kernel-2.6.spec

%global __spec_install_pre %{___build_pre}

#### Planet-Lab ####
Vendor: PlanetLab
Packager: PlanetLab Central <support@planet-lab.org>
Distribution: PlanetLab %{plrelease}
URL: %{SCMURL}

%{!?pldistro:%global pldistro planetlab}

%define name linux-2.6
%define module_version_varname sublevel
# 646.6.2 borrowed from centos6.8
%define vs_version 2.3.0.36.29.6
%define taglevel 642.6.2.vs%{vs_version}.web10027.xidmask

%define sublevel 33

## %if ("%{distro}" == "Fedora" && %{distrorelease} >= 12) || ("%{distro}" == "SL" && %{distrorelease} >= 6) || ("%{distro}" == "CentOS" && %{distrorelease} >= 6)
## %define modern_distro 1
## %else
## %define modern_distro 0
## %endif
#### Planet-Lab ####


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.
%define released_kernel 1
%define dist .el6

# Versions of various parts

# Polite request for people who spin their own kernel rpms:
# please modify the "buildid" define in a way that identifies
# that the kernel isn't the stock distribution kernel, for example,
# by setting the define to ".local" or ".bz123456"
#
# % define buildid .local

%define distro_build 642.6.2
#### Planet-Lab ####
%define signmodules 0
#### Planet-Lab ####

# if patch fuzzy patch applying will be forbidden
%define with_fuzzy_patches 0

# base_sublevel is the kernel version we're starting with and patching
# on top of -- for example, 2.6.22-rc7-git1 starts with a 2.6.21 base,
# which yields a base_sublevel of 21.
%define base_sublevel 32

## If this is a released kernel ##
%if 0%{?released_kernel}

# Do we have a -stable update to apply?
%define stable_update 0
# Is it a -stable RC?
%define stable_rc 0
# Set rpm version accordingly
%if 0%{?stable_update}
%define stablerev .%{stable_update}
%define stable_base %{stable_update}
%if 0%{?stable_rc}
# stable RCs are incremental patches, so we need the previous stable patch
%define stable_base %(echo $((%{stable_update} - 1)))
%endif
%endif
%define rpmversion 2.6.%{base_sublevel}%{?stablerev}

## 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
%define rcrev 0
# The git snapshot level
%define gitrev 0
# Set rpm version accordingly
%define rpmversion 2.6.%{upstream_sublevel}
%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-smp (only valid for ppc 32-bit)
%define with_smp       %{?_without_smp:       0} %{?!_without_smp:       1}
# kernel-kdump
%define with_kdump     %{?_without_kdump:     0} %{?!_without_kdump:     1}
# kernel-debug
%define with_debug     %{?_without_debug:     1} %{?!_without_debug:     0}
# kernel-doc
%define with_doc       %{?_without_doc:       0} %{?!_without_doc:       1}
# kernel-headers
%define with_headers   %{?_without_headers:   0} %{?!_without_headers:   1}
#### Planet-Lab ####
# kernel-firmware
%define with_firmware  %{?_with_firmware:     0} %{?!_with_firmware:     1}
#### Planet-Lab ####
# perf noarch subpkg
%define with_perf      %{?_without_perf:      0} %{?!_without_perf:      1}
#### Planet-Lab ####
# kernel-debuginfo
%define with_debuginfo %{?_without_debuginfo: 1} %{?!_without_debuginfo: 0}
#### Planet-Lab ####
# kernel-bootwrapper (for creating zImages from kernel + initrd)
%define with_bootwrapper %{?_without_bootwrapper: 0} %{?!_without_bootwrapper: 1}
# Want to build a the vsdo directories installed
%define with_vdso_install %{?_without_vdso_install: 0} %{?!_without_vdso_install: 1}
# Use dracut instead of mkinitrd for initrd image generation
%define with_dracut       %{?_without_dracut:       0} %{?!_without_dracut:       1}
# kernel-abi-whitelists
%define with_kernel_abi_whitelists %{?_with_kernel_abi_whitelists: 0} %{?!_with_kernel_abi_whitelists: 1}

# Build the kernel-doc package, but don't fail the build if it botches.
# Here "true" means "continue" and "false" means "fail the build".
%if 0%{?released_kernel}
%define doc_build_fail false
%else
%define doc_build_fail true
%endif

#### Planet-Lab ####
# Control whether we perform a compat. check against published ABI.
%define with_kabichk   %{?_without_kabichk:   1} %{?!_without_kabichk:   0}
# Control whether we perform a compat. check against published ABI.
%define with_fips      %{?_without_fips:      1} %{?!_without_fips:      0}
#### Planet-Lab ####

# 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 smp kernel (--with smponly):
%define with_smponly   %{?_with_smponly:      1} %{?!_with_smponly:      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}

# 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

# pkg_release is what we'll fill in for the rpm Release: field
%if 0%{?released_kernel}

%if 0%{?stable_rc}
%define stable_rctag .rc%{stable_rc}
%endif
%define pkg_release %{distro_build}%{?stable_rctag}%{?dist}%{?buildid}

%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.%{distro_build}%{?rctag}%{?gittag}%{?dist}%{?buildid}

%endif

# The kernel tarball/base version
%define kversion 2.6.32-642.6.2.el6

%define make_target bzImage

%define hdrarch %_target_cpu
%define asmarch %_target_cpu

%if 0%{!?nopatches:1}
%define nopatches 0
%endif

%if %{nopatches}
%define with_bootwrapper 0
%define variant -vanilla
%else
%define variant_fedora -fedora
%endif

