/[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 1.161 Revision 1.232
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.161 2006/02/28 02:56:47 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.232 2010/05/02 08:48:16 robbat2 Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# Maintainer: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
9# Maintainer: kernel-misc@gentoo.org
9# 10#
10# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
11 12
12# added functionality: 13# added functionality:
13# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
21# EXTRAVERSION would be something like : -wolk-4.19-r1 22# EXTRAVERSION would be something like : -wolk-4.19-r1
22# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
23# automatically set within the kernel Makefile 24# automatically set within the kernel Makefile
24# K_NOUSENAME - if this is set then EXTRAVERSION will not include the 25# K_NOUSENAME - if this is set then EXTRAVERSION will not include the
25# first part of ${PN} in EXTRAVERSION 26# first part of ${PN} in EXTRAVERSION
27# K_NOUSEPR - if this is set then EXTRAVERSION will not include the
28# anything based on ${PR}.
26# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, 29# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
27# ck-sources, ac-sources) it will use PR (ie: -r5) as 30# ck-sources, ac-sources) it will use PR (ie: -r5) as
28# the patchset version for 31# the patchset version for
29# and not use it as a true package revision 32# and not use it as a true package revision
30# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in 33# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
31# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
32# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
33# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
34# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
35# 39#
36# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
37# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
38# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
39# combination of "base" and "extras" 43# combination of "base" and "extras"
40# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply.
41# A value of "5" would apply genpatches-2.6.12-5 to 45# A value of "5" would apply genpatches-2.6.12-5 to
42# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
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.
43 55
44# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 56# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
45# can be supported by the headers ebuild 57# can be supported by the headers ebuild
46 58
47# UNIPATCH_LIST - space delimetered list of patches to be applied to the 59# UNIPATCH_LIST - space delimetered list of patches to be applied to the
53# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 65# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
54# the doc dir 66# the doc dir
55# UNIPATCH_STRICTORDER - if this is set places patches into directories of 67# UNIPATCH_STRICTORDER - if this is set places patches into directories of
56# order, so they are applied in the order passed 68# order, so they are applied in the order passed
57 69
58inherit toolchain-funcs versionator multilib 70inherit eutils toolchain-funcs versionator multilib
59EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst 71EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst
60 72
61# Added by Daniel Ostrow <dostrow@gentoo.org> 73# Added by Daniel Ostrow <dostrow@gentoo.org>
62# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 74# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
63# I will remove it when I come up with something more reasonable. 75# I will remove it when I come up with something more reasonable.
64[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 76[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
65 77
66export CTARGET=${CTARGET:-${CHOST}} 78export CTARGET=${CTARGET:-${CHOST}}
67if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
68 export CTARGET=${CATEGORY/cross-} 80 export CTARGET=${CATEGORY/cross-}
69fi 81fi
70 82
71HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
72LICENSE="GPL-2" 85 LICENSE="GPL-2"
86
87# This is the latest KV_PATCH of the deblob tool available from the
88# libre-sources upstream.
89[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=33
90
91# No need to run scanelf/strip on kernel sources/headers (bug #134453).
92RESTRICT="binchecks strip"
73 93
74# set LINUX_HOSTCFLAGS if not already set 94# set LINUX_HOSTCFLAGS if not already set
75[[ -z ${LINUX_HOSTCFLAGS} ]] && \ 95[[ -z ${LINUX_HOSTCFLAGS} ]] && \
76 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 96 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
97
98# debugging functions
99#==============================================================
100# this function exists only to help debug kernel-2.eclass
101# if you are adding new functionality in, put a call to it
102# at the start of src_unpack, or during SRC_URI/dep generation.
103debug-print-kernel2-variables() {
104 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
105 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
106 UNIPATCH_LIST S KERNEL_URI ; do
107 debug-print "${v}: ${!v}"
108 done
109}
77 110
78#Eclass functions only from here onwards ... 111#Eclass functions only from here onwards ...
79#============================================================== 112#==============================================================
80handle_genpatches() { 113handle_genpatches() {
81 local tarball 114 local tarball
82 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 115 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
83 116
84 for i in ${K_WANT_GENPATCHES} ; do 117 for i in ${K_WANT_GENPATCHES} ; do
85 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
86 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 119 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
87 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 120 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
138 # Now we know that RELEASE is the -rc/-git 171 # Now we know that RELEASE is the -rc/-git
139 # and RELEASETYPE is the same but with its numerics stripped 172 # and RELEASETYPE is the same but with its numerics stripped
140 # we can work on better sorting EXTRAVERSION. 173 # we can work on better sorting EXTRAVERSION.
