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commit: 81fc154277582961526722e099fb8d38751000fd |
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Author: Benda Xu <heroxbd <AT> gentoo <DOT> org> |
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AuthorDate: Mon May 23 16:14:35 2016 +0000 |
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Commit: Benda XU <heroxbd <AT> gentoo <DOT> org> |
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CommitDate: Mon May 23 16:14:35 2016 +0000 |
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URL: https://gitweb.gentoo.org/proj/android.git/commit/?id=81fc1542 |
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|
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kernel-2.eclass: track. |
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|
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Bug: 478436 |
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|
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eclass/kernel-2.eclass | 1321 ++++++++++++++++++++++++++++++++++++++++++++++++ |
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1 file changed, 1321 insertions(+) |
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|
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diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass |
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new file mode 100644 |
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index 0000000..e8cb8f2 |
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--- /dev/null |
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+++ b/eclass/kernel-2.eclass |
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@@ -0,0 +1,1321 @@ |
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+# Copyright 1999-2014 Gentoo Foundation |
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+# Distributed under the terms of the GNU General Public License v2 |
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+# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.297 2014/11/28 17:40:20 mpagano Exp $ |
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+ |
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+# Description: kernel.eclass rewrite for a clean base regarding the 2.6 |
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+# series of kernel with back-compatibility for 2.4 |
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+# |
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+# Original author: John Mylchreest <johnm@g.o> |
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+# Maintainer: kernel-misc@g.o |
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+# |
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+# Please direct your bugs to the current eclass maintainer :) |
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+ |
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+# added functionality: |
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+# unipatch - a flexible, singular method to extract, add and remove patches. |
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+ |
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+# A Couple of env vars are available to effect usage of this eclass |
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+# These are as follows: |
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+# |
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+# K_USEPV - When setting the EXTRAVERSION variable, it should |
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+# add PV to the end. |
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+# this is useful for thigns like wolk. IE: |
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+# EXTRAVERSION would be something like : -wolk-4.19-r1 |
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+# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be |
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+# automatically set within the kernel Makefile |
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+# K_NOUSENAME - if this is set then EXTRAVERSION will not include the |
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+# first part of ${PN} in EXTRAVERSION |
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+# K_NOUSEPR - if this is set then EXTRAVERSION will not include the |
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+# anything based on ${PR}. |
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+# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, |
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+# ck-sources, ac-sources) it will use PR (ie: -r5) as |
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+# the patchset version for |
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+# and not use it as a true package revision |
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+# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in |
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+# postinst and can be used to carry additional postinst |
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+# messages |
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+# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo |
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+# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo |
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+# K_SYMLINK - if this is set, then forcably create symlink anyway |
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+# |
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+# K_DEFCONFIG - Allow specifying a different defconfig target. |
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+# If length zero, defaults to "defconfig". |
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+# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any |
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+# combination of "base", "extras" or "experimental". |
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+# K_EXP_GENPATCHES_PULL - If set, we pull "experimental" regardless of the USE FLAG |
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+# but expect the ebuild maintainer to use K_EXP_GENPATCHES_LIST. |
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+# K_EXP_GENPATCHES_NOUSE - If set, no USE flag will be provided for "experimental"; |
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+# as a result the user cannot choose to apply those patches. |
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+# K_EXP_GENPATCHES_LIST - A list of patches to pick from "experimental" to apply when |
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+# the USE flag is unset and K_EXP_GENPATCHES_PULL is set. |
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+# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply. |
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+# A value of "5" would apply genpatches-2.6.12-5 to |
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+# my-sources-2.6.12.ebuild |
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+# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security |
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+# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob |
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+# code. If empty, will be set to "1" if deblobbing is |
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+# possible. Test ONLY for "1". |
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+# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere. |
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+# If false, either optional deblobbing will be available |
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+# or the license will note the inclusion of freedist |
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+# code. |
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+# K_LONGTERM - If set, the eclass will search for the kernel source |
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+# in the long term directories on the upstream servers |
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+# as the location has been changed by upstream |
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+# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which |
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+# can be supported by the headers ebuild |
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+ |
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+# UNIPATCH_LIST - space delimetered list of patches to be applied to the |
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+# kernel |
