/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.205 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 1.205 2007/07/09 04:24:20 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.
30# the patchset version for 31# the patchset version for
31# and not use it as a true package revision 32# and not use it as a true package revision
32# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in 33# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
33# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
34# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
35# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
36# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
37# 39#
38# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
39# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
40# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
41# combination of "base" and "extras" 43# combination of "base" and "extras"
42# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. 44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply.
43# A value of "5" would apply genpatches-2.6.12-5 to 45# A value of "5" would apply genpatches-2.6.12-5 to
44# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
45# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security 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.
46 55
47# 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
48# can be supported by the headers ebuild 57# can be supported by the headers ebuild
49 58
50# 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
70if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
71 export CTARGET=${CATEGORY/cross-} 80 export CTARGET=${CATEGORY/cross-}
72fi 81fi
73 82
74HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
75LICENSE="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
76 90
77# No need to run scanelf/strip on kernel sources/headers (bug #134453). 91# No need to run scanelf/strip on kernel sources/headers (bug #134453).
78RESTRICT="binchecks strip" 92RESTRICT="binchecks strip"
79 93
80# set LINUX_HOSTCFLAGS if not already set 94# set LINUX_HOSTCFLAGS if not already set
85#============================================================== 99#==============================================================
86# this function exists only to help debug kernel-2.eclass 100# this function exists only to help debug kernel-2.eclass
87# if you are adding new functionality in, put a call to it 101# if you are adding new functionality in, put a call to it
88# at the start of src_unpack, or during SRC_URI/dep generation. 102# at the start of src_unpack, or during SRC_URI/dep generation.
89debug-print-kernel2-variables() { 103debug-print-kernel2-variables() {
90 debug-print "PVR: ${PVR}" 104 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
91 debug-print "CKV: ${CKV}" 105 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
92 debug-print "OKV: ${OKV}" 106 UNIPATCH_LIST S KERNEL_URI ; do
93 debug-print "KV: ${KV}" 107 debug-print "${v}: ${!v}"
94 debug-print "KV_FULL: ${KV_FULL}" 108 done
95 debug-print "RELEASETYPE: ${RELEASETYPE}"
96 debug-print "RELEASE: ${RELEASE}"
97 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
98 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
99 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
100 debug-print "S: ${S}"
101 debug-print "KERNEL_URI: ${KERNEL_URI}"
102} 109}
103 110
104#Eclass functions only from here onwards ... 111#Eclass functions only from here onwards ...
105#============================================================== 112#==============================================================
106handle_genpatches() { 113handle_genpatches() {
107 local tarball 114 local tarball
108 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 115 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
109 116
110 for i in ${K_WANT_GENPATCHES} ; do 117 for i in ${K_WANT_GENPATCHES} ; do
111 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
112 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 119 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
113 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 120 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
241 248
242 handle_genpatches 249 handle_genpatches
243} 250}
244 251
245kernel_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
246 [[ -z ${OKV} ]] && detect_version 257 [[ $n -eq 1 ]] && detect_version
258 unset v n
259
260 # Now we can continue
247 local operator test value x=0 y=0 z=0 261 local operator test value x=0 y=0 z=0
248 262
249 case ${1} in 263 case ${1} in
250 lt) operator="-lt"; shift;; 264 lt) operator="-lt"; shift;;
251 gt) operator="-gt"; shift;; 265 gt) operator="-gt"; shift;;
285# Capture the sources type and set DEPENDs 299# Capture the sources type and set DEPENDs
286if [[ ${ETYPE} == sources ]]; then 300if [[ ${ETYPE} == sources ]]; then
287 DEPEND="!build? ( sys-apps/sed 301 DEPEND="!build? ( sys-apps/sed
288 >=sys-devel/binutils-2.11.90.0.31 )" 302 >=sys-devel/binutils-2.11.90.0.31 )"
289 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
290 sys-devel/make ) 304 sys-devel/make )"
291 virtual/dev-manager" 305 PDEPEND="!build? ( virtual/dev-manager )"
292 306
293 PROVIDE="virtual/linux-sources" 307 PROVIDE="virtual/linux-sources"
294 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
295 309
296 SLOT="${PVR}" 310 SLOT="${PVR}"
297 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
298 IUSE="symlink build" 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
299elif [[ ${ETYPE} == headers ]]; then 343elif [[ ${ETYPE} == headers ]]; then
300 DESCRIPTION="Linux system headers" 344 DESCRIPTION="Linux system headers"
301 345
302 # Since we should NOT honour KBUILD_OUTPUT in headers 346 # Since we should NOT honour KBUILD_OUTPUT in headers
303 # lets unset it here. 347 # lets unset it here.
