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kernel.spec
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# We have to override the new %%install behavior because, well... the kernel is special.
%global __spec_install_pre %{___build_pre}
Summary: The Linux kernel
# For a stable, released kernel, released_kernel should be 1. For rawhide
# and/or a kernel built from an rc or git snapshot, released_kernel should
# be 0.
%global released_kernel 1
# Sign modules on x86. Make sure the config files match this setting if more
# architectures are added.
%ifarch %{ix86} x86_64
%global signkernel 1
%global signmodules 1
%global zipmodules 1
%else
%global signkernel 0
%global signmodules 1
%global zipmodules 1
%endif
%if %{zipmodules}
%global zipsed -e 's/\.ko$/\.ko.xz/'
%endif
# define buildid .local
# baserelease defines which build revision of this kernel version we're
# building. We used to call this fedora_build, but the magical name
# baserelease is matched by the rpmdev-bumpspec tool, which you should use.
#
# We used to have some extra magic weirdness to bump this automatically,
# but now we don't. Just use: rpmdev-bumpspec -c 'comment for changelog'
# When changing base_sublevel below or going from rc to a final kernel,
# reset this by hand to 1 (or to 0 and then use rpmdev-bumpspec).
# scripts/rebase.sh should be made to do that for you, actually.
#
# NOTE: baserelease must be > 0 or bad things will happen if you switch
# to a released kernel (released version will be < rc version)
#
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 200
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
# on top of -- for example, 3.1-rc7-git1 starts with a 3.0 base,
# which yields a base_sublevel of 0.
%define base_sublevel 20
## If this is a released kernel ##
%if 0%{?released_kernel}
# Do we have a -stable update to apply?
%define stable_update 4
# Set rpm version accordingly
%if 0%{?stable_update}
%define stablerev %{stable_update}
%define stable_base %{stable_update}
%endif
%define rpmversion 4.%{base_sublevel}.%{stable_update}
## The not-released-kernel case ##
%else
# The next upstream release sublevel (base_sublevel+1)
%define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
# The rc snapshot level
%global rcrev 7
# The git snapshot level
%define gitrev 0
# Set rpm version accordingly
%define rpmversion 4.%{upstream_sublevel}.0
%endif
# Nb: The above rcrev and gitrev values automagically define Patch00 and Patch01 below.
# What parts do we want to build? We must build at least one kernel.
# These are the kernels that are built IF the architecture allows it.
# All should default to 1 (enabled) and be flipped to 0 (disabled)
# by later arch-specific checks.
# The following build options are enabled by default.
# Use either --without <opt> in your rpmbuild command or force values
# to 0 in here to disable them.
#
# standard kernel
%define with_up %{?_without_up: 0} %{?!_without_up: 1}
# kernel PAE (only valid for i686 (PAE) and ARM (lpae))
%define with_pae %{?_without_pae: 0} %{?!_without_pae: 1}
# kernel-debug
%define with_debug %{?_without_debug: 0} %{?!_without_debug: 1}
# kernel-headers
%define with_headers %{?_without_headers: 0} %{?!_without_headers: 1}
%define with_cross_headers %{?_without_cross_headers: 0} %{?!_without_cross_headers: 1}
# kernel-debuginfo
%define with_debuginfo %{?_without_debuginfo: 0} %{?!_without_debuginfo: 1}
# Want to build a the vsdo directories installed
%define with_vdso_install %{?_without_vdso_install: 0} %{?!_without_vdso_install: 1}