141 # first of all, we add the release 174 # first of all, we add the release
142 EXTRAVERSION="${RELEASE}" 175 EXTRAVERSION="${RELEASE}"
176 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
143 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 177 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
144 178
179 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
180 if [[ -n "${K_NOUSEPR}" ]]; then
181 # Don't add anything based on PR to EXTRAVERSION
182 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
145 if [[ -n ${K_PREPATCHED} ]]; then 183 elif [[ -n ${K_PREPATCHED} ]]; then
184 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
146 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" 185 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
147 elif [[ "${ETYPE}" = "sources" ]]; then 186 elif [[ "${ETYPE}" = "sources" ]]; then
187 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
148 # For some sources we want to use the PV in the extra version 188 # For some sources we want to use the PV in the extra version
149 # This is because upstream releases with a completely different 189 # This is because upstream releases with a completely different
150 # versioning scheme. 190 # versioning scheme.
151 case ${PN/-*} in 191 case ${PN/-*} in
152 wolk) K_USEPV=1;; 192 wolk) K_USEPV=1;;
153 vserver) K_USEPV=1;; 193 vserver) K_USEPV=1;;
154 esac 194 esac
155 195
156 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" 196 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
157 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" 197 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
158 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 198 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
159 fi 199 fi
200 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
160 201
161 # The only messing around which should actually effect this is for KV_EXTRA 202 # The only messing around which should actually effect this is for KV_EXTRA
162 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else 203 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
163 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION 204 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
164 if [[ -n ${KV_EXTRA} ]]; then 205 if [[ -n ${KV_EXTRA} ]]; then
201 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 242 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
202 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 243 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
203 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 244 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
204 fi 245 fi
205 246
247 debug-print-kernel2-variables
248
206 handle_genpatches 249 handle_genpatches
207} 250}
208 251
209kernel_is() { 252kernel_is() {
253 # ALL of these should be set before we can safely continue this function.
254 # some of the sources have in the past had only one set.
255 local v n=0
256 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
210 [[ -z ${OKV} ]] && detect_version 257 [[ $n -eq 1 ]] && detect_version
258 unset v n
259
260 # Now we can continue
211 local operator test value x=0 y=0 z=0 261 local operator test value x=0 y=0 z=0
212 262
213 case ${1} in 263 case ${1} in
214 lt) operator="-lt"; shift;; 264 lt) operator="-lt"; shift;;
215 gt) operator="-gt"; shift;; 265 gt) operator="-gt"; shift;;
247} 297}
248 298
249# Capture the sources type and set DEPENDs 299# Capture the sources type and set DEPENDs
250if [[ ${ETYPE} == sources ]]; then 300if [[ ${ETYPE} == sources ]]; then
251 DEPEND="!build? ( sys-apps/sed 301 DEPEND="!build? ( sys-apps/sed
252 >=sys-devel/binutils-2.11.90.0.31 ) 302 >=sys-devel/binutils-2.11.90.0.31 )"
253 doc? ( app-text/docbook-sgml-utils
254 app-text/xmlto )"
255 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
256 sys-devel/make ) 304 sys-devel/make )"
257 virtual/dev-manager" 305 PDEPEND="!build? ( virtual/dev-manager )"
258 306
259 PROVIDE="virtual/linux-sources" 307 PROVIDE="virtual/linux-sources"
260 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
261 309
262 SLOT="${PVR}" 310 SLOT="${PVR}"
263 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
264 IUSE="symlink build doc" 312 IUSE="symlink build"
313
314 # Bug #266157, deblob for libre support
315 if [[ -z ${K_PREDEBLOBBED} ]] ; then
316 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then
317 kernel_is ge 2 6 27 && \
318 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
319 K_DEBLOB_AVAILABLE=1
320 fi
321 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
322 IUSE="${IUSE} deblob"
323 # Reflect that kernels contain firmware blobs unless otherwise
324 # stripped
325 LICENSE="${LICENSE} !deblob? ( freedist )"
326
327 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
328 DEBLOB_A="deblob-${DEBLOB_PV}"
329 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
330 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
331
332 KERNEL_URI="${KERNEL_URI}
333 deblob? (
334 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A}
335 )"
336 else
337 # We have no way to deblob older kernels, so just mark them as
338 # tainted with non-libre materials.
339 LICENSE="${LICENSE} freedist"
340 fi
341 fi
342
265elif [[ ${ETYPE} == headers ]]; then 343elif [[ ${ETYPE} == headers ]]; then
266 DESCRIPTION="Linux system headers" 344 DESCRIPTION="Linux system headers"
267 IUSE="" 345
346 # Since we should NOT honour KBUILD_OUTPUT in headers
347 # lets unset it here.