373 || die "make include/linux/version.h failed" 417 || die "make include/linux/version.h failed"
374 rm -f .config >/dev/null 418 rm -f .config >/dev/null
375} 419}
376 420
377universal_unpack() { 421universal_unpack() {
378 cd ${WORKDIR} 422 cd "${WORKDIR}"
379 unpack linux-${OKV}.tar.bz2 423 unpack linux-${OKV}.tar.bz2
380 if [[ -d "linux" ]]; then 424 if [[ -d "linux" ]]; then
381 mv linux linux-${KV_FULL} \ 425 mv linux linux-${KV_FULL} \
382 || die "Unable to move source tree to ${KV_FULL}." 426 || die "Unable to move source tree to ${KV_FULL}."
383 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
388 432
389 # remove all backup files 433 # remove all backup files
390 find . -iname "*~" -exec rm {} \; 2> /dev/null 434 find . -iname "*~" -exec rm {} \; 2> /dev/null
391 435
392 # 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
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
393 sed -i \ 441 sed -i \
394 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
395 "${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
396} 449}
397 450
398unpack_set_extraversion() { 451unpack_set_extraversion() {
399 cd "${S}" 452 cd "${S}"
400 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
478 531
479# install functions 532# install functions
480#============================================================== 533#==============================================================
481install_universal() { 534install_universal() {
482 #fix silly permissions in tarball 535 #fix silly permissions in tarball
483 cd ${WORKDIR} 536 cd "${WORKDIR}"
484 chown -R root:0 * 537 chown -R root:0 * >& /dev/null
485 chmod -R a+r-w+X,u+w * 538 chmod -R a+r-w+X,u+w *
486 cd ${OLDPWD} 539 cd ${OLDPWD}
487} 540}
488 541
489install_headers() { 542install_headers() {
533 [[ ! -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
534 [[ ! -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
535 ;; 588 ;;
536 powerpc) 589 powerpc)
537 dodir ${ddir}/asm 590 dodir ${ddir}/asm
538 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm 591 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
539 if [[ -e "${S}"/include/asm-ppc ]] ; then 592 if [[ -e "${S}"/include/asm-ppc ]] ; then
540 dodir ${ddir}/asm-ppc 593 dodir ${ddir}/asm-ppc
541 cp -pPR "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc 594 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
542 fi 595 fi
543 ;; 596 ;;
544 *) 597 *)
545 dodir ${ddir}/asm 598 dodir ${ddir}/asm
546 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm 599 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
547 ;; 600 ;;
548 esac 601 esac
549 if [[ -n ${multi_dirs} ]] ; then 602 if [[ -n ${multi_dirs} ]] ; then
550 local d ml_inc="" 603 local d ml_inc=""
551 for d in ${multi_dirs} ; do 604 for d in ${multi_dirs} ; do
552 dodir ${ddir}/asm-${d} 605 dodir ${ddir}/asm-${d}
553 cp -pPR "${S}"/include/asm-${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"
554 607
555 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}" 608 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
556 multi_defs=${multi_defs#* } 609 multi_defs=${multi_defs#* }
557 done 610 done
558 create_ml_includes ${ddir}/asm ${ml_inc} 611 create_ml_includes ${ddir}/asm ${ml_inc}
559 fi 612 fi
560 613
561 if kernel_is 2 6; then 614 if kernel_is 2 6; then
562 dodir ${ddir}/asm-generic 615 dodir ${ddir}/asm-generic
563 cp -pPR "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
564 fi 617 fi
565 618
566 # clean up 619 # clean up
567 find "${D}" -name '*.orig' -exec rm -f {} \; 620 find "${D}" -name '*.orig' -exec rm -f {} \;
568 621
592 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 645 [[ -f ${FILESDIR}/../ChangeLog ]] && \
593 echo "Please check the ebuild ChangeLog for more details." \ 646 echo "Please check the ebuild ChangeLog for more details." \
594 > "${S}"/patches.txt 647 > "${S}"/patches.txt
595 fi 648 fi
596 649
597 mv ${WORKDIR}/linux* ${D}/usr/src 650 mv ${WORKDIR}/linux* "${D}"/usr/src
598} 651}
599 652
600# pkg_preinst functions 653# pkg_preinst functions
601#============================================================== 654#==============================================================
602preinst_headers() { 655preinst_headers() {
611 local MAKELINK=0 664 local MAKELINK=0
612 665
613 # if we have USE=symlink, then force K_SYMLINK=1 666 # if we have USE=symlink, then force K_SYMLINK=1
614 use symlink && K_SYMLINK=1 667 use symlink && K_SYMLINK=1
615 668
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
616 # 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.