#
# Additional options for user-friendly one-off kernel building:
#
# Only build the base kernel (--with baseonly):
%define with_baseonly %{?_with_baseonly: 1} %{?!_with_baseonly: 0}
# Only build the pae kernel (--with paeonly):
%define with_paeonly %{?_with_paeonly: 1} %{?!_with_paeonly: 0}
# Only build the debug kernel (--with dbgonly):
%define with_dbgonly %{?_with_dbgonly: 1} %{?!_with_dbgonly: 0}
#
# should we do C=1 builds with sparse
%define with_sparse %{?_with_sparse: 1} %{?!_with_sparse: 0}
#
# Cross compile requested?
%define with_cross %{?_with_cross: 1} %{?!_with_cross: 0}
#
# build a release kernel on rawhide
%define with_release %{?_with_release: 1} %{?!_with_release: 0}
# verbose build, i.e. no silent rules and V=1
%define with_verbose %{?_with_verbose: 1} %{?!_with_verbose: 0}
# Set debugbuildsenabled to 1 for production (build separate debug kernels)
# and 0 for rawhide (all kernels are debug kernels).
# See also 'make debug' and 'make release'.
%define debugbuildsenabled 1
# Kernel headers are being split out into a separate package
%if 0%{?fedora}
%define with_headers 0
%define with_cross_headers 0
%endif
%if %{with_verbose}
%define make_opts V=1
%else
%define make_opts -s
%endif
# Want to build a vanilla kernel build without any non-upstream patches?
%define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
# pkg_release is what we'll fill in for the rpm Release: field
%if 0%{?released_kernel}
%define pkg_release %{fedora_build}%{?buildid}%{?dist}
%else
# non-released_kernel
%if 0%{?rcrev}
%define rctag .rc%rcrev
%else
%define rctag .rc0
%endif
%if 0%{?gitrev}
%define gittag .git%gitrev
%else
%define gittag .git0
%endif
%define pkg_release 0%{?rctag}%{?gittag}.%{fedora_build}%{?buildid}%{?dist}
%endif
# The kernel tarball/base version
%define kversion 4.%{base_sublevel}
%define make_target bzImage
%define image_install_path boot
%define KVERREL %{version}-%{release}.%{_target_cpu}
%define hdrarch %_target_cpu
%define asmarch %_target_cpu
%if 0%{!?nopatches:1}
%define nopatches 0
%endif
%if %{with_vanilla}
%define nopatches 1
%endif
%if %{nopatches}
%define variant -vanilla
%endif
%if !%{debugbuildsenabled}
%define with_debug 0
%endif
%if !%{with_debuginfo}
%define _enable_debug_packages 0
%endif
%define debuginfodir /usr/lib/debug
# Needed because we override almost everything involving build-ids
# and debuginfo generation. Currently we rely on the old alldebug setting.
%global _build_id_links alldebug
# kernel PAE is only built on ARMv7 in rawhide.
# Fedora 27 and earlier still support PAE, so change this on rebases.
# %ifnarch i686 armv7hl
%ifnarch armv7hl
%define with_pae 0
%endif
# if requested, only build base kernel
%if %{with_baseonly}
%define with_pae 0
%define with_debug 0
%endif
# if requested, only build pae kernel
%if %{with_paeonly}
%define with_up 0
%define with_debug 0
%endif
# if requested, only build debug kernel
%if %{with_dbgonly}
%if %{debugbuildsenabled}
%define with_up 0
%define with_pae 0
%endif
%define with_pae 0
%endif
%define all_x86 i386 i686
%if %{with_vdso_install}
%define use_vdso 1
%endif
# Overrides for generic default options
# don't do debug builds on anything but i686 and x86_64
%ifnarch i686 x86_64
%define with_debug 0
%endif
# don't build noarch kernels or headers (duh)
%ifarch noarch
%define with_up 0
%define with_headers 0
%define with_cross_headers 0
%define all_arch_configs kernel-%{version}-*.config
%endif
# sparse blows up on ppc
%ifnarch %{power64}
%define with_sparse 0
%endif