%define using_upstream_branch 0
%if 0%{?upstream_branch:1}
%define stable_update 0
%define using_upstream_branch 1
%define variant -%{upstream_branch}%{?variant_fedora}
%define pkg_release 0.%{distro_build}%{upstream_branch_tag}%{?dist}%{?buildid}
%endif

#### Planet-Lab ####
## %define pkg_release %{distro_build}%{?dist}%{?buildid}
%define pkg_release %{taglevel}%{?pldistro:.%{pldistro}}%{?date:.%{date}}
#### Planet-Lab ####
%define KVERREL %{rpmversion}-%{pkg_release}.%{_target_cpu}

%if !%{debugbuildsenabled}
%define with_debug 0
%endif

%if !%{with_debuginfo}
%define _enable_debug_packages 0
%endif
%define debuginfodir /usr/lib/debug

%define with_pae 0

# if requested, only build base kernel
%if %{with_baseonly}
%define with_smp 0
%define with_kdump 0
%define with_debug 0
%endif

# if requested, only build smp kernel
%if %{with_smponly}
%define with_up 0
%define with_kdump 0
%define with_debug 0
%endif

# if requested, only build debug kernel
%if %{with_dbgonly}
%if %{debugbuildsenabled}
%define with_up 0
%endif
%define with_smp 0
%define with_pae 0
%define with_xen 0
%define with_kdump 0
%define with_perf 0
%endif

%define all_x86 i386 i686

%if %{with_vdso_install}
# These arches install vdso/ directories.
%define vdso_arches %{all_x86} x86_64 ppc ppc64 s390 s390x
%endif

# Overrides for generic default options

# only ppc and alphav56 need separate smp kernels
%ifnarch ppc alphaev56
%define with_smp 0
%endif

%ifarch s390x
%define with_kdump 1
%else
%define with_kdump 0
%endif

# don't do debug builds on anything but i686 and x86_64
%ifnarch i686 x86_64 s390x ppc64
%define with_debug 0
%endif

# only package docs noarch
%ifnarch noarch
%define with_doc 0
%define with_kernel_abi_whitelists 0
%endif

# don't build noarch kernels or headers (duh)
%ifarch noarch
%define with_up 0
%define with_headers 0
%define with_perf 0
%define signmodules 0
%define all_arch_configs kernel-%{version}-*.config
%define with_firmware  %{?_without_firmware:  0} %{?!_without_firmware:  1}
%endif

# bootwrapper is only on ppc
%ifnarch ppc ppc64
%define with_bootwrapper 0
%endif

# sparse blows up on ppc64 alpha and sparc64
%ifarch ppc64 ppc alpha sparc64
%define with_sparse 0
%endif

# Per-arch tweaks

%ifarch %{all_x86}
%define asmarch x86
%define hdrarch i386
%define all_arch_configs kernel-%{version}-i?86*.config
%define image_install_path boot
%define kernel_image arch/x86/boot/bzImage
%endif

%ifarch x86_64
%define asmarch x86
%define all_arch_configs kernel-%{version}-x86_64*.config
%define image_install_path boot
%define kernel_image arch/x86/boot/bzImage
%endif

%ifarch ppc64
%define asmarch powerpc
%define hdrarch powerpc
%define all_arch_configs kernel-%{version}-ppc64*.config
%define image_install_path boot
%define make_target vmlinux
%define kernel_image vmlinux
%define kernel_image_elf 1
%endif

%ifarch s390
%define all_arch_configs kernel-%{kversion}-s390*.config
%define image_install_path boot
%define make_target image
%define kernel_image arch/s390/boot/image
%endif

%ifarch s390x
%define asmarch s390
%define hdrarch s390
%define all_arch_configs kernel-%{version}-s390x*.config
%define image_install_path boot
%define make_target image
%define kernel_image arch/s390/boot/image
%endif

%ifarch sparc
# We only build sparc headers since we dont support sparc32 hardware
%endif

%ifarch sparc64
%define asmarch sparc
%define all_arch_configs kernel-%{version}-sparc64*.config
%define make_target image
%define kernel_image arch/sparc/boot/image
%define image_install_path boot
%define with_perf 0
%endif

%ifarch ppc
%define asmarch powerpc
%define hdrarch powerpc
%define all_arch_configs kernel-%{version}-ppc{-,.}*config
%define image_install_path boot
%define make_target vmlinux
%define kernel_image vmlinux
%define kernel_image_elf 1
%endif

%ifarch ia64
%define all_arch_configs kernel-%{version}-ia64*.config
%define image_install_path boot/efi/EFI/redhat
%define make_target compressed
%define kernel_image vmlinux.gz
%endif

%ifarch alpha alphaev56
%define all_arch_configs kernel-%{version}-alpha*.config
%define image_install_path boot
%define make_target vmlinux
%define kernel_image vmlinux
%endif

%ifarch %{arm}
%define all_arch_configs kernel-%{version}-arm*.config
%define image_install_path boot
%define hdrarch arm
%define make_target vmlinux
%define kernel_image vmlinux
%endif

%if %{nopatches}
# XXX temporary until last vdso patches are upstream
%define vdso_arches ppc ppc64
%endif

%if %{nopatches}%{using_upstream_branch}
# Ignore unknown options in our config-* files.
# Some options go with patches we're not applying.
%define oldconfig_target loose_nonint_oldconfig
%else
%define oldconfig_target nonint_oldconfig
%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 don't build a kernel on i386; we only do kernel-headers there,
# and we no longer build for 31bit S390. Same for 32bit sparc and arm.
%define nobuildarches i386 i586 s390 sparc sparc64 ppc ia64 %{arm}