348 unset KBUILD_OUTPUT
268 349
269 if [[ ${CTARGET} = ${CHOST} ]]; then 350 if [[ ${CTARGET} = ${CHOST} ]]; then
270 DEPEND="!virtual/os-headers" 351 DEPEND="!virtual/os-headers"
271 PROVIDE="virtual/os-headers" 352 PROVIDE="virtual/os-headers"
272 SLOT="0" 353 SLOT="0"
281# Cross-compile support functions 362# Cross-compile support functions
282#============================================================== 363#==============================================================
283kernel_header_destdir() { 364kernel_header_destdir() {
284 [[ ${CTARGET} == ${CHOST} ]] \ 365 [[ ${CTARGET} == ${CHOST} ]] \
285 && echo /usr/include \ 366 && echo /usr/include \
286 || echo /usr/${CTARGET}/include 367 || echo /usr/${CTARGET}/usr/include
287} 368}
288 369
289cross_pre_c_headers() { 370cross_pre_c_headers() {
290 [[ -z ${_E_CROSS_HEADERS_ONLY} ]] && return 1 371 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
291 [[ ${CHOST} == ${CTARGET} ]] && return 1
292 return 0
293} 372}
294 373
295env_setup_xmakeopts() { 374env_setup_xmakeopts() {
296 # Kernel ARCH != portage ARCH 375 # Kernel ARCH != portage ARCH
297 export KARCH=$(tc-arch-kernel) 376 export KARCH=$(tc-arch-kernel)
308} 387}
309 388
310# Unpack functions 389# Unpack functions
311#============================================================== 390#==============================================================
312unpack_2_4() { 391unpack_2_4() {
313 env_setup_xmakeopts
314
315 cd "${S}"
316 # this file is required for other things to build properly, 392 # this file is required for other things to build properly,
317 # so we autogenerate it 393 # so we autogenerate it
318 make -s mrproper ${xmakeopts} || die "make mrproper failed" 394 make -s mrproper ${xmakeopts} || die "make mrproper failed"
319 make -s symlinks ${xmakeopts} || die "make symlinks failed" 395 make -s symlinks ${xmakeopts} || die "make symlinks failed"
320 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 396 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
321 echo ">>> version.h compiled successfully." 397 echo ">>> version.h compiled successfully."
322} 398}
323 399
324unpack_2_6() { 400unpack_2_6() {
325 env_setup_xmakeopts
326
327 cd "${S}"
328
329 # since KBUILD_OUTPUT should only be used on the active kernel
330 # sources, we should unset it here.
331 [[ -n "${KBUILD_OUTPUT}" ]] && unset KBUILD_OUTPUT
332
333 # this file is required for other things to build properly, so we 401 # this file is required for other things to build properly, so we
334 # autogenerate it ... touch .config to keep version.h build from 402 # autogenerate it ... generate a .config to keep version.h build from
335 # spitting out an annoying warning 403 # spitting out an annoying warning
336 make -s mrproper ${xmakeopts} || die "make mrproper failed" 404 make -s mrproper ${xmakeopts} 2>/dev/null \
405 || die "make mrproper failed"
406
407 # quick fix for bug #132152 which triggers when it cannot include linux
408 # headers (ie, we have not installed it yet)
409 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
337 touch .config 410 touch .config
338 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" 411 eerror "make defconfig failed."
339 rm -f .config 412 eerror "assuming you dont have any headers installed yet and continuing"
413 epause 5
414 fi
415
416 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
417 || die "make include/linux/version.h failed"
418 rm -f .config >/dev/null
340} 419}
341 420
342universal_unpack() { 421universal_unpack() {
343 cd ${WORKDIR} 422 cd "${WORKDIR}"
344 unpack linux-${OKV}.tar.bz2 423 unpack linux-${OKV}.tar.bz2
424 if [[ -d "linux" ]]; then
425 mv linux linux-${KV_FULL} \
426 || die "Unable to move source tree to ${KV_FULL}."
345 if [[ "${OKV}" != "${KV_FULL}" ]]; then 427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
346 mv linux-${OKV} linux-${KV_FULL} \ 428 mv linux-${OKV} linux-${KV_FULL} \
347 || die "Unable to move source tree to ${KV_FULL}." 429 || die "Unable to move source tree to ${KV_FULL}."
348 fi 430 fi
349 cd "${S}" 431 cd "${S}"
350 432
351 # remove all backup files 433 # remove all backup files
352 find . -iname "*~" -exec rm {} \; 2> /dev/null 434 find . -iname "*~" -exec rm {} \; 2> /dev/null
353 435
354 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 436 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
355 use ppc && \ 437 # only do this for kernel < 2.6.27 since this file does not exist in later
438 # kernels
439 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
440 then
441 sed -i \
356 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
357 "${S}"/arch/ppc/Makefile 443 "${S}"/arch/ppc/Makefile
444 else
445 sed -i \
446 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
447 "${S}"/arch/powerpc/Makefile
448 fi
358} 449}
359 450
360unpack_set_extraversion() { 451unpack_set_extraversion() {
361 cd "${S}" 452 cd "${S}"
362 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
363 cd ${OLDPWD} 454 cd "${OLDPWD}"
364} 455}
365 456
366# Should be done after patches have been applied 457# Should be done after patches have been applied
367# Otherwise patches that modify the same area of Makefile will fail 458# Otherwise patches that modify the same area of Makefile will fail
368unpack_fix_install_path() { 459unpack_fix_install_path() {
369 cd "${S}" 460 cd "${S}"
370 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 461 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
371} 462}
372 463
373unpack_fix_docbook() {
374 if [[ -d ${S}/Documentation/DocBook ]]; then
375 cd "${S}"/Documentation/DocBook
376 sed -ie "s:db2:docbook2:g" Makefile
377 cd ${OLDPWD}
378 fi
379}
380
381# Compile Functions 464# Compile Functions
382#============================================================== 465#==============================================================
383compile_headers() { 466compile_headers() {
384 env_setup_xmakeopts 467 env_setup_xmakeopts
385
386 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it
387 # if it exists.