# Per-arch tweaks
%ifarch %{all_x86}
%define asmarch x86
%define hdrarch i386
%define pae PAE
%define all_arch_configs kernel-%{version}-i?86*.config
%define kernel_image arch/x86/boot/bzImage
%endif
%ifarch x86_64
%define asmarch x86
%define all_arch_configs kernel-%{version}-x86_64*.config
%define kernel_image arch/x86/boot/bzImage
%endif
%ifarch %{power64}
%define asmarch powerpc
%define hdrarch powerpc
%define make_target vmlinux
%define kernel_image vmlinux
%define kernel_image_elf 1
%ifarch ppc64le
%define all_arch_configs kernel-%{version}-ppc64le*.config
%endif
%endif
%ifarch s390x
%define asmarch s390
%define hdrarch s390
%define all_arch_configs kernel-%{version}-s390x.config
%define kernel_image arch/s390/boot/bzImage
%endif
%ifarch %{arm}
%define all_arch_configs kernel-%{version}-arm*.config
%define skip_nonpae_vdso 1
%define asmarch arm
%define hdrarch arm
%define pae lpae
%define make_target bzImage
%define kernel_image arch/arm/boot/zImage
# http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html
%define kernel_mflags KALLSYMS_EXTRA_PASS=1
# we only build headers/perf/tools on the base arm arches
# just like we used to only build them on i386 for x86
%ifnarch armv7hl
%define with_headers 0
%define with_cross_headers 0
%endif
%endif
%ifarch aarch64
%define all_arch_configs kernel-%{version}-aarch64*.config
%define asmarch arm64
%define hdrarch arm64
%define make_target Image.gz
%define kernel_image arch/arm64/boot/Image.gz
%endif
# Should make listnewconfig fail if there's config options
# printed out?
%if %{nopatches}
%define listnewconfig_fail 0
%define configmismatch_fail 0
%else
%define listnewconfig_fail 1
%define configmismatch_fail 1
%endif
# To temporarily exclude an architecture from being built, add it to
# %%nobuildarches. Do _NOT_ use the ExclusiveArch: line, because if we
# don't build kernel-headers then the new build system will no longer let
# us use the previous build of that package -- it'll just be completely AWOL.
# Which is a BadThing(tm).
# We only build kernel-headers on the following...
%define nobuildarches i386
%ifarch %nobuildarches
%define with_up 0
%define with_pae 0
%define with_debuginfo 0
%define with_debug 0
%define _enable_debug_packages 0
%endif
%define with_pae_debug 0
%if %{with_pae}
%define with_pae_debug %{with_debug}
%endif
# Architectures we build tools/cpupower on
%define cpupowerarchs %{ix86} x86_64 %{power64} %{arm} aarch64
%if %{use_vdso}
%if 0%{?skip_nonpae_vdso}
%define _use_vdso 0
%else
%define _use_vdso 1
%endif
%else
%define _use_vdso 0
%endif
#
# Packages that need to be installed before the kernel is, because the %%post
# scripts use them.
#
%define kernel_prereq coreutils, systemd >= 203-2, /usr/bin/kernel-install
%define initrd_prereq dracut >= 027
Name: kernel%{?variant}
License: GPLv2 and Redistributable, no modification permitted
URL: https://www.kernel.org/
Version: %{rpmversion}
Release: %{pkg_release}
# DO NOT CHANGE THE 'ExclusiveArch' LINE TO TEMPORARILY EXCLUDE AN ARCHITECTURE BUILD.
# SET %%nobuildarches (ABOVE) INSTEAD
ExclusiveArch: %{all_x86} x86_64 s390x %{arm} aarch64 ppc64le
ExclusiveOS: Linux
%ifnarch %{nobuildarches}
Requires: kernel-core-uname-r = %{KVERREL}%{?variant}
Requires: kernel-modules-uname-r = %{KVERREL}%{?variant}
%endif
#
# List the packages used during the kernel build
#
BuildRequires: kmod, patch, bash, tar, git-core
BuildRequires: bzip2, xz, findutils, gzip, m4, perl-interpreter, perl-Carp, perl-devel, perl-generators, make, diffutils, gawk
BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex
BuildRequires: net-tools, hostname, bc, elfutils-devel, gcc-plugin-devel
# Used to mangle unversioned shebangs to be Python 3
BuildRequires: /usr/bin/pathfix.py
%if %{with_sparse}
BuildRequires: sparse
%endif
BuildConflicts: rhbuildsys(DiskFree) < 500Mb
%if %{with_debuginfo}
BuildRequires: rpm-build, elfutils
BuildConflicts: rpm < 4.13.0.1-19
# Most of these should be enabled after more investigation
%undefine _include_minidebuginfo
%undefine _find_debuginfo_dwz_opts
%undefine _unique_build_ids
%undefine _unique_debug_names
%undefine _unique_debug_srcs
%undefine _debugsource_packages
%undefine _debuginfo_subpackages
%undefine _include_gdb_index
%global _find_debuginfo_opts -r
%global _missing_build_ids_terminate_build 1
%global _no_recompute_build_ids 1
%endif
%if %{signkernel}%{signmodules}
BuildRequires: openssl openssl-devel
%if %{signkernel}
BuildRequires: pesign >= 0.10-4
%endif
%endif
%if %{with_cross}
BuildRequires: binutils-%{_build_arch}-linux-gnu, gcc-%{_build_arch}-linux-gnu
%define cross_opts CROSS_COMPILE=%{_build_arch}-linux-gnu-
%endif
Source0: https://www.kernel.org/pub/linux/kernel/v4.x/linux-%{kversion}.tar.xz
Source11: x509.genkey
Source12: remove-binary-diff.pl
Source15: merge.pl
Source16: mod-extra.list
Source17: mod-extra.sh
Source18: mod-sign.sh
Source90: filter-x86_64.sh
Source91: filter-armv7hl.sh
Source92: filter-i686.sh
Source93: filter-aarch64.sh
Source94: filter-ppc64le.sh
Source95: filter-s390x.sh
Source99: filter-modules.sh
%define modsign_cmd %{SOURCE18}
Source20: kernel-aarch64.config
Source21: kernel-aarch64-debug.config
Source22: kernel-armv7hl.config
Source23: kernel-armv7hl-debug.config
Source24: kernel-armv7hl-lpae.config
Source25: kernel-armv7hl-lpae-debug.config
Source26: kernel-i686.config
Source27: kernel-i686-debug.config
Source30: kernel-ppc64le.config
Source31: kernel-ppc64le-debug.config
Source32: kernel-s390x.config
Source33: kernel-s390x-debug.config
Source34: kernel-x86_64.config
Source35: kernel-x86_64-debug.config
Source40: generate_all_configs.sh
Source41: generate_debug_configs.sh
Source42: process_configs.sh
Source43: generate_bls_conf.sh
# This file is intentionally left empty in the stock kernel. Its a nicety
# added for those wanting to do custom rebuilds with altered config opts.
Source1000: kernel-local
# Here should be only the patches up to the upstream canonical Linus tree.
# For a stable release kernel
%if 0%{?stable_update}
%if 0%{?stable_base}
%define stable_patch_00 patch-4.%{base_sublevel}.%{stable_base}.xz
Source5000: %{stable_patch_00}
%endif
# non-released_kernel case
# These are automagically defined by the rcrev and gitrev values set up
# near the top of this spec file.
%else
%if 0%{?rcrev}
Source5000: patch-4.%{upstream_sublevel}-rc%{rcrev}.xz
%if 0%{?gitrev}
Source5001: patch-4.%{upstream_sublevel}-rc%{rcrev}-git%{gitrev}.xz
%endif
%else
# pre-{base_sublevel+1}-rc1 case
%if 0%{?gitrev}
Source5000: patch-4.%{base_sublevel}-git%{gitrev}.xz
%endif
%endif
%endif
## Patches needed for building this package
## compile fixes
# ongoing complaint, full discussion delayed until ksummit/plumbers
Patch002: 0001-iio-Use-event-header-from-kernel-tree.patch
%if !%{nopatches}
# Git trees.
# Standalone patches
# 100 - Generic long running patches
Patch110: lib-cpumask-Make-CPUMASK_OFFSTACK-usable-without-deb.patch
Patch111: input-kill-stupid-messages.patch
Patch112: die-floppy-die.patch
Patch113: no-pcspkr-modalias.patch
Patch114: silence-fbcon-logo.patch
Patch115: Kbuild-Add-an-option-to-enable-GCC-VTA.patch
Patch116: crash-driver.patch
Patch117: lis3-improve-handling-of-null-rate.patch
Patch118: scsi-sd_revalidate_disk-prevent-NULL-ptr-deref.patch
Patch119: namespaces-no-expert.patch
Patch120: ath9k-rx-dma-stop-check.patch
Patch121: xen-pciback-Don-t-disable-PCI_COMMAND-on-PCI-device-.patch
Patch122: Input-synaptics-pin-3-touches-when-the-firmware-repo.patch
# This no longer applies, let's see if it needs to be updated
# Patch123: firmware-Drop-WARN-from-usermodehelper_read_trylock-.patch
# 200 - x86 / secureboot
Patch201: efi-lockdown.patch
Patch202: KEYS-Allow-unrestricted-boot-time-addition-of-keys-t.patch
Patch203: Add-EFI-signature-data-types.patch
Patch204: Add-an-EFI-signature-blob-parser-and-key-loader.patch
Patch205: MODSIGN-Import-certificates-from-UEFI-Secure-Boot.patch
Patch206: MODSIGN-Support-not-importing-certs-from-db.patch
# bz 1497559 - Make kernel MODSIGN code not error on missing variables
Patch207: 0001-Make-get_cert_list-not-complain-about-cert-lists-tha.patch