%ifarch %nobuildarches
%define with_up 0
%define with_smp 0
%define with_pae 0
%define with_kdump 0
%define with_debuginfo 0
%define with_perf 0
%define _enable_debug_packages 0
%endif

%define with_pae_debug 0
%if %{with_pae}
%define with_pae_debug %{with_debug}
%endif

#
# Three sets of minimum package version requirements in the form of Conflicts:
# to versions below the minimum
#

#
# First the general kernel 2.6 required versions as per
# Documentation/Changes
#
%define kernel_dot_org_conflicts  ppp < 2.4.3-3, isdn4k-utils < 3.2-32, nfs-utils < 1.0.7-12, e2fsprogs < 1.37-4, util-linux < 2.12, jfsutils < 1.1.7-2, reiserfs-utils < 3.6.19-2, xfsprogs < 2.6.13-4, procps < 3.2.5-6.3, oprofile < 0.9.1-2

#
# Then a series of requirements that are distribution specific, either
# because we add patches for something, or the older versions have
# problems with the newer kernel or lack certain things that make
# integration in the distro harder than needed.
#
%define package_conflicts initscripts < 7.23, udev < 145-11, iptables < 1.3.2-1, ipw2200-firmware < 2.4, iwl4965-firmware < 228.57.2, selinux-policy-targeted < 1.25.3-14, squashfs-tools < 4.0, wireless-tools < 29-3, bfa-firmware < 3.2.21.1-2

#
# The ld.so.conf.d file we install uses syntax older ldconfig's don't grok.
#
%define kernel_xen_conflicts glibc < 2.3.5-1, xen < 3.0.1

%define kernel_PAE_obsoletes kernel-smp < 2.6.17, kernel-xen <= 2.6.27-0.2.rc0.git6.fc10
%define kernel_PAE_provides kernel-xen = %{rpmversion}-%{pkg_release}

%ifarch x86_64
%define kernel_obsoletes kernel-xen <= 2.6.27-0.2.rc0.git6.fc10
%define kernel_provides kernel-xen = %{rpmversion}-%{pkg_release}
%endif

# We moved the drm include files into kernel-headers, make sure there's
# a recent enough libdrm-devel on the system that doesn't have those.
%define kernel_headers_conflicts libdrm-devel < 2.4.0-0.15

#
# Packages that need to be installed before the kernel is, because the %post
# scripts use them.
#
#### Planet-Lab ####
%define kernel_prereq  fileutils, module-init-tools, initscripts >= 8.11.1-1, grubby >= 7.0.4-1
#### Planet-Lab ####
%if %{with_dracut}
%define initrd_prereq  dracut-kernel >= 004-408.el6
%else
%define initrd_prereq  mkinitrd >= 6.0.61-1
%endif

#
# 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 = 4.3.0\
Provides: kernel-drm-nouveau = 16\
Provides: kernel-modeset = 1\
Provides: kernel-uname-r = %{KVERREL}%{?1:.%{1}}\
Requires(pre): %{kernel_prereq}\
Requires(pre): %{initrd_prereq}\
Requires(post): /sbin/new-kernel-pkg\
Requires(preun): /sbin/new-kernel-pkg\
Conflicts: %{kernel_dot_org_conflicts}\
Conflicts: %{package_conflicts}\
%{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}

Name: kernel%{?variant}
Group: System Environment/Kernel
License: GPLv2
#### Planet-Lab ####
## URL: http://www.kernel.org/
#### Planet-Lab ####
Version: %{rpmversion}
Release: %{pkg_release}
# DO NOT CHANGE THE 'ExclusiveArch' LINE TO TEMPORARILY EXCLUDE AN ARCHITECTURE BUILD.
# SET %%nobuildarches (ABOVE) INSTEAD
ExclusiveArch: noarch %{all_x86} x86_64 ppc ppc64 ia64 sparc sparc64 s390 s390x alpha alphaev56 %{arm}
ExclusiveOS: Linux

%kernel_reqprovconf
%ifarch x86_64 sparc64
Obsoletes: kernel-smp
%endif


#
# List the packages used during the kernel build
#
BuildRequires: module-init-tools, patch >= 2.5.4, bash >= 2.03, sh-utils, tar
BuildRequires: bzip2, findutils, gzip, m4, perl, make >= 3.78, diffutils, gawk
BuildRequires: gcc >= 3.4.2, binutils >= 2.12, redhat-rpm-config
#### PlanetLab NOTE: might drop >= 4.8.0-7 constraint
BuildRequires: net-tools, patchutils, rpm-build >= 4.8.0-7
BuildRequires: xmlto, asciidoc
%if %{with_sparse}
BuildRequires: sparse >= 0.4.1
%endif
%if %{with_perf}
BuildRequires: elfutils-libelf-devel elfutils-devel zlib-devel binutils-devel newt-devel python-devel perl(ExtUtils::Embed) bison flex

%ifnarch ppc ppc64
BuildRequires: audit-libs-devel
%endif

%endif
%if %{signmodules}
BuildRequires: gnupg
%endif
BuildRequires: python
%if %{with_fips}
BuildRequires: hmaccalc
%endif
%ifarch s390x
# Ensure glibc{,-devel} is installed so zfcpdump can be built
BuildRequires: glibc-static
%endif

BuildConflicts: rhbuildsys(DiskFree) < 7Gb

%if %{with_debuginfo}
# Fancy new debuginfo generation introduced in Fedora 8.
%define debuginfo_args --strict-build-id
%endif