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+# UNIPATCH_EXCLUDE - an addition var to support exlusion based completely |
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+# on "<passedstring>*" and not "<passedno#>_*" |
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+# - this should _NOT_ be used from the ebuild as this is |
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+# reserved for end users passing excludes from the cli |
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+# UNIPATCH_DOCS - space delimemeted list of docs to be installed to |
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+# the doc dir |
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+# UNIPATCH_STRICTORDER - if this is set places patches into directories of |
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+# order, so they are applied in the order passed |
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+ |
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+# Changing any other variable in this eclass is not supported; you can request |
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+# for additional variables to be added by contacting the current maintainer. |
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+# If you do change them, there is a chance that we will not fix resulting bugs; |
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+# that of course does not mean we're not willing to help. |
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+ |
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+PYTHON_COMPAT=( python{2_6,2_7} ) |
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+ |
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+inherit eutils toolchain-funcs versionator multilib python-any-r1 |
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+EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_test src_install pkg_preinst pkg_postinst pkg_postrm |
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+ |
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+# Added by Daniel Ostrow <dostrow@g.o> |
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+# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. |
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+# I will remove it when I come up with something more reasonable. |
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+[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}" |
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+ |
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+export CTARGET=${CTARGET:-${CHOST}} |
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+if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then |
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+ export CTARGET=${CATEGORY/cross-} |
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+fi |
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+ |
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+HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}" |
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+: ${LICENSE:="GPL-2"} |
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+ |
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+# This is the latest KV_PATCH of the deblob tool available from the |
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+# libre-sources upstream. If you bump this, you MUST regenerate the Manifests |
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+# for ALL kernel-2 consumer packages where deblob is available. |
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+: ${DEBLOB_MAX_VERSION:=38} |
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+ |
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+# No need to run scanelf/strip on kernel sources/headers (bug #134453). |
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+RESTRICT="binchecks strip" |
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+ |
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+# set LINUX_HOSTCFLAGS if not already set |
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+: ${LINUX_HOSTCFLAGS:="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"} |
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+ |
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+# debugging functions |
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+#============================================================== |
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+# this function exists only to help debug kernel-2.eclass |
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+# if you are adding new functionality in, put a call to it |
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+# at the start of src_unpack, or during SRC_URI/dep generation. |
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+debug-print-kernel2-variables() { |
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+ for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \ |
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+ RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \ |
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+ UNIPATCH_LIST S KERNEL_URI K_WANT_GENPATCHES ; do |
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+ debug-print "${v}: ${!v}" |
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+ done |
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+} |
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+ |
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+#Eclass functions only from here onwards ... |
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+#============================================================== |
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+handle_genpatches() { |
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+ local tarball |
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+ [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 |
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+ |
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+ debug-print "Inside handle_genpatches" |
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+ local OKV_ARRAY |
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+ IFS="." read -r -a OKV_ARRAY <<<"${OKV}" |
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+ |
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+ # for > 3.0 kernels, handle genpatches tarball name |
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+ # genpatches for 3.0 and 3.0.1 might be named |
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+ # genpatches-3.0-1.base.tar.xz and genpatches-3.0-2.base.tar.xz |
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+ # respectively. Handle this. |
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+ |
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+ for i in ${K_WANT_GENPATCHES} ; do |
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+ if [[ ${KV_MAJOR} -ge 3 ]]; then |
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+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then |
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+ tarball="genpatches-${KV_MAJOR}.${KV_MINOR}-${K_GENPATCHES_VER}.${i}.tar.xz" |
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+ else |
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+ tarball="genpatches-${KV_MAJOR}.${KV_PATCH}-${K_GENPATCHES_VER}.${i}.tar.xz" |
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+ fi |
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+ else |
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+ tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.xz" |
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+ fi |
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+ |
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+ local use_cond_start="" use_cond_end="" |
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+ |
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+ if [[ "${i}" == "experimental" && -z ${K_EXP_GENPATCHES_PULL} && -z ${K_EXP_GENPATCHES_NOUSE} ]] ; then |
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+ use_cond_start="experimental? ( " |
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+ use_cond_end=" )" |
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+ |
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+ if use experimental ; then |
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+ UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}" |
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+ debug-print "genpatches tarball: $tarball" |
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+ fi |
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+ else |
