/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.207 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 1.207 2007/12/17 16:05:13 dsd 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# Original author: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
31# the patchset version for 31# the patchset version for
32# and not use it as a true package revision 32# and not use it as a true package revision
33# 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
34# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
35# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
36# 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
37# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
38# 39#
39# K_DEFCONFIG - Allow specifying a different defconfig target. 40# K_DEFCONFIG - Allow specifying a different defconfig target.
40# If length zero, defaults to "defconfig". 41# If length zero, defaults to "defconfig".
41# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any 42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
42# combination of "base" and "extras" 43# combination of "base" and "extras"
43# 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.
44# 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
45# my-sources-2.6.12.ebuild 46# my-sources-2.6.12.ebuild
46# 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.
47 55
48# 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
49# can be supported by the headers ebuild 57# can be supported by the headers ebuild
50 58
51# 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
71if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then 79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
72 export CTARGET=${CATEGORY/cross-} 80 export CTARGET=${CATEGORY/cross-}
73fi 81fi
74 82
75HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" 83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
76LICENSE="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
77 90
78# 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).
79RESTRICT="binchecks strip" 92RESTRICT="binchecks strip"
80 93
81# set LINUX_HOSTCFLAGS if not already set 94# set LINUX_HOSTCFLAGS if not already set
86#============================================================== 99#==============================================================
87# this function exists only to help debug kernel-2.eclass 100# this function exists only to help debug kernel-2.eclass
88# 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
89# 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.
90debug-print-kernel2-variables() { 103debug-print-kernel2-variables() {
91 debug-print "PVR: ${PVR}" 104 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
92 debug-print "CKV: ${CKV}" 105 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
93 debug-print "OKV: ${OKV}" 106 UNIPATCH_LIST S KERNEL_URI ; do
94 debug-print "KV: ${KV}" 107 debug-print "${v}: ${!v}"
95 debug-print "KV_FULL: ${KV_FULL}" 108 done
96 debug-print "RELEASETYPE: ${RELEASETYPE}"
97 debug-print "RELEASE: ${RELEASE}"
98 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
99 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
100 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
101 debug-print "S: ${S}"
102 debug-print "KERNEL_URI: ${KERNEL_URI}"
103} 109}
104 110
105#Eclass functions only from here onwards ... 111#Eclass functions only from here onwards ...
106#============================================================== 112#==============================================================
107handle_genpatches() { 113handle_genpatches() {
108 local tarball 114 local tarball
109 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1 115 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
110 116
111 for i in ${K_WANT_GENPATCHES} ; do 117 for i in ${K_WANT_GENPATCHES} ; do
112 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2" 118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
113 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}" 119 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
114 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}" 120 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
242 248
243 handle_genpatches 249 handle_genpatches
244} 250}
245 251
246kernel_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
247 [[ -z ${OKV} ]] && detect_version 257 [[ $n -eq 1 ]] && detect_version
258 unset v n
259
260 # Now we can continue
248 local operator test value x=0 y=0 z=0 261 local operator test value x=0 y=0 z=0
249 262
250 case ${1} in 263 case ${1} in
251 lt) operator="-lt"; shift;; 264 lt) operator="-lt"; shift;;
252 gt) operator="-gt"; shift;; 265 gt) operator="-gt"; shift;;
286# Capture the sources type and set DEPENDs 299# Capture the sources type and set DEPENDs
287if [[ ${ETYPE} == sources ]]; then 300if [[ ${ETYPE} == sources ]]; then
288 DEPEND="!build? ( sys-apps/sed 301 DEPEND="!build? ( sys-apps/sed
289 >=sys-devel/binutils-2.11.90.0.31 )" 302 >=sys-devel/binutils-2.11.90.0.31 )"
290 RDEPEND="!build? ( >=sys-libs/ncurses-5.2 303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
291 sys-devel/make ) 304 sys-devel/make )"
292 virtual/dev-manager" 305 PDEPEND="!build? ( virtual/dev-manager )"
293 306
294 PROVIDE="virtual/linux-sources" 307 PROVIDE="virtual/linux-sources"
295 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
296 309
297 SLOT="${PVR}" 310 SLOT="${PVR}"
298 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel" 311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
299 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
300elif [[ ${ETYPE} == headers ]]; then 343elif [[ ${ETYPE} == headers ]]; then
301 DESCRIPTION="Linux system headers" 344 DESCRIPTION="Linux system headers"
302 345
303 # Since we should NOT honour KBUILD_OUTPUT in headers 346 # Since we should NOT honour KBUILD_OUTPUT in headers
304 # lets unset it here. 347 # lets unset it here.
