch"
885 1131
886 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 1132 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
887 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 1133 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
888 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
889 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1146 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
890 unpack_fix_docbook
891 unpack_fix_install_path 1147 unpack_fix_install_path
892 1148
1149 # Setup xmakeopts and cd into sourcetree.
1150 env_setup_xmakeopts
1151 cd "${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
893 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
894} 1181}
895 1182
896kernel-2_src_compile() { 1183kernel-2_src_compile() {
897 cd ${S} 1184 cd "${S}"
898 [[ ${ETYPE} == headers ]] && compile_headers 1185 [[ ${ETYPE} == headers ]] && compile_headers
899 [[ ${ETYPE} == sources ]] && \ 1186
900 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
901} 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() { :; }
902 1200
903kernel-2_pkg_preinst() { 1201kernel-2_pkg_preinst() {
904 [[ ${ETYPE} == headers ]] && preinst_headers 1202 [[ ${ETYPE} == headers ]] && preinst_headers
905} 1203}
906 1204
909 [[ ${ETYPE} == headers ]] && install_headers 1207 [[ ${ETYPE} == headers ]] && install_headers
910 [[ ${ETYPE} == sources ]] && install_sources 1208 [[ ${ETYPE} == sources ]] && install_sources
911} 1209}
912 1210
913kernel-2_pkg_postinst() { 1211kernel-2_pkg_postinst() {
914 [[ ${ETYPE} == headers ]] && postinst_headers
915 [[ ${ETYPE} == sources ]] && postinst_sources 1212 [[ ${ETYPE} == sources ]] && postinst_sources
916} 1213}
917 1214
918kernel-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}"
919 [[ ${ETYPE} == headers ]] && setup_headers 1231 [[ ${ETYPE} == headers ]] && setup_headers
920 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1232 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
921} 1233}
1234
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: "
1244 ewarn "${ROOT}usr/src/linux-${KV_FULL}"
1245 ewarn "with modified files will remain behind. By design, package managers"
1246 ewarn "will not remove these modified files and the directories they reside in."
1247 echo
1248}

Legend:
Removed from v.1.126  
changed lines
  Added in v.1.282

  ViewVC Help
Powered by ViewVC 1.1.20