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+ UNIPATCH_LIST_GENPATCHES+=" ${DISTDIR}/${tarball}" |
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+ debug-print "genpatches tarball: $tarball" |
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+ fi |
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+ |
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+ GENPATCHES_URI+=" ${use_cond_start}mirror://gentoo/${tarball}${use_cond_end}" |
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+ done |
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+} |
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+ |
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+detect_version() { |
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+ # this function will detect and set |
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+ # - OKV: Original Kernel Version (2.6.0/2.6.0-test11) |
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+ # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1) |
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+ # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1) |
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+ |
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+ # We've already run, so nothing to do here. |
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+ [[ -n ${KV_FULL} ]] && return 0 |
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+ |
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+ # CKV is used as a comparison kernel version, which is used when |
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+ # PV doesnt reflect the genuine kernel version. |
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+ # this gets set to the portage style versioning. ie: |
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+ # CKV=2.6.11_rc4 |
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+ CKV=${CKV:-${PV}} |
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+ OKV=${OKV:-${CKV}} |
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+ OKV=${OKV/_beta/-test} |
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+ OKV=${OKV/_rc/-rc} |
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+ OKV=${OKV/-r*} |
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+ OKV=${OKV/_p*} |
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+ |
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+ KV_MAJOR=$(get_version_component_range 1 ${OKV}) |
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+ # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1) |
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+ local OKV_ARRAY |
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+ IFS="." read -r -a OKV_ARRAY <<<"${OKV}" |
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+ |
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+ # if KV_MAJOR >= 3, then we have no more KV_MINOR |
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+ #if [[ ${KV_MAJOR} -lt 3 ]]; then |
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+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then |
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+ KV_MINOR=$(get_version_component_range 2 ${OKV}) |
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+ KV_PATCH=$(get_version_component_range 3 ${OKV}) |
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+ if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then |
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+ KV_EXTRA=$(get_version_component_range 4- ${OKV}) |
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+ KV_EXTRA=${KV_EXTRA/[-_]*} |
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+ else |
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+ KV_PATCH=$(get_version_component_range 3- ${OKV}) |
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+ fi |
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+ else |
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+ KV_PATCH=$(get_version_component_range 2 ${OKV}) |
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+ KV_EXTRA=$(get_version_component_range 3- ${OKV}) |
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+ KV_EXTRA=${KV_EXTRA/[-_]*} |
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+ fi |
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+ |
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+ debug-print "KV_EXTRA is ${KV_EXTRA}" |
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+ |
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+ KV_PATCH=${KV_PATCH/[-_]*} |
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+ |
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+ local v n=0 missing |
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+ #if [[ ${KV_MAJOR} -lt 3 ]]; then |
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+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]]; then |
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+ for v in CKV OKV KV_{MAJOR,MINOR,PATCH} ; do |
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+ [[ -z ${!v} ]] && n=1 && missing="${missing}${v} "; |
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+ done |
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+ else |
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+ for v in CKV OKV KV_{MAJOR,PATCH} ; do |
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+ [[ -z ${!v} ]] && n=1 && missing="${missing}${v} "; |
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+ done |
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+ fi |
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+ |
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+ [[ $n -eq 1 ]] && \ |
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+ eerror "Missing variables: ${missing}" && \ |
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+ die "Failed to extract kernel version (try explicit CKV in ebuild)!" |
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+ unset v n missing |
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+ |
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+# if [[ ${KV_MAJOR} -ge 3 ]]; then |
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+ if [[ ${#OKV_ARRAY[@]} -lt 3 ]]; then |
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+ KV_PATCH_ARR=(${KV_PATCH//\./ }) |
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+ |
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+ # at this point 031412, Linus is putting all 3.x kernels in a |
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+ # 3.x directory, may need to revisit when 4.x is released |
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+ KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x" |
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+ |
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+ [[ -n "${K_LONGTERM}" ]] && |
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+ KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_PATCH_ARR}" |
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+ else |
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+ #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.0" |
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+ #KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}" |
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+ if [[ ${KV_MAJOR} -ge 3 ]]; then |
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+ KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.x" |
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+ else |
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+ KERNEL_BASE_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}" |
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+ fi |
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+ |
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+ [[ -n "${K_LONGTERM}" ]] && |
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+ #KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm" |
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+ KERNEL_BASE_URI="${KERNEL_BASE_URI}/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" |
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+ fi |
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+ |
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+ debug-print "KERNEL_BASE_URI is ${KERNEL_BASE_URI}" |
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+ |
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+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then |
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+ # handle non genpatch using sources correctly |