374 || die "make include/linux/version.h failed" 417 || die "make include/linux/version.h failed"
375 rm -f .config >/dev/null 418 rm -f .config >/dev/null
376} 419}
377 420
378universal_unpack() { 421universal_unpack() {
379 cd ${WORKDIR} 422 cd "${WORKDIR}"
380 unpack linux-${OKV}.tar.bz2 423 unpack linux-${OKV}.tar.bz2
381 if [[ -d "linux" ]]; then 424 if [[ -d "linux" ]]; then
382 mv linux linux-${KV_FULL} \ 425 mv linux linux-${KV_FULL} \
383 || die "Unable to move source tree to ${KV_FULL}." 426 || die "Unable to move source tree to ${KV_FULL}."
384 elif [[ "${OKV}" != "${KV_FULL}" ]]; then 427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
389 432
390 # remove all backup files 433 # remove all backup files
391 find . -iname "*~" -exec rm {} \; 2> /dev/null 434 find . -iname "*~" -exec rm {} \; 2> /dev/null
392 435
393 # 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
394 sed -i \ 441 sed -i \
395 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
396 "${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
397} 449}
398 450
399unpack_set_extraversion() { 451unpack_set_extraversion() {
400 cd "${S}" 452 cd "${S}"
401 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
479 531
480# install functions 532# install functions
481#============================================================== 533#==============================================================
482install_universal() { 534install_universal() {
483 #fix silly permissions in tarball 535 #fix silly permissions in tarball
484 cd ${WORKDIR} 536 cd "${WORKDIR}"
485 chown -R root:0 * 537 chown -R root:0 * >& /dev/null
486 chmod -R a+r-w+X,u+w * 538 chmod -R a+r-w+X,u+w *
487 cd ${OLDPWD} 539 cd ${OLDPWD}
488} 540}
489 541
490install_headers() { 542install_headers() {
534 [[ ! -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
535 [[ ! -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
536 ;; 588 ;;
537 powerpc) 589 powerpc)
538 dodir ${ddir}/asm 590 dodir ${ddir}/asm
539 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm 591 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
540 if [[ -e "${S}"/include/asm-ppc ]] ; then 592 if [[ -e "${S}"/include/asm-ppc ]] ; then
541 dodir ${ddir}/asm-ppc 593 dodir ${ddir}/asm-ppc
542 cp -pPR "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc 594 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
543 fi 595 fi
544 ;; 596 ;;
545 *) 597 *)
546 dodir ${ddir}/asm 598 dodir ${ddir}/asm
547 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm 599 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
548 ;; 600 ;;
549 esac 601 esac
550 if [[ -n ${multi_dirs} ]] ; then 602 if [[ -n ${multi_dirs} ]] ; then
551 local d ml_inc="" 603 local d ml_inc=""
552 for d in ${multi_dirs} ; do 604 for d in ${multi_dirs} ; do
553 dodir ${ddir}/asm-${d} 605 dodir ${ddir}/asm-${d}
554 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"
555 607
556 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}" 608 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
557 multi_defs=${multi_defs#* } 609 multi_defs=${multi_defs#* }
558 done 610 done
559 create_ml_includes ${ddir}/asm ${ml_inc} 611 create_ml_includes ${ddir}/asm ${ml_inc}
560 fi 612 fi
561 613
562 if kernel_is 2 6; then 614 if kernel_is 2 6; then
563 dodir ${ddir}/asm-generic 615 dodir ${ddir}/asm-generic
564 cp -pPR "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic 616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
565 fi 617 fi
566 618
567 # clean up 619 # clean up
568 find "${D}" -name '*.orig' -exec rm -f {} \; 620 find "${D}" -name '*.orig' -exec rm -f {} \;
569 621
593 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 645 [[ -f ${FILESDIR}/../ChangeLog ]] && \
594 echo "Please check the ebuild ChangeLog for more details." \ 646 echo "Please check the ebuild ChangeLog for more details." \
595 > "${S}"/patches.txt 647 > "${S}"/patches.txt
596 fi 648 fi
597 649
598 mv ${WORKDIR}/linux* ${D}/usr/src 650 mv ${WORKDIR}/linux* "${D}"/usr/src
599} 651}
600 652
601# pkg_preinst functions 653# pkg_preinst functions
602#============================================================== 654#==============================================================
603preinst_headers() { 655preinst_headers() {
612 local MAKELINK=0 664 local MAKELINK=0
613 665
614 # if we have USE=symlink, then force K_SYMLINK=1 666 # if we have USE=symlink, then force K_SYMLINK=1
615 use symlink && K_SYMLINK=1 667 use symlink && K_SYMLINK=1
616 668
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
617 # 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.