388 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
389 468
390 # if we couldnt obtain HOSTCFLAGS from the Makefile, 469 # if we couldnt obtain HOSTCFLAGS from the Makefile,
391 # then set it to something sane 470 # then set it to something sane
392 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile) 471 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
393 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 472 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
395 if kernel_is 2 4; then 474 if kernel_is 2 4; then
396 yes "" | make oldconfig ${xmakeopts} 475 yes "" | make oldconfig ${xmakeopts}
397 echo ">>> make oldconfig complete" 476 echo ">>> make oldconfig complete"
398 make dep ${xmakeopts} 477 make dep ${xmakeopts}
399 elif kernel_is 2 6; then 478 elif kernel_is 2 6; then
479 # 2.6.18 introduces headers_install which means we dont need any
480 # of this crap anymore :D
481 kernel_is ge 2 6 18 && return 0
482
400 # autoconf.h isnt generated unless it already exists. plus, we have 483 # autoconf.h isnt generated unless it already exists. plus, we have
401 # no guarantee that any headers are installed on the system... 484 # no guarantee that any headers are installed on the system...
402 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 485 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
403 || touch include/linux/autoconf.h 486 || touch include/linux/autoconf.h
404 487
405 # if K_DEFCONFIG isn't set, force to "defconfig" 488 # if K_DEFCONFIG isn't set, force to "defconfig"
406 # needed by mips 489 # needed by mips
407 if [[ -z ${K_DEFCONFIG} ]]; then 490 if [[ -z ${K_DEFCONFIG} ]]; then
491 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
492 case ${CTARGET} in
493 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
494 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
495 *) K_DEFCONFIG="defconfig";;
496 esac
497 else
408 K_DEFCONFIG="defconfig" 498 K_DEFCONFIG="defconfig"
499 fi
409 fi 500 fi
410 501
411 # if there arent any installed headers, then there also isnt an asm 502 # if there arent any installed headers, then there also isnt an asm
412 # symlink in /usr/include/, and make defconfig will fail, so we have 503 # symlink in /usr/include/, and make defconfig will fail, so we have
413 # to force an include path with $S. 504 # to force an include path with $S.
414 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 505 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
415 ln -sf asm-${KARCH} "${S}"/include/asm 506 ln -sf asm-${KARCH} "${S}"/include/asm
416 cross_pre_c_headers && return 0 507 cross_pre_c_headers && return 0
417 508
418 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 509 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
510 if compile_headers_tweak_config ; then
511 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
512 fi
419 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 513 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
420 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 514 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
421 fi 515 fi
422} 516}
423 517
424compile_manpages() { 518compile_headers_tweak_config() {
425 einfo "Making manpages ..." 519 # some targets can be very very picky, so let's finesse the
426 env -u ARCH -u KBUILD_OUTPUT make mandocs 520 # .config based upon any info we may have
521 case ${CTARGET} in
522 sh*)
523 sed -i '/CONFIG_CPU_SH/d' .config
524 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
525 return 0;;
526 esac
527
528 # no changes, so lets do nothing
529 return 1
427} 530}
428 531
429# install functions 532# install functions
430#============================================================== 533#==============================================================
431install_universal() { 534install_universal() {
432 #fix silly permissions in tarball 535 #fix silly permissions in tarball
433 cd ${WORKDIR} 536 cd "${WORKDIR}"
434 chown -R root:root * 537 chown -R root:0 * >& /dev/null
435 chmod -R a+r-w+X,u+w * 538 chmod -R a+r-w+X,u+w *
436 cd ${OLDPWD} 539 cd ${OLDPWD}
437} 540}
438 541
439install_headers() { 542install_headers() {
440 local ddir=$(kernel_header_destdir) 543 local ddir=$(kernel_header_destdir)
441 544
545 # 2.6.18 introduces headers_install which means we dont need any
546 # of this crap anymore :D
547 if kernel_is ge 2 6 18 ; then
548 env_setup_xmakeopts
549 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
550
551 # let other packages install some of these headers
552 rm -rf "${D}"/${ddir}/sound #alsa-headers
553 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
554 return 0
555 fi
556
557 # Do not use "linux/*" as that can cause problems with very long
558 # $S values where the cmdline to cp is too long
442 cd "${S}" 559 cd "${S}"
443 dodir ${ddir}/linux 560 dodir ${ddir}/linux