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+ if [[ -z ${K_WANT_GENPATCHES} && -z ${K_GENPATCHES_VER} && ${KV_PATCH} -gt 0 ]]; then |
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+ KERNEL_URI="${KERNEL_BASE_URI}/patch-${OKV}.xz" |
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+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz" |
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+ fi |
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+ KERNEL_URI="${KERNEL_URI} ${KERNEL_BASE_URI}/linux-${KV_MAJOR}.${KV_MINOR}.tar.xz" |
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+ else |
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+ KERNEL_URI="${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
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+ fi |
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+ |
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+ RELEASE=${CKV/${OKV}} |
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+ RELEASE=${RELEASE/_beta} |
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+ RELEASE=${RELEASE/_rc/-rc} |
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+ RELEASE=${RELEASE/_pre/-pre} |
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+ # We cannot trivally call kernel_is here, because it calls us to detect the |
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+ # version |
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+ #kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git} |
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+ [ $(($KV_MAJOR * 1000 + ${KV_MINOR:-0})) -ge 2006 ] && RELEASE=${RELEASE/-pre/-git} |
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+ RELEASETYPE=${RELEASE//[0-9]} |
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+ |
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+ # Now we know that RELEASE is the -rc/-git |
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+ # and RELEASETYPE is the same but with its numerics stripped |
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+ # we can work on better sorting EXTRAVERSION. |
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+ # first of all, we add the release |
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+ EXTRAVERSION="${RELEASE}" |
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+ debug-print "0 EXTRAVERSION:${EXTRAVERSION}" |
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+ [[ -n ${KV_EXTRA} ]] && [[ ${KV_MAJOR} -lt 3 ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" |
307 |
+ |
308 |
+ debug-print "1 EXTRAVERSION:${EXTRAVERSION}" |
309 |
+ if [[ -n "${K_NOUSEPR}" ]]; then |
310 |
+ # Don't add anything based on PR to EXTRAVERSION |
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+ debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}" |
312 |
+ elif [[ -n ${K_PREPATCHED} ]]; then |
313 |
+ debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}" |
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+ EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}" |
315 |
+ elif [[ "${ETYPE}" = "sources" ]]; then |
316 |
+ debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}" |
317 |
+ # For some sources we want to use the PV in the extra version |
318 |
+ # This is because upstream releases with a completely different |
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+ # versioning scheme. |
320 |
+ case ${PN/-*} in |
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+ wolk) K_USEPV=1;; |
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+ vserver) K_USEPV=1;; |
323 |
+ esac |
324 |
+ |
325 |
+ [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}" |
326 |
+ [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}" |
327 |
+ [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}" |
328 |
+ fi |
329 |
+ debug-print "2 EXTRAVERSION:${EXTRAVERSION}" |
330 |
+ |
331 |
+ # The only messing around which should actually effect this is for KV_EXTRA |
332 |
+ # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else |
333 |
+ # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION |
334 |
+ |
335 |
+ if [[ -n ${KV_EXTRA} ]]; then |
336 |
+ if [[ -n ${KV_MINOR} ]]; then |
337 |
+ OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" |
338 |
+ else |
339 |
+ OKV="${KV_MAJOR}.${KV_PATCH}" |
340 |
+ fi |
341 |
+ KERNEL_URI="${KERNEL_BASE_URI}/patch-${CKV}.xz |
342 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
343 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.xz" |
344 |
+ fi |
345 |
+ |
346 |
+ # We need to set this using OKV, but we need to set it before we do any |
347 |
+ # messing around with OKV based on RELEASETYPE |
348 |
+ KV_FULL=${OKV}${EXTRAVERSION} |
349 |
+ |
350 |
+ # we will set this for backwards compatibility. |
351 |
+ S=${WORKDIR}/linux-${KV_FULL} |
352 |
+ KV=${KV_FULL} |
353 |
+ |
354 |
+ # -rc-git pulls can be achieved by specifying CKV |
355 |
+ # for example: |
356 |
+ # CKV="2.6.11_rc3_pre2" |
357 |
+ # will pull: |
358 |
+ # linux-2.6.10.tar.xz & patch-2.6.11-rc3.xz & patch-2.6.11-rc3-git2.xz |
359 |
+ |
360 |
+ if [[ ${KV_MAJOR}${KV_MINOR} -eq 26 ]]; then |
361 |
+ |
362 |
+ if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then |
363 |
+ OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" |
364 |
+ KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz |
365 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
366 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz" |
367 |
+ fi |
368 |
+ |
369 |
+ if [[ ${RELEASETYPE} == -git ]]; then |
370 |
+ KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz |
371 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
372 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz" |
373 |
+ fi |
374 |
+ |
375 |
+ if [[ ${RELEASETYPE} == -rc-git ]]; then |
376 |
+ OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" |
377 |
+ KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz |
378 |
+ ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz |
379 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
380 |
+ |
381 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.xz" |
382 |
+ fi |
383 |
+ else |
384 |
+ if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then |
385 |
+ if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then |
386 |
+ OKV="2.6.39" |
387 |
+ else |
388 |
+ KV_PATCH_ARR=(${KV_PATCH//\./ }) |
389 |
+ OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))" |
390 |
+ fi |
391 |
+ KERNEL_URI="${KERNEL_BASE_URI}/testing/patch-${CKV//_/-}.xz |
392 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
393 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.xz" |
394 |
+ fi |
395 |
+ |
396 |
+ if [[ ${RELEASETYPE} == -git ]]; then |
397 |
+ KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${OKV}${RELEASE}.xz |
398 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
399 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.xz" |
400 |
+ fi |
401 |
+ |
402 |
+ if [[ ${RELEASETYPE} == -rc-git ]]; then |
403 |
+ if [[ ${KV_MAJOR}${KV_PATCH} -eq 30 ]]; then |
404 |
+ OKV="2.6.39" |
405 |
+ else |
406 |
+ KV_PATCH_ARR=(${KV_PATCH//\./ }) |
407 |
+ OKV="${KV_MAJOR}.$((${KV_PATCH_ARR} - 1))" |
408 |
+ fi |
409 |
+ KERNEL_URI="${KERNEL_BASE_URI}/snapshots/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz |
410 |
+ ${KERNEL_BASE_URI}/testing/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz |
411 |
+ ${KERNEL_BASE_URI}/linux-${OKV}.tar.xz" |
412 |
+ |
413 |
+ UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE/-git*}.xz ${DISTDIR}/patch-${KV_MAJOR}.${KV_PATCH}${RELEASE}.xz" |
414 |
+ fi |
415 |
+ |
416 |
+ |
417 |
+ fi |
418 |
+ |
419 |
+ |
420 |
+ debug-print-kernel2-variables |
421 |
+ |
422 |
+ handle_genpatches |
423 |
+} |
424 |
+ |
425 |
+# Note: duplicated in linux-info.eclass |
426 |
+kernel_is() { |
427 |
+ # ALL of these should be set before we can safely continue this function. |
428 |
+ # some of the sources have in the past had only one set. |
429 |
+ local v n=0 |
430 |
+ for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done |
431 |
+ [[ $n -eq 1 ]] && detect_version |
432 |
+ unset v n |
433 |
+ |
434 |
+ # Now we can continue |
435 |
+ local operator test value |
436 |
+ |
437 |
+ case ${1#-} in |
438 |
+ lt) operator="-lt"; shift;; |
439 |
+ gt) operator="-gt"; shift;; |
440 |
+ le) operator="-le"; shift;; |
441 |
+ ge) operator="-ge"; shift;; |
442 |
+ eq) operator="-eq"; shift;; |
443 |
+ *) operator="-eq";; |
444 |
+ esac |
445 |
+ [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters" |
446 |
+ |
447 |
+ : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH )) |
448 |
+ : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} )) |
449 |