618 if [[ ${K_SYMLINK} > 0 ]]; then 675 if [[ ${K_SYMLINK} > 0 ]]; then
619 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 676 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
620 MAKELINK=1 677 MAKELINK=1
621 fi 678 fi
622 679
623 # if the link doesnt exist, lets create it 680 # if the link doesnt exist, lets create it
624 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 681 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
625 682
626 if [[ ${MAKELINK} == 1 ]]; then 683 if [[ ${MAKELINK} == 1 ]]; then
627 cd ${ROOT}usr/src 684 cd "${ROOT}"usr/src
628 ln -sf linux-${KV_FULL} linux 685 ln -sf linux-${KV_FULL} linux
629 cd ${OLDPWD} 686 cd ${OLDPWD}
630 fi 687 fi
631 688
632 # Don't forget to make directory for sysfs 689 # Don't forget to make directory for sysfs
633 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys 690 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
634 691
635 echo 692 echo
636 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"
637 einfo "in the following documents:" 694 elog "in the following document:"
638 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"
639 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
640 echo 696 echo
641 697
642 # if K_EXTRAEINFO is set then lets display it now 698 # if K_EXTRAEINFO is set then lets display it now
643 if [[ -n ${K_EXTRAEINFO} ]]; then 699 if [[ -n ${K_EXTRAEINFO} ]]; then
644 echo ${K_EXTRAEINFO} | fmt | 700 echo ${K_EXTRAEINFO} | fmt |
645 while read -s ELINE; do einfo "${ELINE}"; done 701 while read -s ELINE; do einfo "${ELINE}"; done
646 fi 702 fi
647 703
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
648 # if K_EXTRAEWARN is set then lets display it now 710 # if K_EXTRAEWARN is set then lets display it now
649 if [[ -n ${K_EXTRAEWARN} ]]; then 711 if [[ -n ${K_EXTRAEWARN} ]]; then
650 echo ${K_EXTRAEWARN} | fmt | 712 echo ${K_EXTRAEWARN} | fmt |
651 while read -s ELINE; do ewarn "${ELINE}"; done 713 while read -s ELINE; do ewarn "${ELINE}"; done
652 fi 714 fi
653 715
654 # 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.
655 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then 724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
656 echo
657 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
658 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."
659 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:"
660 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml" 727 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
661 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}.${KV_PATCH} > 2.6.24 ]]
736 then
737 echo
738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
739 elog "you now need to do"
740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
741 elog "instead of just"
742 elog " make"
743 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo
746 fi
662} 747}
663 748
664postinst_headers() { 749postinst_headers() {
665 einfo "Kernel headers are usually only used when recompiling your system libc, as" 750 elog "Kernel headers are usually only used when recompiling your system libc, as"
666 einfo "such, following the installation of newer headers, it is advised that you" 751 elog "such, following the installation of newer headers, it is advised that you"
667 einfo "re-merge your system libc." 752 elog "re-merge your system libc."
668 einfo "Failure to do so will cause your system libc to not make use of newer" 753 elog "Failure to do so will cause your system libc to not make use of newer"
669 einfo "features present in the updated kernel headers." 754 elog "features present in the updated kernel headers."