#cross compile make
%if %{with_cross}
%if "%{_target_cpu}" == "i686"
%define cross_opts CROSS_COMPILE=i686-unknown-linux-gnu-
%endif
%if "%{_target_cpu}" == "s390x"
%define cross_opts CROSS_COMPILE=s390x-unknown-linux-gnu-
%endif
%if "%{_target_cpu}" == "ppc64"
%define cross_opts CROSS_COMPILE=powerpc64-unknown-linux-gnu-
%define strip_cmd /opt/crosstool/gcc-glibc/powerpc64-unknown-linux-gnu/bin/powerpc64-unknown-linux-gnu-strip
%endif
%else
%define strip_cmd strip
%endif

Source0: linux-2.6.32-642.6.2.el6.tar.bz2

Source1: Makefile.common

%if 0%{?rcrev}
Source2: ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/incr/patch-2.6.%{upstream_sublevel}-rc%{rcrev}.bz2
%if 0%{?gitrev}
Source3: ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/incr/patch-2.6.%{upstream_sublevel}-rc%{rcrev}-git%{gitrev}.bz2
%endif
%endif

Source11: genkey
Source13: perf-archive
Source14: find-provides
Source15: merge.pl
Source16: perf
Source17: kabitool
Source18: check-kabi
Source19: extrakeys.pub

Source20: Makefile.config

Source30: Module.kabi_i686
Source31: Module.kabi_ppc64
Source32: Module.kabi_s390x
Source33: Module.kabi_x86_64
Source34: Module.kabi_greylist_i686
Source35: Module.kabi_greylist_ppc64
Source36: Module.kabi_greylist_s390x
Source37: Module.kabi_greylist_x86_64
Source38: kernel-abi-whitelists-642.tar.bz2

Source50: config-s390x-generic-rhel
Source51: config-powerpc64-rhel
Source52: config-s390x-rhel
Source53: config-powerpc-generic
Source54: config-powerpc64-kdump
Source55: config-x86_64-generic
Source56: config-generic
Source57: config-s390x-debug
Source58: config-x86-generic
Source59: config-ia64-generic-rhel
Source60: config-nodebug-rhel
Source61: config-x86_64-nodebug
Source62: config-s390x-kdump
Source63: config-s390x-debug-rhel
Source64: config-i686
Source65: config-x86_64-generic-rhel
Source66: config-i686-nodebug
Source67: config-powerpc64-debug-rhel
Source68: config-debug
Source69: config-powerpc64
Source70: config-powerpc-generic-rhel
Source71: config-x86-generic-rhel
Source72: config-s390x
Source73: config-generic-rhel
Source74: config-x86_64-debug
Source75: config-x86_64-nodebug-rhel
Source76: config-nodebug
Source77: config-s390x-kdump-rhel
Source78: config-i686-nodebug-rhel
Source79: config-i686-rhel
Source80: config-framepointer
Source81: config-powerpc64-kdump-rhel
Source82: config-debug-rhel
Source83: config-x86_64-debug-rhel
Source84: config-i686-debug-rhel
Source85: config-i686-debug
Source86: config-powerpc64-debug

#### Planet-Lab ####
Patch1: patch-2.6.32-642.6.2-vs2.3.0.36.29.6.diff
Patch3: linux-2.6-500-mlx4-32bit-fix.patch
# Patch4: linux-2.6-510-ipod.patch
Patch5: linux-2.6-521-packet-tagging.patch
Patch6: linux-2.6-522-iptables-connection-tagging.patch
Patch7: linux-2.6-523-raw-sockets.patch
Patch8: linux-2.6-524-peercred.patch
Patch9: linux-2.6-525-sknid-elevator.patch
Patch10: linux-2.6-527-iptables-classify-add-mark.patch
# Patch11: linux-2.6-530-built-by-support.patch
Patch12: linux-2.6-550-raise-default-nfile-ulimit.patch
Patch13: linux-2.6-570-tagxid.patch
Patch14: linux-2.6-580-show-proc-virt.patch
# Patch15: linux-2.6-590-dcookies-mm.patch
# Patch16: linux-2.6-591-chopstix-intern.patch
Patch17: linux-2.6-640-netlink-audit-hack.patch
Patch18: linux-2.6-650-hangcheck-reboot.patch
Patch19: linux-2.6-660-nmi-watchdog-default.patch
Patch20: linux-2.6-680-htb-hysteresis-tso.patch
Patch21: linux-2.6-690-web100.patch
# Patch22: linux-2.6-700-bcm5720.patch
Patch23: linux-2.6-710-xidmask.patch
# Patch24: linux-2.6-720-undo-rttzero.patch
Patch25: linux-2.6-730-cred-fix-kernel-panic-upon-security_file_alloc-failure.patch
#
# Patch10000: linux-2.6-10000-gcc-4.5.patch
# Patch10001: linux-2.6-10001-gcc-4.6-warnoff.patch
# Patch10002: linux-2.6-10002-gcc-4.6-sense_buffer.patch
# Patch10003: linux-2.6-10003-gcc-4.6-vdso.patch
# Patch10004: linux-2.6-10004-gcc-4.6-perf.patch
# Patch10911: linux-2.6-10911-perftools-f8-build.patch
#### Planet-Lab ####

# empty final patch file to facilitate testing of kernel patches
Patch999999: linux-kernel-test.patch

BuildRoot: %{_tmppath}/kernel-%{KVERREL}-root

# Override find_provides to use a script that provides "kernel(symbol) = hash".
# Pass path of the RPM temp dir containing kabideps to find-provides script.
%global _use_internal_dependency_generator 0
%define __find_provides %_sourcedir/find-provides %{_tmppath}
%define __find_requires /usr/lib/rpm/redhat/find-requires kernel

%description
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.


%package doc
Summary: Various documentation bits found in the kernel source
Group: Documentation
%description doc
This package contains documentation files from the kernel
source. Various bits of information about the Linux kernel and the
device drivers shipped with it are documented in these files.