444 cp -ax "${S}"/include/linux/* ${D}/${ddir}/linux 561 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
445 rm -rf ${D}/${ddir}/linux/modules 562 rm -rf "${D}"/${ddir}/linux/modules
446 563
447 # Handle multilib headers and crap 564 # Handle multilib headers and crap
448 local multi_dirs="" multi_defs="" 565 local multi_dirs="" multi_defs=""
449 case $(tc-arch-kernel) in 566 case $(tc-arch-kernel) in
450 sparc64) 567 sparc64)
463 multi_dirs="s390 s390x" 580 multi_dirs="s390 s390x"
464 multi_defs="!__s390x__ __s390x__" 581 multi_defs="!__s390x__ __s390x__"
465 ;; 582 ;;
466 arm) 583 arm)
467 dodir ${ddir}/asm 584 dodir ${ddir}/asm
468 cp -ax "${S}"/include/asm/* "${D}"/${ddir}/asm 585 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
469 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch 586 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
470 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc 587 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
471 ;; 588 ;;
472 powerpc) 589 powerpc)
473 dodir ${ddir}/asm 590 dodir ${ddir}/asm
474 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm 591 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
475 if [[ -e "${S}"/include/asm-ppc ]] ; then 592 if [[ -e "${S}"/include/asm-ppc ]] ; then
476 dodir ${ddir}/asm-ppc 593 dodir ${ddir}/asm-ppc
477 cp -ax "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc 594 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
478 fi 595 fi
479 ;; 596 ;;
480 *) 597 *)
481 dodir ${ddir}/asm 598 dodir ${ddir}/asm
482 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm 599 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
483 ;; 600 ;;
484 esac 601 esac
485 if [[ -n ${multi_dirs} ]] ; then 602 if [[ -n ${multi_dirs} ]] ; then
486 local d ml_inc="" 603 local d ml_inc=""
487 for d in ${multi_dirs} ; do 604 for d in ${multi_dirs} ; do
488 dodir ${ddir}/asm-${d} 605 dodir ${ddir}/asm-${d}
489 cp -ax "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed" 606 cp -pPR "${S}"/include/asm-${d}/* "${D}"/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
490 607
491 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}" 608 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
492 multi_defs=${multi_defs#* } 609 multi_defs=${multi_defs#* }
493 done 610 done
494 create_ml_includes ${ddir}/asm ${ml_inc} 611 create_ml_includes ${ddir}/asm ${ml_inc}
495 fi 612 fi
496 613
497 if kernel_is 2 6; then 614 if kernel_is 2 6; then
498 dodir ${ddir}/asm-generic 615 dodir ${ddir}/asm-generic
499 cp -ax "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
500 fi 617 fi
501 618
502 # clean up 619 # clean up
503 find "${D}" -name '*.orig' -exec rm -f {} \; 620 find "${D}" -name '*.orig' -exec rm -f {} \;
504 621
505 cd ${OLDPWD} 622 cd ${OLDPWD}
506} 623}
507 624
508install_sources() { 625install_sources() {
509 local doc docs file 626 local file
510 627
511 cd "${S}" 628 cd "${S}"
512 dodir /usr/src 629 dodir /usr/src
513 echo ">>> Copying sources ..." 630 echo ">>> Copying sources ..."
514 631
528 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 645 [[ -f ${FILESDIR}/../ChangeLog ]] && \
529 echo "Please check the ebuild ChangeLog for more details." \ 646 echo "Please check the ebuild ChangeLog for more details." \
530 > "${S}"/patches.txt 647 > "${S}"/patches.txt
531 fi 648 fi
532 649
533 if use doc ; then
534 install_manpages
535
536 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
537 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
538 [[ -n ${docs} ]] && dodoc ${docs}
539 fi
540
541 mv ${WORKDIR}/linux* ${D}/usr/src 650 mv ${WORKDIR}/linux* "${D}"/usr/src
542}
543
544install_manpages() {
545 kernel_is lt 2 5 && return
546
547 local myfiles="Documentation/DocBook/Makefile"
548 kernel_is lt 2 6 12 && myfiles="scripts/makeman ${myfiles}"
549
550 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" ${myfiles}
551 ebegin "Installing manpages"
552 env -u ARCH make installmandocs
553 eend $?
554 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" ${myfiles}
555} 651}
556 652
557# pkg_preinst functions 653# pkg_preinst functions
558#============================================================== 654#==============================================================
559preinst_headers() { 655preinst_headers() {
568 local MAKELINK=0 664 local MAKELINK=0
569 665
570 # if we have USE=symlink, then force K_SYMLINK=1 666 # if we have USE=symlink, then force K_SYMLINK=1
571 use symlink && K_SYMLINK=1 667 use symlink && K_SYMLINK=1
572 668
669 # if we're using a deblobbed kernel, it's not supported
670 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
671 use deblob && \
672 K_SECURITY_UNSUPPORTED=deblob
673
573 # if we are to forcably symlink, delete it if it already exists first. 674 # if we are to forcably symlink, delete it if it already exists first.