670} 755}
671 756
672# pkg_setup functions 757# pkg_setup functions
673#============================================================== 758#==============================================================
674setup_headers() { 759setup_headers() {
712 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 797 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
713 UNIPATCH_LIST="${@}" 798 UNIPATCH_LIST="${@}"
714 799
715 #unpack any passed tarballs 800 #unpack any passed tarballs
716 for i in ${UNIPATCH_LIST}; do 801 for i in ${UNIPATCH_LIST}; do
717 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then 802 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
718 extention=${i/*./}
719 extention=${extention/:*/}
720 case ${extention} in
721 tbz2) PIPE_CMD="tar -xvjf";;
722 bz2) PIPE_CMD="tar -xvjf";;
723 tgz) PIPE_CMD="tar -xvzf";;
724 gz) PIPE_CMD="tar -xvzf";;
725 *) eerror "Unrecognized tarball compression"
726 die "Unrecognized tarball compression";;
727 esac
728
729 if [ -n "${UNIPATCH_STRICTORDER}" ]; then 803 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
730 unset z 804 unset z
731 STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) 805 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
732 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); 806 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
733 do z="${z}0"; 807 do z="${z}0";
734 done 808 done
735 PATCH_ORDER="${z}${STRICT_COUNT}" 809 PATCH_ORDER="${z}${STRICT_COUNT}"
736 810
737 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ 811 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
738 ${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
739 else 815 else
740 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 816 pushd "${KPATCH_DIR}" >/dev/null
817 unpack ${i##*/}
818 popd >/dev/null
741 fi 819 fi
742 820
743 if [ $? == 0 ]; then
744 einfo "${i/*\//} unpacked"
745 [ -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"
746 else
747 eerror "Failed to unpack ${i/:*/}"
748 die "unable to unpack patch tarball"
749 fi
750 else 822 else
751 extention=${i/*./} 823 extention=${i/*./}
752 extention=${extention/:*/} 824 extention=${extention/:*/}
753 PIPE_CMD="" 825 PIPE_CMD=""
754 case ${extention} in 826 case ${extention} in
796 x=${KPATCH_DIR} 868 x=${KPATCH_DIR}
797 KPATCH_DIR="" 869 KPATCH_DIR=""
798 for i in $(find ${x} -type d | sort -n); do 870 for i in $(find ${x} -type d | sort -n); do
799 KPATCH_DIR="${KPATCH_DIR} ${i}" 871 KPATCH_DIR="${KPATCH_DIR} ${i}"
800 done 872 done
873
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676
876 if [[ "$(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
801 886
802 #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
803 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 888 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
804 for i in ${UNIPATCH_DROP}; do 889 for i in ${UNIPATCH_DROP}; do
805 ebegin "Excluding Patch #${i}" 890 ebegin "Excluding Patch #${i}"
853 # 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,
854 # 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.
855 local tmp 940 local tmp
856 for i in ${UNIPATCH_DOCS}; do 941 for i in ${UNIPATCH_DOCS}; do
857 tmp="${tmp} ${i//*\/}" 942 tmp="${tmp} ${i//*\/}"
858 cp -f ${i} ${T}/ 943 cp -f ${i} "${T}"/
859 done 944 done
860 UNIPATCH_DOCS="${tmp}" 945 UNIPATCH_DOCS="${tmp}"
861 946
862 # clean up KPATCH_DIR's - fixes bug #53610 947 # clean up KPATCH_DIR's - fixes bug #53610
863 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
1009 1094
1010 # allow ebuilds to massage the source tree after patching but before 1095 # allow ebuilds to massage the source tree after patching but before
1011 # we run misc `make` functions below 1096 # we run misc `make` functions below
1012 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake 1097 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1013 1098
1099 debug-print "Doing epatch_user"
1100 epatch_user
1101
1014 debug-print "Doing unpack_set_extraversion" 1102 debug-print "Doing unpack_set_extraversion"
1015 1103
1016 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 1104 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1017 unpack_fix_install_path 1105 unpack_fix_install_path
1018 1106
1026 # unpack_2_6 should now be 2.6.17 safe anyways 1114 # unpack_2_6 should now be 2.6.17 safe anyways
1027 if [[ ${ETYPE} == headers ]]; then 1115 if [[ ${ETYPE} == headers ]]; then
1028 kernel_is 2 4 && unpack_2_4 1116 kernel_is 2 4 && unpack_2_4
1029 kernel_is 2 6 && unpack_2_6 1117 kernel_is 2 6 && unpack_2_6
1030 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
1031} 1124}
1032 1125
1033kernel-2_src_compile() { 1126kernel-2_src_compile() {
1034 cd "${S}" 1127 cd "${S}"
1035 [[ ${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
1036} 1135}
1037 1136
1038kernel-2_pkg_preinst() { 1137kernel-2_pkg_preinst() {
1039 [[ ${ETYPE} == headers ]] && preinst_headers 1138 [[ ${ETYPE} == headers ]] && preinst_headers
1040} 1139}

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