Patch208: 0002-Add-efi_status_to_str-and-rework-efi_status_to_err.patch
Patch209: 0003-Make-get_cert_list-use-efi_status_to_str-to-print-er.patch
Patch210: disable-i8042-check-on-apple-mac.patch
Patch211: drm-i915-hush-check-crtc-state.patch
Patch212: efi-secureboot.patch
# 300 - ARM patches
Patch300: arm64-Add-option-of-13-for-FORCE_MAX_ZONEORDER.patch
# http://www.spinics.net/lists/linux-tegra/msg26029.html
Patch301: usb-phy-tegra-Add-38.4MHz-clock-table-entry.patch
# http://patchwork.ozlabs.org/patch/587554/
Patch302: ARM-tegra-usb-no-reset.patch
# https://patchwork.kernel.org/patch/10351797/
Patch303: ACPI-scan-Fix-regression-related-to-X-Gene-UARTs.patch
# rhbz 1574718
Patch304: ACPI-irq-Workaround-firmware-issue-on-X-Gene-based-m400.patch
# https://patchwork.kernel.org/patch/9820417/
Patch305: qcom-msm89xx-fixes.patch
# https://patchwork.kernel.org/project/linux-mmc/list/?submitter=71861
Patch306: arm-sdhci-esdhc-imx-fixes.patch
# https://patchwork.kernel.org/patch/10686407/
Patch331: raspberrypi-Fix-firmware-calls-with-large-buffers.patch
# Improve raspberry pi camera and analog audio
Patch332: bcm2836-Improve-VCHIQ-cache-line-size-handling.patch
Patch333: bcm2835-vc04_services-Improve-driver-load-unload.patch
# Initall support for the 3A+
Patch334: bcm2837-dts-add-Raspberry-Pi-3-A.patch
# Fixes for bcm2835 mmc (sdcard) driver
Patch335: bcm2835-mmc-Several-fixes-for-bcm2835-driver.patch
# https://patchwork.kernel.org/patch/10741809/
Patch336: bcm2835-mmc-sdhci-iproc-handle-mmc_of_parse-errors-during-probe.patch
# https://www.spinics.net/lists/arm-kernel/msg699583.html
Patch337: ARM-dts-bcm283x-Several-DTS-improvements.patch
Patch339: bcm2835-cpufreq-add-CPU-frequency-control-driver.patch
# Patches enabling device specific brcm firmware nvram
# https://www.spinics.net/lists/linux-wireless/msg178827.html
Patch340: brcmfmac-Remove-firmware-loading-code-duplication.patch
Patch341: brcmfmac-Call-brcmf_dmi_probe-before-brcmf_of_probe.patch
# Fix for AllWinner A64 Timer Errata, still not final
# https://www.spinics.net/lists/arm-kernel/msg699622.html
Patch350: Allwinner-A64-timer-workaround.patch
# 400 - IBM (ppc/s390x) patches
# 500 - Temp fixes/CVEs etc
# rhbz 1476467
Patch501: Fix-for-module-sig-verification.patch
# rhbz 1431375
Patch502: input-rmi4-remove-the-need-for-artifical-IRQ.patch
# rhbz 1526312 patch merged into 5.0-rc#
Patch504: iio-accel-kxcjk1013-Add-more-hardware-ids.patch
# rhbz 1645070 patch merged into 5.0-rc#
Patch505: asus-fx503-keyb.patch
# CVE-2019-3459 and CVE-2019-3460 rhbz 1663176 1663179 1665925
Patch507: CVE-2019-3459-and-CVE-2019-3460.patch
# rhbz 1663613 patch merged into 5.0-rc#
Patch508: 0001-drm-nouveau-register-backlight-on-pascal-and-newer.patch
# END OF PATCH DEFINITIONS
%endif
%description
The kernel meta package
#
# This macro does requires, provides, conflicts, obsoletes for a kernel package.
# %%kernel_reqprovconf <subpackage>
# It uses any kernel_<subpackage>_conflicts and kernel_<subpackage>_obsoletes
# macros defined above.
#
%define kernel_reqprovconf \
Provides: kernel = %{rpmversion}-%{pkg_release}\
Provides: kernel-%{_target_cpu} = %{rpmversion}-%{pkg_release}%{?1:+%{1}}\
Provides: kernel-drm-nouveau = 16\
Provides: kernel-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Requires(pre): %{kernel_prereq}\
Requires(pre): %{initrd_prereq}\
Requires(pre): linux-firmware >= 20150904-56.git6ebf5d57\
Requires(preun): systemd >= 200\
Conflicts: xfsprogs < 4.3.0-1\
Conflicts: xorg-x11-drv-vmmouse < 13.0.99\
%{expand:%%{?kernel%{?1:_%{1}}_conflicts:Conflicts: %%{kernel%{?1:_%{1}}_conflicts}}}\
%{expand:%%{?kernel%{?1:_%{1}}_obsoletes:Obsoletes: %%{kernel%{?1:_%{1}}_obsoletes}}}\
%{expand:%%{?kernel%{?1:_%{1}}_provides:Provides: %%{kernel%{?1:_%{1}}_provides}}}\
# We can't let RPM do the dependencies automatic because it'll then pick up\
# a correct but undesirable perl dependency from the module headers which\
# isn't required for the kernel proper to function\
AutoReq: no\
AutoProv: yes\
%{nil}
%package headers
Summary: Header files for the Linux kernel for use by glibc
Obsoletes: glibc-kernheaders < 3.0-46
Provides: glibc-kernheaders = 3.0-46
%if "0%{?variant}"
Obsoletes: kernel-headers < %{rpmversion}-%{pkg_release}
Provides: kernel-headers = %{rpmversion}-%{pkg_release}
%endif
%description headers
Kernel-headers includes the C header files that specify the interface
between the Linux kernel and userspace libraries and programs. The
header files define structures and constants that are needed for
building most standard programs and are also needed for rebuilding the
glibc package.