+ [ ${test} ${operator} ${value} ] |
450 |
+} |
451 |
+ |
452 |
+kernel_is_2_4() { |
453 |
+ kernel_is 2 4 |
454 |
+} |
455 |
+ |
456 |
+kernel_is_2_6() { |
457 |
+ kernel_is 2 6 || kernel_is 2 5 |
458 |
+} |
459 |
+ |
460 |
+# Capture the sources type and set DEPENDs |
461 |
+if [[ ${ETYPE} == sources ]]; then |
462 |
+ DEPEND="!build? ( |
463 |
+ sys-apps/sed |
464 |
+ >=sys-devel/binutils-2.11.90.0.31 |
465 |
+ )" |
466 |
+ RDEPEND="!build? ( |
467 |
+ >=sys-libs/ncurses-5.2 |
468 |
+ sys-devel/make |
469 |
+ dev-lang/perl |
470 |
+ sys-devel/bc |
471 |
+ )" |
472 |
+ PDEPEND="!build? ( virtual/dev-manager )" |
473 |
+ |
474 |
+ SLOT="${PVR}" |
475 |
+ DESCRIPTION="Sources based on the Linux Kernel." |
476 |
+ IUSE="symlink build" |
477 |
+ |
478 |
+ # Bug #266157, deblob for libre support |
479 |
+ if [[ -z ${K_PREDEBLOBBED} ]] ; then |
480 |
+ # Bug #359865, force a call to detect_version if needed |
481 |
+ kernel_is ge 2 6 27 && \ |
482 |
+ [[ -z "${K_DEBLOB_AVAILABLE}" ]] && \ |
483 |
+ kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \ |
484 |
+ K_DEBLOB_AVAILABLE=1 |
485 |
+ if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then |
486 |
+ IUSE="${IUSE} deblob" |
487 |
+ |
488 |
+ # Reflect that kernels contain firmware blobs unless otherwise |
489 |
+ # stripped |
490 |
+ LICENSE="${LICENSE} !deblob? ( freedist )" |
491 |
+ |
492 |
+ DEPEND+=" deblob? ( ${PYTHON_DEPS} )" |
493 |
+ |
494 |
+ if [[ -n KV_MINOR ]]; then |
495 |
+ DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" |
496 |
+ else |
497 |
+ DEBLOB_PV="${KV_MAJOR}.${KV_PATCH}" |
498 |
+ fi |
499 |
+ |
500 |
+ if [[ ${KV_MAJOR} -ge 3 ]]; then |
501 |
+ DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}" |
502 |
+ fi |
503 |
+ |
504 |
+ DEBLOB_A="deblob-${DEBLOB_PV}" |
505 |
+ DEBLOB_CHECK_A="deblob-check-${DEBLOB_PV}" |
506 |
+ DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/" |
507 |
+ DEBLOB_URI_PATH="download/releases/LATEST-${DEBLOB_PV}.N" |
508 |
+ if ! has "${EAPI:-0}" 0 1 ; then |
509 |
+ DEBLOB_CHECK_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/deblob-check -> ${DEBLOB_CHECK_A}" |
510 |
+ else |
511 |
+ DEBLOB_CHECK_URI="mirror://gentoo/${DEBLOB_CHECK_A}" |
512 |
+ fi |
513 |
+ DEBLOB_URI="${DEBLOB_HOMEPAGE}/${DEBLOB_URI_PATH}/${DEBLOB_A}" |
514 |
+ HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}" |
515 |
+ |
516 |
+ KERNEL_URI="${KERNEL_URI} |
517 |
+ deblob? ( |
518 |
+ ${DEBLOB_URI} |
519 |
+ ${DEBLOB_CHECK_URI} |
520 |
+ )" |
521 |
+ else |
522 |
+ # We have no way to deblob older kernels, so just mark them as |
523 |
+ # tainted with non-libre materials. |
524 |
+ LICENSE="${LICENSE} freedist" |
525 |
+ fi |
526 |
+ fi |
527 |
+ |
528 |
+elif [[ ${ETYPE} == headers ]]; then |
529 |
+ DESCRIPTION="Linux system headers" |
530 |
+ |
531 |
+ # Since we should NOT honour KBUILD_OUTPUT in headers |
532 |
+ # lets unset it here. |
533 |
+ unset KBUILD_OUTPUT |
534 |
+ |
535 |
+ SLOT="0" |
536 |
+else |
537 |
+ eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" |
538 |
+ die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" |
539 |
+fi |
540 |
+ |
541 |
+# Cross-compile support functions |
542 |
+#============================================================== |
543 |
+kernel_header_destdir() { |
544 |
+ [[ ${CTARGET} == ${CHOST} ]] \ |
545 |
+ && echo "${EPREFIX}"/usr/include \ |
546 |
+ || echo "${EPREFIX}"/usr/${CTARGET}/usr/include |
547 |
+} |
548 |
+ |
549 |
+cross_pre_c_headers() { |
550 |
+ use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]] |
551 |
+} |
552 |
+ |
553 |
+env_setup_xmakeopts() { |
554 |
+ # Kernel ARCH != portage ARCH |
555 |
+ export KARCH=$(tc-arch-kernel) |
556 |
+ |
557 |
+ # When cross-compiling, we need to set the ARCH/CROSS_COMPILE |
558 |
+ # variables properly or bad things happen ! |
559 |
+ xmakeopts="ARCH=${KARCH}" |
560 |
+ if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then |
561 |
+ xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-" |
562 |
+ elif type -p ${CHOST}-ar > /dev/null ; then |
563 |
+ xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-" |
564 |
+ fi |
565 |
+ export xmakeopts |
566 |
+} |
567 |
+ |
568 |
+# Unpack functions |
569 |
+#============================================================== |
570 |
+unpack_2_4() { |
571 |
+ # this file is required for other things to build properly, |
572 |
+ # so we autogenerate it |
573 |
+ make -s mrproper ${xmakeopts} || die "make mrproper failed" |
574 |
+ make -s symlinks ${xmakeopts} || die "make symlinks failed" |
575 |
+ make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed" |
576 |
+ echo ">>> version.h compiled successfully." |
577 |
+} |
578 |
+ |
579 |
+unpack_2_6() { |
580 |
+ # this file is required for other things to build properly, so we |
581 |
+ # autogenerate it ... generate a .config to keep version.h build from |
582 |
+ # spitting out an annoying warning |
583 |
+ make -s mrproper ${xmakeopts} 2>/dev/null \ |
584 |
+ || die "make mrproper failed" |
585 |
+ |
586 |
+ # quick fix for bug #132152 which triggers when it cannot include linux |
587 |
+ # headers (ie, we have not installed it yet) |
588 |
+ if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then |
589 |
+ touch .config |
590 |
+ eerror "make defconfig failed." |
591 |
+ eerror "assuming you dont have any headers installed yet and continuing" |
592 |
+ epause 5 |
593 |
+ fi |
594 |
+ |
595 |
+ make -s include/linux/version.h ${xmakeopts} 2>/dev/null \ |
596 |
+ || die "make include/linux/version.h failed" |
597 |
+ rm -f .config >/dev/null |
598 |
+} |
599 |
+ |
600 |
+universal_unpack() { |
601 |
+ debug-print "Inside universal_unpack" |
602 |
+ |
603 |
+ local OKV_ARRAY |
604 |
+ IFS="." read -r -a OKV_ARRAY <<<"${OKV}" |
605 |
+ |
606 |
+ cd "${WORKDIR}" |
607 |
+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then |
608 |
+ unpack linux-${KV_MAJOR}.${KV_MINOR}.tar.xz |
609 |
+ else |
610 |
+ unpack linux-${OKV}.tar.xz |
611 |
+ fi |
612 |
+ |
613 |
+ if [[ -d "linux" ]]; then |
614 |
+ debug-print "Moving linux to linux-${KV_FULL}" |
615 |
+ mv linux linux-${KV_FULL} \ |
616 |
+ || die "Unable to move source tree to ${KV_FULL}." |
617 |
+ elif [[ "${OKV}" != "${KV_FULL}" ]]; then |
618 |
+ if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]] && |
619 |
+ [[ "${ETYPE}" = "sources" ]]; then |
620 |
+ debug-print "moving linux-${KV_MAJOR}.${KV_MINOR} to linux-${KV_FULL} " |
621 |
+ mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \ |
622 |
+ || die "Unable to move source tree to ${KV_FULL}." |
623 |
+ else |
624 |
+ debug-print "moving linux-${OKV} to linux-${KV_FULL} " |
625 |
+ mv linux-${OKV} linux-${KV_FULL} \ |
626 |
+ || die "Unable to move source tree to ${KV_FULL}." |
627 |
+ fi |
628 |
+ elif [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then |
629 |
+ mv linux-${KV_MAJOR}.${KV_MINOR} linux-${KV_FULL} \ |
630 |
+ || die "Unable to move source tree to ${KV_FULL}." |
631 |
+ fi |
632 |
+ cd "${S}" |
633 |
+ |
634 |
+ # remove all backup files |
635 |
+ find . -iname "*~" -exec rm {} \; 2> /dev/null |
636 |
+ |
637 |
+} |
638 |
+ |
639 |
+unpack_set_extraversion() { |
640 |
+ cd "${S}" |
641 |
+ sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile |
642 |
+ cd "${OLDPWD}" |
643 |
+} |
644 |
+ |
645 |
+# Should be done after patches have been applied |
646 |
+# Otherwise patches that modify the same area of Makefile will fail |
647 |
+unpack_fix_install_path() { |
648 |
+ cd "${S}" |
649 |
+ sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile |
650 |
+} |
651 |
+ |
652 |
+# Compile Functions |
653 |
+#============================================================== |
654 |
+compile_headers() { |
655 |
+ env_setup_xmakeopts |
656 |
+ |
657 |
+ # if we couldnt obtain HOSTCFLAGS from the Makefile, |
658 |
+ # then set it to something sane |
659 |
+ local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile) |
660 |
+ HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} |
661 |
+ |
662 |
+ if kernel_is 2 4; then |
663 |
+ yes "" | make oldconfig ${xmakeopts} |
664 |
+ echo ">>> make oldconfig complete" |
665 |
+ make dep ${xmakeopts} |
666 |
+ elif kernel_is 2 6; then |
667 |
+ # 2.6.18 introduces headers_install which means we dont need any |
668 |
+ # of this crap anymore :D |
669 |
+ kernel_is ge 2 6 18 && return 0 |
670 |
+ |
671 |
+ # autoconf.h isnt generated unless it already exists. plus, we have |
672 |
+ # no guarantee that any headers are installed on the system... |
673 |
+ [[ -f ${EROOT}/usr/include/linux/autoconf.h ]] \ |
674 |
+ || touch include/linux/autoconf.h |
675 |
+ |
676 |
+ # if K_DEFCONFIG isn't set, force to "defconfig" |
677 |
+ # needed by mips |
678 |