617 if [[ ${K_SYMLINK} > 0 ]]; then 675 if [[ ${K_SYMLINK} > 0 ]]; then
618 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 676 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
619 MAKELINK=1 677 MAKELINK=1
620 fi 678 fi
621 679
622 # if the link doesnt exist, lets create it 680 # if the link doesnt exist, lets create it
623 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 681 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
624 682
625 if [[ ${MAKELINK} == 1 ]]; then 683 if [[ ${MAKELINK} == 1 ]]; then
626 cd ${ROOT}usr/src 684 cd "${ROOT}"usr/src
627 ln -sf linux-${KV_FULL} linux 685 ln -sf linux-${KV_FULL} linux
628 cd ${OLDPWD} 686 cd ${OLDPWD}
629 fi 687 fi
630 688
631 # Don't forget to make directory for sysfs 689 # Don't forget to make directory for sysfs
632 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 690 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
633 691
634 echo 692 echo
635 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"
636 einfo "in the following documents:" 694 elog "in the following document:"
637 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"
638 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
639 if kernel_is ge 2 6 13; then
640 ewarn "As of 2.6.13 the support for devfs has been removed."
641 ewarn "You will be required to either manage a static /dev"
642 ewarn "or to ensure that udev is starting on boot."
643 fi
644 echo 696 echo
645 697
646 # if K_EXTRAEINFO is set then lets display it now 698 # if K_EXTRAEINFO is set then lets display it now
647 if [[ -n ${K_EXTRAEINFO} ]]; then 699 if [[ -n ${K_EXTRAEINFO} ]]; then
648 echo ${K_EXTRAEINFO} | fmt | 700 echo ${K_EXTRAEINFO} | fmt |
649 while read -s ELINE; do einfo "${ELINE}"; done 701 while read -s ELINE; do einfo "${ELINE}"; done
650 fi 702 fi
651 703
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
652 # if K_EXTRAEWARN is set then lets display it now 710 # if K_EXTRAEWARN is set then lets display it now
653 if [[ -n ${K_EXTRAEWARN} ]]; then 711 if [[ -n ${K_EXTRAEWARN} ]]; then
654 echo ${K_EXTRAEWARN} | fmt | 712 echo ${K_EXTRAEWARN} | fmt |
655 while read -s ELINE; do ewarn "${ELINE}"; done 713 while read -s ELINE; do ewarn "${ELINE}"; done
656 fi 714 fi
657 715
658 # optionally display security unsupported message 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.
659 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
660 echo
661 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
662 ewarn "This means that it is likely to be vulnerable to recent security issues." 725 ewarn "This means that it is likely to be vulnerable to recent security issues."
663 ewarn "For specific information on why this kernel is unsupported, please read:" 726 ewarn "For specific information on why this kernel is unsupported, please read:"
664 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml" 727 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
665 fi 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}.${KV_PATCH} > 2.6.24 ]]
736 then
737 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just"
742 elog " make"
743 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo
746 fi
666} 747}
667 748
668postinst_headers() { 749postinst_headers() {
669 einfo "Kernel headers are usually only used when recompiling your system libc, as" 750 elog "Kernel headers are usually only used when recompiling your system libc, as"
670 einfo "such, following the installation of newer headers, it is advised that you" 751 elog "such, following the installation of newer headers, it is advised that you"
671 einfo "re-merge your system libc." 752 elog "re-merge your system libc."
672 einfo "Failure to do so will cause your system libc to not make use of newer" 753 elog "Failure to do so will cause your system libc to not make use of newer"
673 einfo "features present in the updated kernel headers." 754 elog "features present in the updated kernel headers."