%package cross-headers
Summary: Header files for the Linux kernel for use by cross-glibc
%description cross-headers
Kernel-cross-headers includes the C header files that specify the interface
between the Linux kernel and userspace libraries and programs. The
header files define structures and constants that are needed for
building most standard programs and are also needed for rebuilding the
cross-glibc package.
%package debuginfo-common-%{_target_cpu}
Summary: Kernel source files used by %{name}-debuginfo packages
Provides: installonlypkg(kernel)
%description debuginfo-common-%{_target_cpu}
This package is required by %{name}-debuginfo subpackages.
It provides the kernel source files common to all builds.
#
# This macro creates a kernel-<subpackage>-debuginfo package.
# %%kernel_debuginfo_package <subpackage>
#
%define kernel_debuginfo_package() \
%package %{?1:%{1}-}debuginfo\
Summary: Debug information for package %{name}%{?1:-%{1}}\
Requires: %{name}-debuginfo-common-%{_target_cpu} = %{version}-%{release}\
Provides: %{name}%{?1:-%{1}}-debuginfo-%{_target_cpu} = %{version}-%{release}\
Provides: installonlypkg(kernel)\
AutoReqProv: no\
%description %{?1:%{1}-}debuginfo\
This package provides debug information for package %{name}%{?1:-%{1}}.\
This is required to use SystemTap with %{name}%{?1:-%{1}}-%{KVERREL}.\
%{expand:%%global _find_debuginfo_opts %{?_find_debuginfo_opts} -p '/.*/%%{KVERREL}%{?1:[+]%{1}}/.*|/.*%%{KVERREL}%{?1:\+%{1}}(\.debug)?' -o debuginfo%{?1}.list}\
%{nil}
#
# This macro creates a kernel-<subpackage>-devel package.
# %%kernel_devel_package <subpackage> <pretty-name>
#
%define kernel_devel_package() \
%package %{?1:%{1}-}devel\
Summary: Development package for building kernel modules to match the %{?2:%{2} }kernel\
Provides: kernel%{?1:-%{1}}-devel-%{_target_cpu} = %{version}-%{release}\
Provides: kernel-devel-%{_target_cpu} = %{version}-%{release}%{?1:+%{1}}\
Provides: kernel-devel-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Provides: installonlypkg(kernel)\
AutoReqProv: no\
Requires(pre): findutils\
Requires: findutils\
Requires: perl-interpreter\
%description %{?1:%{1}-}devel\
This package provides kernel headers and makefiles sufficient to build modules\
against the %{?2:%{2} }kernel package.\
%{nil}
#
# This macro creates a kernel-<subpackage>-modules-extra package.
# %%kernel_modules_extra_package <subpackage> <pretty-name>
#
%define kernel_modules_extra_package() \
%package %{?1:%{1}-}modules-extra\
Summary: Extra kernel modules to match the %{?2:%{2} }kernel\
Provides: kernel%{?1:-%{1}}-modules-extra-%{_target_cpu} = %{version}-%{release}\
Provides: kernel%{?1:-%{1}}-modules-extra-%{_target_cpu} = %{version}-%{release}%{?1:+%{1}}\
Provides: kernel%{?1:-%{1}}-modules-extra = %{version}-%{release}%{?1:+%{1}}\
Provides: installonlypkg(kernel-module)\
Provides: kernel%{?1:-%{1}}-modules-extra-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Requires: kernel-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Requires: kernel%{?1:-%{1}}-modules-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
AutoReq: no\
AutoProv: yes\
%description %{?1:%{1}-}modules-extra\
This package provides less commonly used kernel modules for the %{?2:%{2} }kernel package.\