+ if [[ -z ${K_DEFCONFIG} ]]; then |
679 |
+ if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then |
680 |
+ case ${CTARGET} in |
681 |
+ powerpc64*) K_DEFCONFIG="ppc64_defconfig";; |
682 |
+ powerpc*) K_DEFCONFIG="pmac32_defconfig";; |
683 |
+ *) K_DEFCONFIG="defconfig";; |
684 |
+ esac |
685 |
+ else |
686 |
+ K_DEFCONFIG="defconfig" |
687 |
+ fi |
688 |
+ fi |
689 |
+ |
690 |
+ # if there arent any installed headers, then there also isnt an asm |
691 |
+ # symlink in /usr/include/, and make defconfig will fail, so we have |
692 |
+ # to force an include path with $S. |
693 |
+ HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" |
694 |
+ ln -sf asm-${KARCH} "${S}"/include/asm |
695 |
+ cross_pre_c_headers && return 0 |
696 |
+ |
697 |
+ make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})" |
698 |
+ if compile_headers_tweak_config ; then |
699 |
+ yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed" |
700 |
+ fi |
701 |
+ make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" |
702 |
+ make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" |
703 |
+ fi |
704 |
+} |
705 |
+ |
706 |
+compile_headers_tweak_config() { |
707 |
+ # some targets can be very very picky, so let's finesse the |
708 |
+ # .config based upon any info we may have |
709 |
+ case ${CTARGET} in |
710 |
+ sh*) |
711 |
+ sed -i '/CONFIG_CPU_SH/d' .config |
712 |
+ echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config |
713 |
+ return 0;; |
714 |
+ esac |
715 |
+ |
716 |
+ # no changes, so lets do nothing |
717 |
+ return 1 |
718 |
+} |
719 |
+ |
720 |
+# install functions |
721 |
+#============================================================== |
722 |
+install_universal() { |
723 |
+ # Fix silly permissions in tarball |
724 |
+ cd "${WORKDIR}" |
725 |
+ chown -R 0:0 * >& /dev/null |
726 |
+ chmod -R a+r-w+X,u+w * |
727 |
+ cd ${OLDPWD} |
728 |
+} |
729 |
+ |
730 |
+install_headers() { |
731 |
+ local ddir=$(kernel_header_destdir) |
732 |
+ |
733 |
+ # 2.6.18 introduces headers_install which means we dont need any |
734 |
+ # of this crap anymore :D |
735 |
+ if kernel_is ge 2 6 18 ; then |
736 |
+ env_setup_xmakeopts |
737 |
+ emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die |
738 |
+ |
739 |
+ # let other packages install some of these headers |
740 |
+ rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc... |
741 |
+ return 0 |
742 |
+ fi |
743 |
+ |
744 |
+ # Do not use "linux/*" as that can cause problems with very long |
745 |
+ # $S values where the cmdline to cp is too long |
746 |
+ pushd "${S}" >/dev/null |
747 |
+ dodir ${ddir#${EPREFIX}}/linux |
748 |
+ cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die |
749 |
+ rm -rf "${D}"/${ddir}/linux/modules |
750 |
+ |
751 |
+ dodir ${ddir#${EPREFIX}}/asm |
752 |
+ cp -pPR "${S}"/include/asm/* "${ED}"/${ddir}/asm |
753 |
+ |
754 |
+ if kernel_is 2 6 ; then |
755 |
+ dodir ${ddir#${EPREFIX}}/asm-generic |
756 |
+ cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic |
757 |
+ fi |
758 |
+ |
759 |
+ # clean up |
760 |
+ find "${D}" -name '*.orig' -exec rm -f {} \; |
761 |
+ |
762 |
+ popd >/dev/null |
763 |
+} |
764 |
+ |
765 |
+install_sources() { |
766 |
+ local file |
767 |
+ |
768 |
+ cd "${S}" |
769 |
+ dodir /usr/src |
770 |
+ echo ">>> Copying sources ..." |
771 |
+ |
772 |
+ file="$(find ${WORKDIR} -iname "docs" -type d)" |
773 |
+ if [[ -n ${file} ]]; then |
774 |
+ for file in $(find ${file} -type f); do |
775 |
+ echo "${file//*docs\/}" >> "${S}"/patches.txt |
776 |
+ echo "===================================================" >> "${S}"/patches.txt |
777 |
+ cat ${file} >> "${S}"/patches.txt |
778 |
+ echo "===================================================" >> "${S}"/patches.txt |
779 |
+ echo "" >> "${S}"/patches.txt |
780 |
+ done |
781 |
+ fi |
782 |
+ |
783 |
+ if [[ ! -f ${S}/patches.txt ]]; then |
784 |
+ # patches.txt is empty so lets use our ChangeLog |
785 |
+ [[ -f ${FILESDIR}/../ChangeLog ]] && \ |
786 |
+ echo "Please check the ebuild ChangeLog for more details." \ |
787 |
+ > "${S}"/patches.txt |
788 |
+ fi |
789 |
+ |
790 |
+ mv ${WORKDIR}/linux* "${ED}"/usr/src |
791 |
+ |
792 |
+ if [[ -n "${UNIPATCH_DOCS}" ]] ; then |
793 |
+ for i in ${UNIPATCH_DOCS}; do |
794 |
+ dodoc "${T}"/${i} |
795 |
+ done |
796 |
+ fi |
797 |
+} |
798 |
+ |
799 |
+# pkg_preinst functions |
800 |
+#============================================================== |
801 |
+preinst_headers() { |
802 |
+ local ddir=$(kernel_header_destdir) |
803 |
+ [[ -L ${ddir}/linux ]] && rm ${ddir}/linux |
804 |
+ [[ -L ${ddir}/asm ]] && rm ${ddir}/asm |
805 |
+} |
806 |
+ |
807 |
+# pkg_postinst functions |
808 |
+#============================================================== |
809 |
+postinst_sources() { |
810 |
+ local MAKELINK=0 |
811 |
+ |
812 |
+ # if we have USE=symlink, then force K_SYMLINK=1 |
813 |
+ use symlink && K_SYMLINK=1 |
814 |
+ |
815 |
+ # if we're using a deblobbed kernel, it's not supported |
816 |
+ [[ $K_DEBLOB_AVAILABLE == 1 ]] && \ |
817 |
+ use deblob && \ |
818 |
+ K_SECURITY_UNSUPPORTED=deblob |
819 |
+ |
820 |
+ # if we are to forcably symlink, delete it if it already exists first. |
821 |
+ if [[ ${K_SYMLINK} > 0 ]]; then |
822 |
+ [[ -h ${EROOT}usr/src/linux ]] && rm ${EROOT}usr/src/linux |
823 |
+ MAKELINK=1 |
824 |
+ fi |
825 |
+ |
826 |
+ # if the link doesnt exist, lets create it |
827 |
+ [[ ! -h ${EROOT}usr/src/linux ]] && MAKELINK=1 |
828 |
+ |
829 |
+ if [[ ${MAKELINK} == 1 ]]; then |
830 |
+ cd "${EROOT}"usr/src |
831 |
+ ln -sf linux-${KV_FULL} linux |
832 |
+ cd ${OLDPWD} |
833 |
+ fi |
834 |
+ |
835 |
+ # Don't forget to make directory for sysfs |
836 |
+ [[ ! -d ${EROOT}sys ]] && kernel_is 2 6 && mkdir ${EROOT}sys |
837 |
+ |
838 |
+ echo |
839 |
+ elog "If you are upgrading from a previous kernel, you may be interested" |
840 |
+ elog "in the following document:" |
841 |
+ elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" |
842 |
+ echo |
843 |
+ |
844 |
+ # if K_EXTRAEINFO is set then lets display it now |
845 |
+ if [[ -n ${K_EXTRAEINFO} ]]; then |
846 |
+ echo ${K_EXTRAEINFO} | fmt | |
847 |
+ while read -s ELINE; do einfo "${ELINE}"; done |
848 |
+ fi |
849 |
+ |
850 |
+ # if K_EXTRAELOG is set then lets display it now |
851 |
+ if [[ -n ${K_EXTRAELOG} ]]; then |
852 |
+ echo ${K_EXTRAELOG} | fmt | |
853 |
+ while read -s ELINE; do elog "${ELINE}"; done |
854 |
+ fi |
855 |
+ |
856 |
+ # if K_EXTRAEWARN is set then lets display it now |
857 |
+ if [[ -n ${K_EXTRAEWARN} ]]; then |
858 |
+ echo ${K_EXTRAEWARN} | fmt | |
859 |
+ while read -s ELINE; do ewarn "${ELINE}"; done |
860 |
+ fi |
861 |
+ |
862 |
+ # optionally display security unsupported message |
863 |
+ # Start with why |
864 |
+ if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then |
865 |
+ ewarn "Deblobbed kernels may not be up-to-date security-wise" |
866 |
+ ewarn "as they depend on external scripts." |
867 |
+ elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then |
868 |
+ ewarn "${PN} is UNSUPPORTED by Gentoo Security." |
869 |
+ fi |
870 |
+ # And now the general message. |
871 |
+ if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then |
872 |
+ ewarn "This means that it is likely to be vulnerable to recent security issues." |
873 |
+ ewarn "For specific information on why this kernel is unsupported, please read:" |
874 |
+ ewarn "http://www.gentoo.org/proj/en/security/kernel.xml" |
875 |
+ fi |
876 |
+ |
877 |
+ # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765) |
878 |
+ KV_MAJOR=$(get_version_component_range 1 ${OKV}) |
879 |
+ KV_MINOR=$(get_version_component_range 2 ${OKV}) |
880 |
+ KV_PATCH=$(get_version_component_range 3 ${OKV}) |
881 |
+ if [[ "$(tc-arch)" = "sparc" ]]; then |
882 |
+ if [[ $(gcc-major-version) -lt 4 && $(gcc-minor-version) -lt 4 ]]; then |
883 |
+ if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]] ; then |
884 |
+ echo |
885 |
+ elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that" |
886 |
+ elog "you now need to do" |
887 |
+ elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-" |
888 |
+ elog "instead of just" |
889 |
+ elog " make" |
890 |
+ elog "to compile the kernel. For more information please browse to" |
891 |
+ elog "https://bugs.gentoo.org/show_bug.cgi?id=214765" |
892 |
+ echo |
893 |
+ fi |
894 |
+ fi |
895 |
+ fi |
896 |
+} |
897 |
+ |
898 |
+# pkg_setup functions |
899 |
+#============================================================== |
900 |
+setup_headers() { |
901 |
+ [[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/} |
902 |
+ for i in ${H_SUPPORTEDARCH}; do |
903 |
+ [[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes" |
904 |
+ done |
905 |
+ |
906 |