574 if [[ -n ${K_SYMLINK} ]]; then 675 if [[ ${K_SYMLINK} > 0 ]]; then
575 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 676 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
576 MAKELINK=1 677 MAKELINK=1
577 fi 678 fi
578 679
579 # if the link doesnt exist, lets create it 680 # if the link doesnt exist, lets create it
580 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 681 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
581 682
582 if [[ ${MAKELINK} == 1 ]]; then 683 if [[ ${MAKELINK} == 1 ]]; then
583 cd ${ROOT}usr/src 684 cd "${ROOT}"usr/src
584 ln -sf linux-${KV_FULL} linux 685 ln -sf linux-${KV_FULL} linux
585 cd ${OLDPWD} 686 cd ${OLDPWD}
586 fi 687 fi
587 688
588 # Don't forget to make directory for sysfs 689 # Don't forget to make directory for sysfs
589 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 690 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
590 691
591 echo 692 echo
592 einfo "After installing a new kernel of any version, it is important"
593 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
594 einfo "created (X.Y is the first 2 parts of your new kernel version)"
595 echo
596 einfo "For example, this kernel will require:"
597 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
598 echo
599 einfo "If you are upgrading from a previous kernel, you may be interested" 693 elog "If you are upgrading from a previous kernel, you may be interested"
600 einfo "in the following documents:" 694 elog "in the following document:"
601 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 695 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
602 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
603 if kernel_is ge 2 6 13; then
604 ewarn "As of 2.6.13 the support for devfs has been removed."
605 ewarn "You will be required to either manage a static /dev"
606 ewarn "or to ensure that udev is starting on boot."
607 fi
608 echo 696 echo
609 697
610 # if K_EXTRAEINFO is set then lets display it now 698 # if K_EXTRAEINFO is set then lets display it now
611 if [[ -n ${K_EXTRAEINFO} ]]; then 699 if [[ -n ${K_EXTRAEINFO} ]]; then
612 echo ${K_EXTRAEINFO} | fmt | 700 echo ${K_EXTRAEINFO} | fmt |
613 while read -s ELINE; do einfo "${ELINE}"; done 701 while read -s ELINE; do einfo "${ELINE}"; done
614 fi 702 fi
615 703
704 # if K_EXTRAELOG is set then lets display it now
705 if [[ -n ${K_EXTRAELOG} ]]; then
706 echo ${K_EXTRAELOG} | fmt |
707 while read -s ELINE; do elog "${ELINE}"; done
708 fi
709
616 # if K_EXTRAEWARN is set then lets display it now 710 # if K_EXTRAEWARN is set then lets display it now
617 if [[ -n ${K_EXTRAEWARN} ]]; then 711 if [[ -n ${K_EXTRAEWARN} ]]; then
618 echo ${K_EXTRAEWARN} | fmt | 712 echo ${K_EXTRAEWARN} | fmt |
619 while read -s ELINE; do ewarn "${ELINE}"; done 713 while read -s ELINE; do ewarn "${ELINE}"; done
620 fi 714 fi
715
716 # optionally display security unsupported message
717 # Start with why
718 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
719 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security"
720 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
721 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
722 fi
723 # And now the general message.
724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
725 ewarn "This means that it is likely to be vulnerable to recent security issues."
726 ewarn "For specific information on why this kernel is unsupported, please read:"
727 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
728 fi
729
730 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
731 KV_MAJOR=$(get_version_component_range 1 ${OKV})
732 KV_MINOR=$(get_version_component_range 2 ${OKV})
733 KV_PATCH=$(get_version_component_range 3 ${OKV})
734 if [[ "$(tc-arch)" = "sparc" ]] \
735 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
736 then
737 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just"
742 elog " make"
743 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo
746 fi
621} 747}
622 748
623postinst_headers() { 749postinst_headers() {
624 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 750 elog "Kernel headers are usually only used when recompiling your system libc, as"
625 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 751 elog "such, following the installation of newer headers, it is advised that you"
626 einfo "emerge glibc" 752 elog "re-merge your system libc."
627 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 753 elog "Failure to do so will cause your system libc to not make use of newer"
628 einfo "headers." 754 elog "features present in the updated kernel headers."
629} 755}
630 756
631# pkg_setup functions 757# pkg_setup functions
632#============================================================== 758#==============================================================
633setup_headers() { 759setup_headers() {
647 773
648# unipatch 774# unipatch
649#============================================================== 775#==============================================================
650unipatch() { 776unipatch() {
651 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE 777 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
652 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG 778 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak
653 779
654 # set to a standard locale to ensure sorts are ordered properly. 780 # set to a standard locale to ensure sorts are ordered properly.