%{nil}
#
# This macro creates a kernel-<subpackage>-modules package.
# %%kernel_modules_package <subpackage> <pretty-name>
#
%define kernel_modules_package() \
%package %{?1:%{1}-}modules\
Summary: kernel modules to match the %{?2:%{2}-}core kernel\
Provides: kernel%{?1:-%{1}}-modules-%{_target_cpu} = %{version}-%{release}\
Provides: kernel-modules-%{_target_cpu} = %{version}-%{release}%{?1:+%{1}}\
Provides: kernel-modules = %{version}-%{release}%{?1:+%{1}}\
Provides: installonlypkg(kernel-module)\
Provides: kernel%{?1:-%{1}}-modules-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Requires: kernel-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
AutoReq: no\
AutoProv: yes\
%description %{?1:%{1}-}modules\
This package provides commonly used kernel modules for the %{?2:%{2}-}core kernel package.\
%{nil}
#
# this macro creates a kernel-<subpackage> meta package.
# %%kernel_meta_package <subpackage>
#
%define kernel_meta_package() \
%package %{1}\
summary: kernel meta-package for the %{1} kernel\
Requires: kernel-%{1}-core-uname-r = %{KVERREL}%{?variant}+%{1}\
Requires: kernel-%{1}-modules-uname-r = %{KVERREL}%{?variant}+%{1}\
Provides: installonlypkg(kernel)\
%description %{1}\
The meta-package for the %{1} kernel\
%{nil}
#
# This macro creates a kernel-<subpackage> and its -devel and -debuginfo too.
# %%define variant_summary The Linux kernel compiled for <configuration>
# %%kernel_variant_package [-n <pretty-name>] <subpackage>
#
%define kernel_variant_package(n:) \
%package %{?1:%{1}-}core\
Summary: %{variant_summary}\
Provides: kernel-%{?1:%{1}-}core-uname-r = %{KVERREL}%{?variant}%{?1:+%{1}}\
Provides: installonlypkg(kernel)\
%ifarch %{power64}\
Obsoletes: kernel-bootwrapper\
%endif\
%{expand:%%kernel_reqprovconf}\
%if %{?1:1} %{!?1:0} \
%{expand:%%kernel_meta_package %{?1:%{1}}}\
%endif\
%{expand:%%kernel_devel_package %{?1:%{1}} %{!?{-n}:%{1}}%{?{-n}:%{-n*}}}\
%{expand:%%kernel_modules_package %{?1:%{1}} %{!?{-n}:%{1}}%{?{-n}:%{-n*}}}\
%{expand:%%kernel_modules_extra_package %{?1:%{1}} %{!?{-n}:%{1}}%{?{-n}:%{-n*}}}\
%{expand:%%kernel_debuginfo_package %{?1:%{1}}}\
%{nil}
# Now, each variant package.
%if %{with_pae}
%ifnarch armv7hl
%define variant_summary The Linux kernel compiled for PAE capable machines
%kernel_variant_package %{pae}
%description %{pae}-core
This package includes a version of the Linux kernel with support for up to
64GB of high memory. It requires a CPU with Physical Address Extensions (PAE).
The non-PAE kernel can only address up to 4GB of memory.
Install the kernel-PAE package if your machine has more than 4GB of memory.
%else
%define variant_summary The Linux kernel compiled for Cortex-A15
%kernel_variant_package %{pae}
%description %{pae}-core
This package includes a version of the Linux kernel with support for
Cortex-A15 devices with LPAE and HW virtualisation support
%endif
%define variant_summary The Linux kernel compiled with extra debugging enabled for PAE capable machines
%kernel_variant_package %{pae}debug
Obsoletes: kernel-PAE-debug
%description %{pae}debug-core
This package includes a version of the Linux kernel with support for up to
64GB of high memory. It requires a CPU with Physical Address Extensions (PAE).
The non-PAE kernel can only address up to 4GB of memory.
Install the kernel-PAE package if your machine has more than 4GB of memory.
This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.
%endif
%define variant_summary The Linux kernel compiled with extra debugging enabled
%kernel_variant_package debug
%description debug-core
The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system. The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.
This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.
# And finally the main -core package
%define variant_summary The Linux kernel
%kernel_variant_package
%description core
The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system. The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.