You'll want to install this package if you need a reference to the
options that can be passed to Linux kernel modules at load time.


%package headers
Summary: Header files for the Linux kernel for use by glibc
Group: Development/System
Obsoletes: glibc-kernheaders
Provides: glibc-kernheaders = 3.0-46
%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 firmware
Summary: Firmware files used by the Linux kernel
Group: Development/System
# This is... complicated.
# Look at the WHENCE file.
License: GPL+ and GPLv2+ and MIT and Redistributable, no modification permitted
%if "x%{?variant}" != "x"
Provides: kernel-firmware = %{rpmversion}-%{pkg_release}
%endif
%description firmware
Kernel-firmware includes firmware files required for some devices to
operate.

%package bootwrapper
Summary: Boot wrapper files for generating combined kernel + initrd images
Group: Development/System
Requires: gzip
%description bootwrapper
Kernel-bootwrapper contains the wrapper code which makes bootable "zImage"
files combining both kernel and initial ramdisk.

%package debuginfo-common-%{_target_cpu}
Summary: Kernel source files used by %{name}-debuginfo packages
Group: Development/Debug
%description debuginfo-common-%{_target_cpu}
This package is required by %{name}-debuginfo subpackages.
It provides the kernel source files common to all builds.

%if %{with_perf}
%package -n perf
Summary: Performance monitoring for the Linux kernel
Group: Development/System
License: GPLv2
Provides: perl(Perf::Trace::Context) = 0.01
Provides: perl(Perf::Trace::Core) = 0.01
Provides: perl(Perf::Trace::Util) = 0.01
%description -n perf
This package provides the perf tool and the supporting documentation.

%package -n perf-debuginfo
Summary: Debug information for package perf
Group: Development/Debug
AutoReqProv: no
%description -n perf-debuginfo
This package provides debug information for package perf.

# Note that this pattern only works right to match the .build-id
# symlinks because of the trailing nonmatching alternation and
# the leading .*, because of find-debuginfo.sh's buggy handling
# of matching the pattern against the symlinks file.
%{expand:%%global debuginfo_args %{?debuginfo_args} -p '.*%%{_bindir}/perf(\.debug)?|.*%%{_libexecdir}/perf-core/.*|XXX' -o perf-debuginfo.list}

%package -n python-perf
Summary: Python bindings for apps which will manipulate perf events
Group: Development/Libraries
%description -n python-perf
The python-perf package contains a module that permits applications
written in the Python programming language to use the interface
to manipulate perf events.

%{!?python_sitearch: %global python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}

%package -n python-perf-debuginfo
Summary: Debug information for package perf python bindings
Group: Development/Debug
AutoReqProv: no
%description -n python-perf-debuginfo
This package provides debug information for the perf python bindings.

# the python_sitearch macro should already be defined from above
%{expand:%%global debuginfo_args %{?debuginfo_args} -p '.*%%{python_sitearch}/perf.so(\.debug)?|XXX' -o python-perf-debuginfo.list}

%endif

%package -n kernel-abi-whitelists
Summary: The Red Hat Enterprise Linux kernel ABI symbol whitelists
Group: System Environment/Kernel
AutoReqProv: no
Obsoletes: kabi-whitelists
Provides: kabi-whitelists
%description -n kernel-abi-whitelists
The kABI package contains information pertaining to the Red Hat Enterprise
Linux kernel ABI, including lists of kernel symbols that are needed by
external Linux kernel modules, and a yum plugin to aid enforcement.

#
# 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}}\
Group: Development/Debug\
Requires: %{name}-debuginfo-common-%{_target_cpu} = %{version}-%{release}\
Provides: %{name}%{?1:-%{1}}-debuginfo-%{_target_cpu} = %{version}-%{release}\
AutoReqProv: no\
%description -n %{name}%{?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 debuginfo_args %{?debuginfo_args} -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\
Group: System Environment/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}%{?1:.%{1}}\
AutoReqProv: no\
Requires(pre): /usr/bin/find\
%description -n kernel%{?variant}%{?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> 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\
Summary: %{variant_summary}\
Group: System Environment/Kernel\
%kernel_reqprovconf\
%{expand:%%kernel_devel_package %1 %{!?-n:%1}%{?-n:%{-n*}}}\
%{expand:%%kernel_debuginfo_package %1}\
%{nil}


# First the auxiliary packages of the main kernel package.
%kernel_devel_package
%kernel_debuginfo_package


# Now, each variant package.

%define variant_summary The Linux kernel compiled for SMP machines
%kernel_variant_package -n SMP smp
%description smp
This package includes a SMP version of the Linux kernel. It is
required only on machines with two or more CPUs as well as machines with
hyperthreading technology.

Install the kernel-smp package if your machine uses two or more CPUs.


%define variant_summary The Linux kernel compiled for PAE capable machines
%kernel_variant_package PAE
%description PAE
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.


%define variant_summary The Linux kernel compiled with extra debugging enabled for PAE capable machines
%kernel_variant_package PAEdebug
Obsoletes: kernel-PAE-debug
%description PAEdebug
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.


%define variant_summary The Linux kernel compiled with extra debugging enabled
%kernel_variant_package debug
%description debug
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.


%define variant_summary A minimal Linux kernel compiled for crash dumps
%kernel_variant_package kdump
%description kdump
This package includes a kdump version of the Linux kernel. It is
required only on machines which will use the kexec-based kernel crash dump
mechanism.