655 myLC_ALL="${LC_ALL}" 781 myLC_ALL="${LC_ALL}"
656 myLANG="${LANG}" 782 myLANG="${LANG}"
657 LC_ALL="C" 783 LC_ALL="C"
659 785
660 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 786 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
661 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 787 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
662 788
663 # We're gonna need it when doing patches with a predefined patchlevel 789 # We're gonna need it when doing patches with a predefined patchlevel
790 extglob_bak=$(shopt -p extglob)
664 shopt -s extglob 791 shopt -s extglob
665 792
666 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 793 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
667 # usage can be either via an env var or by params 794 # usage can be either via an env var or by params
668 # although due to the nature we pass this within this eclass 795 # although due to the nature we pass this within this eclass
670 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 797 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
671 UNIPATCH_LIST="${@}" 798 UNIPATCH_LIST="${@}"
672 799
673 #unpack any passed tarballs 800 #unpack any passed tarballs
674 for i in ${UNIPATCH_LIST}; do 801 for i in ${UNIPATCH_LIST}; do
675 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 802 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
676 extention=${i/*./}
677 extention=${extention/:*/}
678 case ${extention} in
679 tbz2) PIPE_CMD="tar -xvjf";;
680 bz2) PIPE_CMD="tar -xvjf";;
681 tgz) PIPE_CMD="tar -xvzf";;
682 gz) PIPE_CMD="tar -xvzf";;
683 *) eerror "Unrecognized tarball compression"
684 die "Unrecognized tarball compression";;
685 esac
686
687 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 803 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
688 unset z 804 unset z
689 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 805 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
690 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 806 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
691 do z="${z}0"; 807 do z="${z}0";
692 done 808 done
693 PATCH_ORDER="${z}${STRICT_COUNT}" 809 PATCH_ORDER="${z}${STRICT_COUNT}"
694 810
695 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 811 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
696 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null 812 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
813 unpack ${i##*/}
814 popd >/dev/null
697 else 815 else
698 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 816 pushd "${KPATCH_DIR}" >/dev/null
817 unpack ${i##*/}
818 popd >/dev/null
699 fi 819 fi
700 820
701 if [ $? == 0 ]; then
702 einfo "${i/*\//} unpacked"
703 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 821 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
704 else
705 eerror "Failed to unpack ${i/:*/}"
706 die "unable to unpack patch tarball"
707 fi
708 else 822 else
709 extention=${i/*./} 823 extention=${i/*./}
710 extention=${extention/:*/} 824 extention=${extention/:*/}
711 PIPE_CMD="" 825 PIPE_CMD=""
712 case ${extention} in 826 case ${extention} in
755 KPATCH_DIR="" 869 KPATCH_DIR=""
756 for i in $(find ${x} -type d | sort -n); do 870 for i in $(find ${x} -type d | sort -n); do
757 KPATCH_DIR="${KPATCH_DIR} ${i}" 871 KPATCH_DIR="${KPATCH_DIR} ${i}"
758 done 872 done
759 873
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676
876 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
877 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
878 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
879 echo
880 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
881 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
882 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
883 echo
884 fi
885 fi
886
760 #so now lets get rid of the patchno's we want to exclude 887 #so now lets get rid of the patchno's we want to exclude
761 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 888 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
762 for i in ${UNIPATCH_DROP}; do 889 for i in ${UNIPATCH_DROP}; do
763 ebegin "Excluding Patch #${i}" 890 ebegin "Excluding Patch #${i}"
764 for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done 891 for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done
777 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi 904 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
778 905
779 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 906 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
780 while [ ${PATCH_DEPTH} -lt 5 ]; do 907 while [ ${PATCH_DEPTH} -lt 5 ]; do
781 echo "Attempting Dry-run:" >> ${STDERR_T} 908 echo "Attempting Dry-run:" >> ${STDERR_T}
782 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 909 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
783 echo "=======================================================" >> ${STDERR_T} 910 echo "=======================================================" >> ${STDERR_T}
784 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then 911 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
785 echo "Attempting patch:" > ${STDERR_T} 912 echo "Attempting patch:" > ${STDERR_T}
786 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 913 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
787 echo "=======================================================" >> ${STDERR_T} 914 echo "=======================================================" >> ${STDERR_T}
788 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then 915 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
789 eend 0 916 eend 0
790 rm ${STDERR_T} 917 rm ${STDERR_T}
791 break 918 break
792 else 919 else
793 eend 1 920 eend 1
811 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite, 938 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
812 # which is why I'm not taking too much time over this. 939 # which is why I'm not taking too much time over this.