+ if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then |
907 |
+ echo |
908 |
+ eerror "This version of ${PN} does not support $(tc-arch)." |
909 |
+ eerror "Please merge the appropriate sources, in most cases" |
910 |
+ eerror "(but not all) this will be called $(tc-arch)-headers." |
911 |
+ die "Package unsupported for $(tc-arch)" |
912 |
+ fi |
913 |
+} |
914 |
+ |
915 |
+# unipatch |
916 |
+#============================================================== |
917 |
+unipatch() { |
918 |
+ local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE |
919 |
+ local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG |
920 |
+ |
921 |
+ # set to a standard locale to ensure sorts are ordered properly. |
922 |
+ myLC_ALL="${LC_ALL}" |
923 |
+ myLANG="${LANG}" |
924 |
+ LC_ALL="C" |
925 |
+ LANG="" |
926 |
+ |
927 |
+ [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" |
928 |
+ [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} |
929 |
+ |
930 |
+ # We're gonna need it when doing patches with a predefined patchlevel |
931 |
+ eshopts_push -s extglob |
932 |
+ |
933 |
+ # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers |
934 |
+ # usage can be either via an env var or by params |
935 |
+ # although due to the nature we pass this within this eclass |
936 |
+ # it shall be by param only. |
937 |
+ # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" |
938 |
+ UNIPATCH_LIST="${@}" |
939 |
+ |
940 |
+ #unpack any passed tarballs |
941 |
+ for i in ${UNIPATCH_LIST}; do |
942 |
+ if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then |
943 |
+ if [ -n "${UNIPATCH_STRICTORDER}" ]; then |
944 |
+ unset z |
945 |
+ STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) |
946 |
+ for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); |
947 |
+ do z="${z}0"; |
948 |
+ done |
949 |
+ PATCH_ORDER="${z}${STRICT_COUNT}" |
950 |
+ |
951 |
+ mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}" |
952 |
+ pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null |
953 |
+ unpack ${i##*/} |
954 |
+ popd >/dev/null |
955 |
+ else |
956 |
+ pushd "${KPATCH_DIR}" >/dev/null |
957 |
+ unpack ${i##*/} |
958 |
+ popd >/dev/null |
959 |
+ fi |
960 |
+ |
961 |
+ [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" |
962 |
+ else |
963 |
+ extention=${i/*./} |
964 |
+ extention=${extention/:*/} |
965 |
+ PIPE_CMD="" |
966 |
+ case ${extention} in |
967 |
+ xz) PIPE_CMD="xz -dc";; |
968 |
+ lzma) PIPE_CMD="lzma -dc";; |
969 |
+ bz2) PIPE_CMD="bzip2 -dc";; |
970 |
+ patch*) PIPE_CMD="cat";; |
971 |
+ diff) PIPE_CMD="cat";; |
972 |
+ gz|Z|z) PIPE_CMD="gzip -dc";; |
973 |
+ ZIP|zip) PIPE_CMD="unzip -p";; |
974 |
+ *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";; |
975 |
+ esac |
976 |
+ |
977 |
+ PATCH_LEVEL=${i/*([^:])?(:)} |
978 |
+ i=${i/:*/} |
979 |
+ x=${i/*\//} |
980 |
+ x=${x/\.${extention}/} |
981 |
+ |
982 |
+ if [ -n "${PIPE_CMD}" ]; then |
983 |
+ if [ ! -r "${i}" ]; then |
984 |
+ echo |
985 |
+ eerror "FATAL: unable to locate:" |
986 |
+ eerror "${i}" |
987 |
+ eerror "for read-only. The file either has incorrect permissions" |
988 |
+ eerror "or does not exist." |
989 |
+ die Unable to locate ${i} |
990 |
+ fi |
991 |
+ |
992 |
+ if [ -n "${UNIPATCH_STRICTORDER}" ]; then |
993 |
+ unset z |
994 |
+ STRICT_COUNT=$((10#${STRICT_COUNT} + 1)) |
995 |
+ for((y=0; y<$((6 - ${#STRICT_COUNT})); y++)); |
996 |
+ do z="${z}0"; |
997 |
+ done |
998 |
+ PATCH_ORDER="${z}${STRICT_COUNT}" |
999 |
+ |
1000 |
+ mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/ |
1001 |
+ $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" |
1002 |
+ else |
1003 |
+ $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) || die "uncompressing patch failed" |
1004 |
+ fi |
1005 |
+ fi |
1006 |
+ fi |
1007 |
+ |
1008 |
+ # If experimental was not chosen by the user, drop experimental patches not in K_EXP_GENPATCHES_LIST. |
1009 |
+ if [[ "${i}" == *"genpatches-"*".experimental."* && -n ${K_EXP_GENPATCHES_PULL} ]] ; then |
1010 |
+ if [[ -z ${K_EXP_GENPATCHES_NOUSE} ]] && use experimental; then |
1011 |
+ continue |
1012 |
+ fi |
1013 |
+ |
1014 |
+ local j |
1015 |
+ for j in ${KPATCH_DIR}/*/50*_*.patch*; do |
1016 |
+ for k in ${K_EXP_GENPATCHES_LIST} ; do |
1017 |
+ [[ "$(basename ${j})" == ${k}* ]] && continue 2 |
1018 |
+ done |
1019 |
+ UNIPATCH_DROP+=" $(basename ${j})" |
1020 |
+ done |
1021 |
+ fi |
1022 |
+ done |
1023 |
+ |
1024 |
+ #populate KPATCH_DIRS so we know where to look to remove the excludes |
1025 |
+ x=${KPATCH_DIR} |
1026 |
+ KPATCH_DIR="" |
1027 |
+ for i in $(find ${x} -type d | sort -n); do |
1028 |
+ KPATCH_DIR="${KPATCH_DIR} ${i}" |
1029 |
+ done |
1030 |
+ |
1031 |
+ # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot |
1032 |
+ # bug #272676 |
1033 |
+ if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then |
1034 |
+ if [[ ${KV_MAJOR} -ge 3 || ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then |
1035 |
+ UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch" |
1036 |
+ echo |
1037 |
+ ewarn "fbcondecor currently prevents sparc/sparc64 from booting" |
1038 |
+ ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch." |
1039 |
+ ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details" |
1040 |
+ echo |
1041 |
+ fi |
1042 |
+ fi |
1043 |
+ |
1044 |
+ #so now lets get rid of the patchno's we want to exclude |
1045 |
+ UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" |
1046 |
+ for i in ${UNIPATCH_DROP}; do |
1047 |
+ ebegin "Excluding Patch #${i}" |
1048 |
+ for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done |
1049 |
+ eend $? |
1050 |
+ done |
1051 |
+ |
1052 |
+ # and now, finally, we patch it :) |
1053 |
+ for x in ${KPATCH_DIR}; do |
1054 |
+ for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n); do |
1055 |
+ STDERR_T="${T}/${i/*\//}" |
1056 |
+ STDERR_T="${STDERR_T/.patch*/.err}" |
1057 |
+ |
1058 |
+ [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} |
1059 |
+ #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} |
1060 |
+ |
1061 |
+ if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi |
1062 |
+ |
1063 |
+ #################################################################### |
1064 |
+ # IMPORTANT: This is temporary code to support Linux git 3.15_rc1! # |
1065 |
+ # # |
1066 |
+ # The patch contains a removal of a symlink, followed by addition # |
1067 |
+ # of a file with the same name as the symlink in the same # |
1068 |
+ # location; this causes the dry-run to fail, filed bug #507656. # |
1069 |
+ # # |
1070 |
+ # https://bugs.gentoo.org/show_bug.cgi?id=507656 # |
1071 |
+ #################################################################### |
1072 |
+ if [[ ${PN} == "git-sources" ]] ; then |
1073 |
+ if [[ ${KV_MAJOR}${KV_PATCH} -ge 315 && ${RELEASETYPE} == -rc ]] ; then |
1074 |
+ ebegin "Applying ${i/*\//} (-p1)" |
1075 |
+ if [ $(patch -p1 --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then |
1076 |
+ eend 0 |
1077 |
+ rm ${STDERR_T} |
1078 |
+ break |
1079 |
+ else |
1080 |
+ eend 1 |
1081 |
+ eerror "Failed to apply patch ${i/*\//}" |
1082 |
+ eerror "Please attach ${STDERR_T} to any bug you may post." |
1083 |
+ eshopts_pop |
1084 |
+ die "Failed to apply ${i/*\//} on patch depth 1." |
1085 |
+ fi |
1086 |
+ fi |
1087 |
+ fi |
1088 |
+ #################################################################### |
1089 |
+ |
1090 |
+ while [ ${PATCH_DEPTH} -lt 5 ]; do |
1091 |
+ echo "Attempting Dry-run:" >> ${STDERR_T} |
1092 |
+ echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T} |
1093 |
+ echo "=======================================================" >> ${STDERR_T} |
1094 |
+ if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then |
1095 |
+ ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH})" |
1096 |
+ echo "Attempting patch:" > ${STDERR_T} |
1097 |
+ echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T} |
1098 |
+ echo "=======================================================" >> ${STDERR_T} |
1099 |
+ if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then |
1100 |
+ eend 0 |
1101 |
+ rm ${STDERR_T} |
1102 |
+ break |
1103 |
+ else |
1104 |
+ eend 1 |
1105 |
+ eerror "Failed to apply patch ${i/*\//}" |
1106 |
+ eerror "Please attach ${STDERR_T} to any bug you may post." |
1107 |
+ eshopts_pop |
1108 |
+ die "Failed to apply ${i/*\//} on patch depth ${PATCH_DEPTH}." |
1109 |
+ fi |
1110 |
+ else |
1111 |
+ PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) |
1112 |
+ fi |
1113 |
+ done |
1114 |
+ if [ ${PATCH_DEPTH} -eq 5 ]; then |
1115 |
+ eerror "Failed to dry-run patch ${i/*\//}" |
1116 |
+ eerror "Please attach ${STDERR_T} to any bug you may post." |
1117 |
+ eshopts_pop |
1118 |
+ die "Unable to dry-run patch on any patch depth lower than 5." |