%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 %{with_smponly}
%if !%{with_smp}
echo "Cannot build --with smponly, smp build is disabled"
exit 1
%endif
%endif

%if %{with_fuzzy_patches}
  patch_command='patch -p1 -s'
%else
  patch_command='patch -p1 -F1 -s'
%endif

ApplyPatch()
{
  local patch=$1
  shift
  if [ ! -f $RPM_SOURCE_DIR/$patch ]; then
    exit 1
  fi
  case "$patch" in
  *.bz2) bunzip2 < "$RPM_SOURCE_DIR/$patch" | $patch_command ${1+"$@"} ;;
  *.gz) gunzip < "$RPM_SOURCE_DIR/$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
}

# we don't want a .config file when building firmware: it just confuses the build system
%define build_firmware \
   mv .config .config.firmware_save \
   make INSTALL_FW_PATH=$RPM_BUILD_ROOT/lib/firmware firmware_install \
   mv .config.firmware_save .config

if [ ! -d kernel-%{kversion}/vanilla-%{kversion}/ ]; then
	rm -f pax_global_header;
%setup -q -n kernel-%{kversion} -c
	mv linux-%{kversion} vanilla-%{kversion};
else
	cd kernel-%{kversion}/;
fi

if [ -d linux-%{KVERREL} ]; 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 linux-%{KVERREL} deleteme.%{_target_cpu}
  rm -rf deleteme.%{_target_cpu} &
fi

cp -rl vanilla-%{kversion} linux-%{KVERREL}

cd linux-%{KVERREL}

# Drop some necessary files from the source dir into the buildroot
cp $RPM_SOURCE_DIR/config-* .
cp %{SOURCE15} %{SOURCE1} %{SOURCE16} %{SOURCE17} %{SOURCE18} .

# Dynamically generate kernel .config files from config-* files
make -f %{SOURCE20} VERSION=%{version} configs

#### Planet-Lab ####
ApplyPatch patch-2.6.32-642.6.2-vs2.3.0.36.29.6.diff
ApplyPatch linux-2.6-500-mlx4-32bit-fix.patch
# ApplyPatch linux-2.6-510-ipod.patch
ApplyPatch linux-2.6-521-packet-tagging.patch
ApplyPatch linux-2.6-522-iptables-connection-tagging.patch
ApplyPatch linux-2.6-523-raw-sockets.patch
ApplyPatch linux-2.6-524-peercred.patch
ApplyPatch linux-2.6-525-sknid-elevator.patch
ApplyPatch linux-2.6-527-iptables-classify-add-mark.patch
# ApplyPatch linux-2.6-530-built-by-support.patch
# #ApplyPatch linux-2.6-540-oom-kill.patch
ApplyPatch linux-2.6-550-raise-default-nfile-ulimit.patch
ApplyPatch linux-2.6-570-tagxid.patch
ApplyPatch linux-2.6-580-show-proc-virt.patch
# ApplyPatch linux-2.6-590-dcookies-mm.patch
# ApplyPatch linux-2.6-591-chopstix-intern.patch
ApplyPatch linux-2.6-640-netlink-audit-hack.patch
ApplyPatch linux-2.6-650-hangcheck-reboot.patch
ApplyPatch linux-2.6-660-nmi-watchdog-default.patch
ApplyPatch linux-2.6-680-htb-hysteresis-tso.patch
ApplyPatch linux-2.6-690-web100.patch
# ApplyPatch linux-2.6-700-bcm5720.patch
ApplyPatch linux-2.6-710-xidmask.patch
# ApplyPatch linux-2.6-720-undo-rttzero.patch
ApplyPatch linux-2.6-730-cred-fix-kernel-panic-upon-security_file_alloc-failure.patch
# ApplyPatch linux-2.6-10000-gcc-4.5.patch
# ApplyPatch linux-2.6-10001-gcc-4.6-warnoff.patch
# ApplyPatch linux-2.6-10002-gcc-4.6-sense_buffer.patch
# ApplyPatch linux-2.6-10003-gcc-4.6-vdso.patch
# ApplyPatch linux-2.6-10004-gcc-4.6-perf.patch
# ApplyPatch linux-2.6-10911-perftools-f8-build.patch
#### Planet-Lab ####

ApplyOptionalPatch linux-kernel-test.patch

# Any further pre-build tree manipulations happen here.

chmod +x scripts/checkpatch.pl

# only deal with configs if we are going to build for the arch
%ifnarch %nobuildarches

mkdir configs

# Remove configs not for the buildarch
for cfg in kernel-%{version}-*.config; do
  if [ `echo %{all_arch_configs} | grep -c $cfg` -eq 0 ]; then
    rm -f $cfg
  fi
done

%if !%{debugbuildsenabled}
rm -f kernel-%{version}-*debug.config
%endif

# now run oldconfig over all the config files
for i in *.config
do
  mv $i .config
  Arch=`head -1 .config | cut -b 3-`
  make ARCH=$Arch %{oldconfig_target} > /dev/null
  echo "# $Arch" > configs/$i
  cat .config >> configs/$i
  rm -f include/generated/kernel.arch
  rm -f include/generated/kernel.cross
done
# end of kernel config
%endif

# get rid of unwanted files resulting from patch fuzz
find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null

%if %{signmodules}
cp %{SOURCE19} .
cat <<EOF
###
### Now generating a PGP key pair to be used for signing modules.
###
### If this takes a long time, you might wish to run rngd in the background to
### keep the supply of entropy topped up.  It needs to be run as root, and
### should use a hardware random number generator if one is available, eg:
###
###     rngd -r /dev/hwrandom
###
### If one isn't available, the pseudo-random number generator can be used:
###
###     rngd -r /dev/urandom
###
EOF
gpg --homedir . --batch --gen-key %{SOURCE11}
cat <<EOF
###
### Key pair generated.
###
EOF
# if there're external keys to be included
if [ -s %{SOURCE19} ]; then
	gpg --homedir . --no-default-keyring --keyring kernel.pub --import %{SOURCE19}
fi
gpg --homedir . --export --keyring ./kernel.pub Red > extract.pub
gcc -o scripts/bin2c scripts/bin2c.c
scripts/bin2c ksign_def_public_key __initdata <extract.pub >crypto/signature/key.h
%endif

cd ..