813 local tmp 940 local tmp
814 for i in ${UNIPATCH_DOCS}; do 941 for i in ${UNIPATCH_DOCS}; do
815 tmp="${tmp} ${i//*\/}" 942 tmp="${tmp} ${i//*\/}"
816 cp -f ${i} ${T}/ 943 cp -f ${i} "${T}"/
817 done 944 done
818 UNIPATCH_DOCS="${tmp}" 945 UNIPATCH_DOCS="${tmp}"
819 946
820 # clean up KPATCH_DIR's - fixes bug #53610 947 # clean up KPATCH_DIR's - fixes bug #53610
821 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
822 949
823 LC_ALL="${myLC_ALL}" 950 LC_ALL="${myLC_ALL}"
824 LANG="${myLANG}" 951 LANG="${myLANG}"
952 eval ${extglob_bak}
825} 953}
826 954
827# getfilevar accepts 2 vars as follows: 955# getfilevar accepts 2 vars as follows:
828# getfilevar <VARIABLE> <CONFIGFILE> 956# getfilevar <VARIABLE> <CONFIGFILE>
829# pulled from linux-info 957# pulled from linux-info
941 return 0 1069 return 0
942} 1070}
943 1071
944headers___fix() { 1072headers___fix() {
945 # Voodoo to partially fix broken upstream headers. 1073 # Voodoo to partially fix broken upstream headers.
946 # Issues with this function should go to plasmaroo. 1074 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
947 sed -i \ 1075 sed -i \
948 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 1076 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
949 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1077 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
950 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1078 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
951 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 1079 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
952 -e "s/ inline / __inline__ /g" \ 1080 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
953 "$@" 1081 "$@"
954} 1082}
955 1083
956# common functions 1084# common functions
957#============================================================== 1085#==============================================================
958kernel-2_src_unpack() { 1086kernel-2_src_unpack() {
959 universal_unpack 1087 universal_unpack
1088 debug-print "Doing unipatch"
960 1089
961 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 1090 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
962 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 1091 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
1092
1093 debug-print "Doing premake"
963 1094
964 # allow ebuilds to massage the source tree after patching but before 1095 # allow ebuilds to massage the source tree after patching but before
965 # we run misc `make` functions below 1096 # we run misc `make` functions below
966 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1097 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
967 1098
1099 debug-print "Doing epatch_user"
1100 epatch_user
1101
1102 debug-print "Doing unpack_set_extraversion"
1103
968 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1104 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
969 unpack_fix_docbook
970 unpack_fix_install_path 1105 unpack_fix_install_path
971 1106
1107 # Setup xmakeopts and cd into sourcetree.
1108 env_setup_xmakeopts
1109 cd "${S}"
1110
1111 # We dont need a version.h for anything other than headers
1112 # at least, I should hope we dont. If this causes problems
1113 # take out the if/fi block and inform me please.
1114 # unpack_2_6 should now be 2.6.17 safe anyways
1115 if [[ ${ETYPE} == headers ]]; then
972 kernel_is 2 4 && unpack_2_4 1116 kernel_is 2 4 && unpack_2_4
973 kernel_is 2 6 && unpack_2_6 1117 kernel_is 2 6 && unpack_2_6
1118 fi
1119
1120 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1121 cp "${DISTDIR}/${DEBLOB_A}" "${T}"
1122 chmod +x "${T}/${DEBLOB_A}"
1123 fi
974} 1124}
975 1125
976kernel-2_src_compile() { 1126kernel-2_src_compile() {
977 cd "${S}" 1127 cd "${S}"
978 [[ ${ETYPE} == headers ]] && compile_headers 1128 [[ ${ETYPE} == headers ]] && compile_headers
979 [[ ${ETYPE} == sources ]] && \ 1129
980 use doc && compile_manpages 1130 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1131 echo ">>> Running deblob script ..."
1132 sh "${T}/${DEBLOB_A}" --force || \
1133 die "Deblob script failed to run!!!"
1134 fi
981} 1135}
982 1136
983kernel-2_pkg_preinst() { 1137kernel-2_pkg_preinst() {
984 [[ ${ETYPE} == headers ]] && preinst_headers 1138 [[ ${ETYPE} == headers ]] && preinst_headers
985} 1139}
994 [[ ${ETYPE} == headers ]] && postinst_headers 1148 [[ ${ETYPE} == headers ]] && postinst_headers
995 [[ ${ETYPE} == sources ]] && postinst_sources 1149 [[ ${ETYPE} == sources ]] && postinst_sources
996} 1150}
997 1151
998kernel-2_pkg_setup() { 1152kernel-2_pkg_setup() {
1153 if kernel_is 2 4; then
1154 if [ "$( gcc-major-version )" -eq "4" ] ; then
1155 echo
1156 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1157 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1158 ewarn "newer kernel that supports gcc-4."
1159 echo
1160 ewarn "Also be aware that bugreports about gcc-4 not working"
1161 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1162 echo
1163 epause 10
1164 fi
1165 fi
1166
1167 ABI="${KERNEL_ABI}"
999 [[ ${ETYPE} == headers ]] && setup_headers 1168 [[ ${ETYPE} == headers ]] && setup_headers
1000 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1169 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
1001} 1170}

Legend:
Removed from v.1.161  
changed lines
  Added in v.1.232

  ViewVC Help
Powered by ViewVC 1.1.20