%prep
# do a few sanity-checks for --with *only builds
%if %{with_baseonly}
%if !%{with_up}%{with_pae}
echo "Cannot build --with baseonly, up build is disabled"
exit 1
%endif
%endif
%if "%{baserelease}" == "0"
echo "baserelease must be greater than zero"
exit 1
%endif
# more sanity checking; do it quietly
if [ "%{patches}" != "%%{patches}" ] ; then
for patch in %{patches} ; do
if [ ! -f $patch ] ; then
echo "ERROR: Patch ${patch##/*/} listed in specfile but is missing"
exit 1
fi
done
fi 2>/dev/null
patch_command='patch -p1 -F1 -s'
ApplyPatch()
{
local patch=$1
shift
if [ ! -f $RPM_SOURCE_DIR/$patch ]; then
exit 1
fi
if ! grep -E "^Patch[0-9]+: $patch\$" %{_specdir}/${RPM_PACKAGE_NAME%%%%%{?variant}}.spec ; then
if [ "${patch:0:8}" != "patch-4." ] ; then
echo "ERROR: Patch $patch not listed as a source patch in specfile"
exit 1
fi
fi 2>/dev/null
case "$patch" in
*.bz2) bunzip2 < "$RPM_SOURCE_DIR/$patch" | $patch_command ${1+"$@"} ;;
*.gz) gunzip < "$RPM_SOURCE_DIR/$patch" | $patch_command ${1+"$@"} ;;
*.xz) unxz < "$RPM_SOURCE_DIR/$patch" | $patch_command ${1+"$@"} ;;
*) $patch_command ${1+"$@"} < "$RPM_SOURCE_DIR/$patch" ;;
esac
}
# don't apply patch if it's empty
ApplyOptionalPatch()
{
local patch=$1
shift
if [ ! -f $RPM_SOURCE_DIR/$patch ]; then
exit 1
fi
local C=$(wc -l $RPM_SOURCE_DIR/$patch | awk '{print $1}')
if [ "$C" -gt 9 ]; then
ApplyPatch $patch ${1+"$@"}
fi
}
# First we unpack the kernel tarball.
# If this isn't the first make prep, we use links to the existing clean tarball
# which speeds things up quite a bit.
# Update to latest upstream.
%if 0%{?released_kernel}
%define vanillaversion 4.%{base_sublevel}
# non-released_kernel case
%else
%if 0%{?rcrev}
%define vanillaversion 4.%{upstream_sublevel}-rc%{rcrev}
%if 0%{?gitrev}
%define vanillaversion 4.%{upstream_sublevel}-rc%{rcrev}-git%{gitrev}
%endif
%else
# pre-{base_sublevel+1}-rc1 case
%if 0%{?gitrev}
%define vanillaversion 4.%{base_sublevel}-git%{gitrev}
%else
%define vanillaversion 4.%{base_sublevel}
%endif
%endif
%endif
# %%{vanillaversion} : the full version name, e.g. 2.6.35-rc6-git3
# %%{kversion} : the base version, e.g. 2.6.34
# Use kernel-%%{kversion}%%{?dist} as the top-level directory name
# so we can prep different trees within a single git directory.
# Build a list of the other top-level kernel tree directories.
# This will be used to hardlink identical vanilla subdirs.
sharedirs=$(find "$PWD" -maxdepth 1 -type d -name 'kernel-4.*' \
| grep -x -v "$PWD"/kernel-%{kversion}%{?dist}) ||:
# Delete all old stale trees.
if [ -d kernel-%{kversion}%{?dist} ]; then
cd kernel-%{kversion}%{?dist}
for i in linux-*
do
if [ -d $i ]; then
# Just in case we ctrl-c'd a prep already
rm -rf deleteme.%{_target_cpu}
# Move away the stale away, and delete in background.
mv $i deleteme-$i
rm -rf deleteme* &
fi
done
cd ..
fi
# Generate new tree
if [ ! -d kernel-%{kversion}%{?dist}/vanilla-%{vanillaversion} ]; then
if [ -d kernel-%{kversion}%{?dist}/vanilla-%{kversion} ]; then
# The base vanilla version already exists.
cd kernel-%{kversion}%{?dist}
# Any vanilla-* directories other than the base one are stale.
for dir in vanilla-*; do
[ "$dir" = vanilla-%{kversion} ] || rm -rf $dir &
done
else
rm -f pax_global_header
# Look for an identical base vanilla dir that can be hardlinked.
for sharedir in $sharedirs ; do
if [[ ! -z $sharedir && -d $sharedir/vanilla-%{kversion} ]] ; then
break