###
### build
###
%build

%if %{with_sparse}
%define sparse_mflags	C=1
%endif

%if %{with_debuginfo}
# This override tweaks the kernel makefiles so that we run debugedit on an
# object before embedding it.  When we later run find-debuginfo.sh, it will
# run debugedit again.  The edits it does change the build ID bits embedded
# in the stripped object, but repeating debugedit is a no-op.  We do it
# beforehand to get the proper final build ID bits into the embedded image.
# This affects the vDSO images in vmlinux, and the vmlinux image in bzImage.
export AFTER_LINK=\
'sh -xc "/usr/lib/rpm/debugedit -b $$RPM_BUILD_DIR -d /usr/src/debug -i $@"'
%endif

cp_vmlinux()
{
  %{strip_cmd} -R .note -R .comment -o "$2" "$1"
}

BuildKernel() {
    MakeTarget=$1
    KernelImage=$2
    Flavour=$3
    InstallName=${4:-vmlinuz}

    # Pick the right config file for the kernel we're building
    Config=kernel-%{version}-%{_target_cpu}${Flavour:+-${Flavour}}.config
    DevelDir=/usr/src/kernels/%{KVERREL}${Flavour:+.${Flavour}}

    # When the bootable image is just the ELF kernel, strip it.
    # We already copy the unstripped file into the debuginfo package.
    if [ "$KernelImage" = vmlinux ]; then
      CopyKernel=cp_vmlinux
    else
      CopyKernel=cp
    fi

    KernelVer=%{version}-%{release}.%{_target_cpu}${Flavour:+.${Flavour}}
    echo BUILDING A KERNEL FOR ${Flavour} %{_target_cpu}...

    # make sure EXTRAVERSION says what we want it to say
    perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = %{?stablerev}-%{release}.%{_target_cpu}${Flavour:+.${Flavour}}/" Makefile

    # if pre-rc1 devel kernel, must fix up SUBLEVEL for our versioning scheme
    %if !0%{?rcrev}
    %if 0%{?gitrev}
    perl -p -i -e 's/^SUBLEVEL.*/SUBLEVEL = %{upstream_sublevel}/' Makefile
    %endif
    %endif

    #### NOTE: Planet-Lab ####
    # -Werror breaks F14 builds
    ## Possibly:
    ## sed -i -e "s:-Wno-array-bounds -Werror:-Wno-array-bounds:g" Makefile
    #### Planet-Lab ####

    # and now to start the build process

    make -s mrproper
    cp configs/$Config .config

    Arch=`head -1 .config | cut -b 3-`
    echo USING ARCH=$Arch

    if [ "$Arch" == "s390" -a "$Flavour" == "kdump" ]; then
        pushd arch/s390/boot
        gcc -static -o zfcpdump zfcpdump.c
        popd
    fi
    make -s %{?cross_opts} ARCH=$Arch %{oldconfig_target} > /dev/null
    make -s %{?cross_opts} ARCH=$Arch V=1 %{?_smp_mflags} $MakeTarget %{?sparse_mflags}
    if [ "$Arch" != "s390" -o "$Flavour" != "kdump" ]; then
	make -s %{?cross_opts} ARCH=$Arch V=1 %{?_smp_mflags} modules %{?sparse_mflags} || exit 1
    fi

    # Start installing the results
%if %{with_debuginfo}
    mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/boot
    mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/%{image_install_path}
    install -m 644 System.map $RPM_BUILD_ROOT/%{debuginfodir}/boot/System.map-$KernelVer
%endif
    mkdir -p $RPM_BUILD_ROOT/%{image_install_path}
    install -m 644 .config $RPM_BUILD_ROOT/boot/config-$KernelVer
    install -m 644 System.map $RPM_BUILD_ROOT/boot/System.map-$KernelVer
%if %{with_dracut}
    # We estimate the size of the initramfs because rpm needs to take this size
    # into consideration when performing disk space calculations. (See bz #530778)
    dd if=/dev/zero of=$RPM_BUILD_ROOT/boot/initramfs-$KernelVer.img bs=1M count=20
%else
    dd if=/dev/zero of=$RPM_BUILD_ROOT/boot/initrd-$KernelVer.img bs=1M count=5
%endif
    if [ -f arch/$Arch/boot/zImage.stub ]; then
      cp arch/$Arch/boot/zImage.stub $RPM_BUILD_ROOT/%{image_install_path}/zImage.stub-$KernelVer || :
    fi
    $CopyKernel $KernelImage \
    		$RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer
    chmod 755 $RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer

%if %{with_fips}
    # hmac sign the kernel for FIPS
    echo "Creating hmac file: $RPM_BUILD_ROOT/%{image_install_path}/.vmlinuz-$KernelVer.hmac"
    ls -l $RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer
    sha512hmac $RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer | sed -e "s,$RPM_BUILD_ROOT,," > $RPM_BUILD_ROOT/%{image_install_path}/.vmlinuz-$KernelVer.hmac;
%endif