1119 |
+ fi |
1120 |
+ done |
1121 |
+ done |
1122 |
+ |
1123 |
+ # When genpatches is used, we want to install 0000_README which documents |
1124 |
+ # the patches that were used; such that the user can see them, bug #301478. |
1125 |
+ if [[ ! -z ${K_WANT_GENPATCHES} ]] ; then |
1126 |
+ UNIPATCH_DOCS="${UNIPATCH_DOCS} 0000_README" |
1127 |
+ fi |
1128 |
+ |
1129 |
+ # When files listed in UNIPATCH_DOCS are found in KPATCH_DIR's, we copy it |
1130 |
+ # to the temporary directory and remember them in UNIPATCH_DOCS to install |
1131 |
+ # them during the install phase. |
1132 |
+ local tmp |
1133 |
+ for x in ${KPATCH_DIR}; do |
1134 |
+ for i in ${UNIPATCH_DOCS}; do |
1135 |
+ if [[ -f "${x}/${i}" ]] ; then |
1136 |
+ tmp="${tmp} ${i}" |
1137 |
+ cp -f "${x}/${i}" "${T}"/ |
1138 |
+ fi |
1139 |
+ done |
1140 |
+ done |
1141 |
+ UNIPATCH_DOCS="${tmp}" |
1142 |
+ |
1143 |
+ # clean up KPATCH_DIR's - fixes bug #53610 |
1144 |
+ for x in ${KPATCH_DIR}; do rm -Rf ${x}; done |
1145 |
+ |
1146 |
+ LC_ALL="${myLC_ALL}" |
1147 |
+ LANG="${myLANG}" |
1148 |
+ eshopts_pop |
1149 |
+} |
1150 |
+ |
1151 |
+# getfilevar accepts 2 vars as follows: |
1152 |
+# getfilevar <VARIABLE> <CONFIGFILE> |
1153 |
+# pulled from linux-info |
1154 |
+ |
1155 |
+getfilevar() { |
1156 |
+ local workingdir basefname basedname xarch=$(tc-arch-kernel) |
1157 |
+ |
1158 |
+ if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then |
1159 |
+ echo -e "\n" |
1160 |
+ eerror "getfilevar requires 2 variables, with the second a valid file." |
1161 |
+ eerror " getfilevar <VARIABLE> <CONFIGFILE>" |
1162 |
+ else |
1163 |
+ workingdir=${PWD} |
1164 |
+ basefname=$(basename ${2}) |
1165 |
+ basedname=$(dirname ${2}) |
1166 |
+ unset ARCH |
1167 |
+ |
1168 |
+ cd ${basedname} |
1169 |
+ echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \ |
1170 |
+ make ${BUILD_FIXES} -s -f - e 2>/dev/null |
1171 |
+ cd ${workingdir} |
1172 |
+ |
1173 |
+ ARCH=${xarch} |
1174 |
+ fi |
1175 |
+} |
1176 |
+ |
1177 |
+detect_arch() { |
1178 |
+ # This function sets ARCH_URI and ARCH_PATCH |
1179 |
+ # with the neccessary info for the arch sepecific compatibility |
1180 |
+ # patchsets. |
1181 |
+ |
1182 |
+ local ALL_ARCH LOOP_ARCH COMPAT_URI i |
1183 |
+ |
1184 |
+ # COMPAT_URI is the contents of ${ARCH}_URI |
1185 |
+ # ARCH_URI is the URI for all the ${ARCH}_URI patches |
1186 |
+ # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH |
1187 |
+ |
1188 |
+ ARCH_URI="" |
1189 |
+ ARCH_PATCH="" |
1190 |
+ ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86" |
1191 |
+ |
1192 |
+ for LOOP_ARCH in ${ALL_ARCH}; do |
1193 |
+ COMPAT_URI="${LOOP_ARCH}_URI" |
1194 |
+ COMPAT_URI="${!COMPAT_URI}" |
1195 |
+ |
1196 |
+ [[ -n ${COMPAT_URI} ]] && \ |
1197 |
+ ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )" |
1198 |
+ |
1199 |
+ if [[ ${LOOP_ARCH} == "$(echo $(tc-arch-kernel) | tr '[:lower:]' '[:upper:]')" ]]; then |
1200 |
+ for i in ${COMPAT_URI}; do |
1201 |
+ ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" |
1202 |
+ done |
1203 |
+ fi |
1204 |
+ done |
1205 |
+} |
1206 |
+ |
1207 |
+headers___fix() { |
1208 |
+ # Voodoo to partially fix broken upstream headers. |
1209 |
+ # note: do not put inline/asm/volatile together (breaks "inline asm volatile") |
1210 |
+ sed -i \ |
1211 |
+ -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \ |
1212 |
+ -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \ |
1213 |
+ -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \ |
1214 |
+ -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \ |
1215 |
+ -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \ |
1216 |
+ "$@" |
1217 |
+} |
1218 |
+ |
1219 |
+# common functions |
1220 |
+#============================================================== |
1221 |
+kernel-2_src_unpack() { |
1222 |
+ universal_unpack |
1223 |
+ debug-print "Doing unipatch" |
1224 |
+ |
1225 |
+ [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ |
1226 |
+ unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" |
1227 |
+ |
1228 |
+ debug-print "Doing premake" |
1229 |
+ |
1230 |
+ # allow ebuilds to massage the source tree after patching but before |
1231 |
+ # we run misc `make` functions below |
1232 |
+ [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake |
1233 |
+ |
1234 |
+ debug-print "Doing epatch_user" |
1235 |
+ epatch_user |
1236 |
+ |
1237 |
+ debug-print "Doing unpack_set_extraversion" |
1238 |
+ |
1239 |
+ [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion |
1240 |
+ unpack_fix_install_path |
1241 |
+ |
1242 |
+ # Setup xmakeopts and cd into sourcetree. |
1243 |
+ env_setup_xmakeopts |
1244 |
+ cd "${S}" |
1245 |
+ |
1246 |
+ # We dont need a version.h for anything other than headers |
1247 |
+ # at least, I should hope we dont. If this causes problems |
1248 |
+ # take out the if/fi block and inform me please. |
1249 |
+ # unpack_2_6 should now be 2.6.17 safe anyways |
1250 |
+ if [[ ${ETYPE} == headers ]]; then |
1251 |
+ kernel_is 2 4 && unpack_2_4 |
1252 |
+ kernel_is 2 6 && unpack_2_6 |
1253 |
+ fi |
1254 |
+ |
1255 |
+ if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then |
1256 |
+ cp "${DISTDIR}/${DEBLOB_A}" "${T}" || die "cp ${DEBLOB_A} failed" |
1257 |
+ cp "${DISTDIR}/${DEBLOB_CHECK_A}" "${T}/deblob-check" || die "cp ${DEBLOB_CHECK_A} failed" |
1258 |
+ chmod +x "${T}/${DEBLOB_A}" "${T}/deblob-check" || die "chmod deblob scripts failed" |
1259 |
+ fi |
1260 |
+ |
1261 |
+ # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox |
1262 |
+ # only do this for kernel < 2.6.27 since this file does not exist in later |
1263 |
+ # kernels |
1264 |
+ if [[ -n ${KV_MINOR} && ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]] ; then |
1265 |
+ sed -i \ |
1266 |
+ -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ |
1267 |
+ "${S}"/arch/ppc/Makefile |
1268 |
+ else |
1269 |
+ sed -i \ |
1270 |
+ -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ |
1271 |
+ "${S}"/arch/powerpc/Makefile |
1272 |
+ fi |
1273 |
+} |
1274 |
+ |
1275 |
+kernel-2_src_compile() { |
1276 |
+ cd "${S}" |
1277 |
+ [[ ${ETYPE} == headers ]] && compile_headers |
1278 |
+ |
1279 |
+ if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then |
1280 |
+ echo ">>> Running deblob script ..." |
1281 |
+ python_setup |
1282 |
+ sh "${T}/${DEBLOB_A}" --force || die "Deblob script failed to run!!!" |
1283 |
+ fi |
1284 |
+} |
1285 |
+ |
1286 |
+# if you leave it to the default src_test, it will run make to |
1287 |
+# find whether test/check targets are present; since "make test" |
1288 |
+# actually produces a few support files, they are installed even |
1289 |
+# though the package is binchecks-restricted. |
1290 |
+# |
1291 |
+# Avoid this altogether by making the function moot. |
1292 |
+kernel-2_src_test() { :; } |
1293 |
+ |
1294 |
+kernel-2_pkg_preinst() { |
1295 |
+ [[ ${ETYPE} == headers ]] && preinst_headers |
1296 |
+} |
1297 |
+ |
1298 |
+kernel-2_src_install() { |
1299 |
+ install_universal |
1300 |
+ [[ ${ETYPE} == headers ]] && install_headers |
1301 |
+ [[ ${ETYPE} == sources ]] && install_sources |
1302 |
+} |
1303 |
+ |
1304 |
+kernel-2_pkg_postinst() { |
1305 |
+ [[ ${ETYPE} == sources ]] && postinst_sources |
1306 |
+} |
1307 |
+ |
1308 |
+kernel-2_pkg_setup() { |
1309 |
+ if kernel_is 2 4; then |
1310 |
+ if [[ $(gcc-major-version) -ge 4 ]] ; then |
1311 |
+ echo |
1312 |
+ ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!" |
1313 |
+ ewarn "Either switch to another gcc-version (via gcc-config) or use a" |
1314 |
+ ewarn "newer kernel that supports gcc-4." |
1315 |
+ echo |
1316 |
+ ewarn "Also be aware that bugreports about gcc-4 not working" |
1317 |
+ ewarn "with linux-2.4 based ebuilds will be closed as INVALID!" |
1318 |
+ echo |
1319 |
+ epause 10 |
1320 |
+ fi |
1321 |
+ fi |
1322 |
+ |
1323 |
+ ABI="${KERNEL_ABI}" |
1324 |
+ [[ ${ETYPE} == headers ]] && setup_headers |
1325 |
+ [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." |
1326 |
+} |
1327 |
+ |
1328 |
+kernel-2_pkg_postrm() { |
1329 |
+ # This warning only makes sense for kernel sources. |
1330 |
+ [[ ${ETYPE} == headers ]] && return 0 |
1331 |
+ |
1332 |
+ # If there isn't anything left behind, then don't complain. |
1333 |
+ [[ -e ${EROOT}usr/src/linux-${KV_FULL} ]] || return 0 |
1334 |
+ echo |
1335 |
+ ewarn "Note: Even though you have successfully unmerged " |
1336 |
+ ewarn "your kernel package, directories in kernel source location: " |
1337 |
+ ewarn "${EROOT}usr/src/linux-${KV_FULL}" |
1338 |
+ ewarn "with modified files will remain behind. By design, package managers" |
1339 |
+ ewarn "will not remove these modified files and the directories they reside in." |
1340 |
+ echo |
1341 |
+} |