674} 755}
675 756
676# pkg_setup functions 757# pkg_setup functions
677#============================================================== 758#==============================================================
678setup_headers() { 759setup_headers() {
716 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 797 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
717 UNIPATCH_LIST="${@}" 798 UNIPATCH_LIST="${@}"
718 799
719 #unpack any passed tarballs 800 #unpack any passed tarballs
720 for i in ${UNIPATCH_LIST}; do 801 for i in ${UNIPATCH_LIST}; do
721 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 802 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
722 extention=${i/*./}
723 extention=${extention/:*/}
724 case ${extention} in
725 tbz2) PIPE_CMD="tar -xvjf";;
726 bz2) PIPE_CMD="tar -xvjf";;
727 tgz) PIPE_CMD="tar -xvzf";;
728 gz) PIPE_CMD="tar -xvzf";;
729 *) eerror "Unrecognized tarball compression"
730 die "Unrecognized tarball compression";;
731 esac
732
733 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 803 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
734 unset z 804 unset z
735 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 805 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
736 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 806 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
737 do z="${z}0"; 807 do z="${z}0";
738 done 808 done
739 PATCH_ORDER="${z}${STRICT_COUNT}" 809 PATCH_ORDER="${z}${STRICT_COUNT}"
740 810
741 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 811 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
742 ${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
743 else 815 else
744 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 816 pushd "${KPATCH_DIR}" >/dev/null
817 unpack ${i##*/}
818 popd >/dev/null
745 fi 819 fi
746 820
747 if [ $? == 0 ]; then
748 einfo "${i/*\//} unpacked"
749 [ -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"
750 else
751 eerror "Failed to unpack ${i/:*/}"
752 die "unable to unpack patch tarball"
753 fi
754 else 822 else
755 extention=${i/*./} 823 extention=${i/*./}
756 extention=${extention/:*/} 824 extention=${extention/:*/}
757 PIPE_CMD="" 825 PIPE_CMD=""
758 case ${extention} in 826 case ${extention} in
800 x=${KPATCH_DIR} 868 x=${KPATCH_DIR}
801 KPATCH_DIR="" 869 KPATCH_DIR=""
802 for i in $(find ${x} -type d | sort -n); do 870 for i in $(find ${x} -type d | sort -n); do
803 KPATCH_DIR="${KPATCH_DIR} ${i}" 871 KPATCH_DIR="${KPATCH_DIR} ${i}"
804 done 872 done
873
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676
876 if [[ "$(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
805 886
806 #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
807 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 888 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
808 for i in ${UNIPATCH_DROP}; do 889 for i in ${UNIPATCH_DROP}; do
809 ebegin "Excluding Patch #${i}" 890 ebegin "Excluding Patch #${i}"
857 # 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,
858 # 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.
859 local tmp 940 local tmp
860 for i in ${UNIPATCH_DOCS}; do 941 for i in ${UNIPATCH_DOCS}; do
861 tmp="${tmp} ${i//*\/}" 942 tmp="${tmp} ${i//*\/}"
862 cp -f ${i} ${T}/ 943 cp -f ${i} "${T}"/
863 done 944 done
864 UNIPATCH_DOCS="${tmp}" 945 UNIPATCH_DOCS="${tmp}"
865 946
866 # clean up KPATCH_DIR's - fixes bug #53610 947 # clean up KPATCH_DIR's - fixes bug #53610
867 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
1013 1094
1014 # allow ebuilds to massage the source tree after patching but before 1095 # allow ebuilds to massage the source tree after patching but before
1015 # we run misc `make` functions below 1096 # we run misc `make` functions below
1016 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1097 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1017 1098
1099 debug-print "Doing epatch_user"
1100 epatch_user
1101
1018 debug-print "Doing unpack_set_extraversion" 1102 debug-print "Doing unpack_set_extraversion"
1019 1103
1020 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1104 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1021 unpack_fix_install_path 1105 unpack_fix_install_path
1022 1106
1030 # unpack_2_6 should now be 2.6.17 safe anyways 1114 # unpack_2_6 should now be 2.6.17 safe anyways
1031 if [[ ${ETYPE} == headers ]]; then 1115 if [[ ${ETYPE} == headers ]]; then
1032 kernel_is 2 4 && unpack_2_4 1116 kernel_is 2 4 && unpack_2_4
1033 kernel_is 2 6 && unpack_2_6 1117 kernel_is 2 6 && unpack_2_6
1034 fi 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
1035} 1124}
1036 1125
1037kernel-2_src_compile() { 1126kernel-2_src_compile() {
1038 cd "${S}" 1127 cd "${S}"
1039 [[ ${ETYPE} == headers ]] && compile_headers 1128 [[ ${ETYPE} == headers ]] && compile_headers
1129
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
1040} 1135}
1041 1136
1042kernel-2_pkg_preinst() { 1137kernel-2_pkg_preinst() {
1043 [[ ${ETYPE} == headers ]] && preinst_headers 1138 [[ ${ETYPE} == headers ]] && preinst_headers
1044} 1139}

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