    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer
    # Override $(mod-fw) because we don't want it to install any firmware
    # We'll do that ourselves with 'make firmware_install'
    if [ "$Arch" != "s390" -o "$Flavour" != "kdump" ]; then
      make -s %{?cross_opts} ARCH=$Arch INSTALL_MOD_PATH=$RPM_BUILD_ROOT modules_install KERNELRELEASE=$KernelVer mod-fw=

      # check if the modules are being signed
%if %{signmodules}
      if [ -z "$(readelf -n $(find fs/ -name \*.ko | head -n 1) | grep module.sig)" ]; then
          echo "ERROR: modules are NOT signed" >&2;
          exit 1;
      fi
%endif
    else
      mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/{kernel,extra}
    fi

    if [ "$Flavour" == "debug" ]; then
        mkdir -p $RPM_BUILD_ROOT/%{_libexecdir}/$KernelVer/vm;
        install -m 755 Documentation/vm/{page-types,slabinfo} $RPM_BUILD_ROOT/%{_libexecdir}/$KernelVer/vm;
    fi

%ifarch %{vdso_arches}
    make -s %{?cross_opts} ARCH=$Arch INSTALL_MOD_PATH=$RPM_BUILD_ROOT vdso_install KERNELRELEASE=$KernelVer
    if grep '^CONFIG_XEN=y$' .config >/dev/null; then
      echo > ldconfig-kernel.conf "\
# This directive teaches ldconfig to search in nosegneg subdirectories
# and cache the DSOs there with extra bit 1 set in their hwcap match
# fields.  In Xen guest kernels, the vDSO tells the dynamic linker to
# search in nosegneg subdirectories and to match this extra hwcap bit
# in the ld.so.cache file.
hwcap 1 nosegneg"
    fi
    if [ ! -s ldconfig-kernel.conf ]; then
      echo > ldconfig-kernel.conf "\
# Placeholder file, no vDSO hwcap entries used in this kernel."
    fi
    %{__install} -D -m 444 ldconfig-kernel.conf \
        $RPM_BUILD_ROOT/etc/ld.so.conf.d/kernel-$KernelVer.conf
%endif

    # And save the headers/makefiles etc for building modules against
    #
    # This all looks scary, but the end result is supposed to be:
    # * all arch relevant include/ files
    # * all Makefile/Kconfig files
    # * all script/ files

    rm -f $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    rm -f $RPM_BUILD_ROOT/lib/modules/$KernelVer/source
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    (cd $RPM_BUILD_ROOT/lib/modules/$KernelVer ; ln -s build source)
    # dirs for additional modules per module-init-tools, kbuild/modules.txt
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/extra
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/updates
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/weak-updates
    # first copy everything
    cp --parents `find  -type f -name "Makefile*" -o -name "Kconfig*"` $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    cp Module.symvers $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    cp System.map $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    if [ -s Module.markers ]; then
      cp Module.markers $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    fi

    # create the kABI metadata for use in packaging
    echo "**** GENERATING kernel ABI metadata ****"
    gzip -c9 < Module.symvers > $RPM_BUILD_ROOT/boot/symvers-$KernelVer.gz

%if %{with_kabichk}
    chmod 0755 %_sourcedir/kabitool
    rm -f %{_tmppath}/kernel-$KernelVer-kabideps
    %_sourcedir/kabitool -s Module.symvers -o %{_tmppath}/kernel-$KernelVer-kabideps

    # whitelist checking
    # if this one fails, the build fails
    echo "**** kABI checking is enabled in kernel SPEC file. ****"
    chmod 0755 $RPM_SOURCE_DIR/check-kabi
    whitelist=$RPM_SOURCE_DIR/Module.kabi_%{_target_cpu}$Flavour
    if [ -e $whitelist ]; then
        $RPM_SOURCE_DIR/check-kabi -k $whitelist -s Module.symvers || exit 1
    else
        echo "**** NOTE: Cannot find reference Module.kabi file. ****"
    fi

    # greylist checking
    # if this one fails, we go on with warnings in build log
    greylist=$RPM_SOURCE_DIR/Module.kabi_greylist_%{_target_cpu}$Flavour
    if [ -e $greylist ]; then
        echo "**** kABI: greylist checking start ****"
        $RPM_SOURCE_DIR/check-kabi -k $greylist -s Module.symvers
        echo "**** kABI: greylist checking stop  ****"
    fi

%endif
    # Ensure the kabideps file always exists for the RPM ProvReq scripts
    touch %{_tmppath}/kernel-$KernelVer-kabideps

    # then drop all but the needed Makefiles/Kconfig files
    rm -rf $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/Documentation
    rm -rf $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts
    rm -rf $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include
    cp .config $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    cp -a scripts $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
    if [ -d arch/$Arch/scripts ]; then
      cp -a arch/$Arch/scripts $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/arch/%{_arch} || :
    fi
    if [ -f arch/$Arch/*lds ]; then
      cp -a arch/$Arch/*lds $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/arch/%{_arch}/ || :
    fi
    rm -f $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/*.o
    rm -f $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/*/*.o
%ifarch ppc
    cp -a --parents arch/powerpc/lib/crtsavres.[So] $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
%endif
    if [ -d arch/%{asmarch}/include ]; then
      cp -a --parents arch/%{asmarch}/include $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
    fi
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include
    cd include
    cp -a acpi config crypto keys linux math-emu media mtd net pcmcia rdma rxrpc scsi sound trace video drm uapi asm-generic $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include
    asmdir=$(readlink asm)
    cp -a $asmdir $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include/
    pushd $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include
    ln -s $asmdir asm
    popd
    # Make sure the Makefile and version.h have a matching timestamp so that
    # external modules can be built
    touch -r $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/Makefile $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include/linux/version.h
    touch -r $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/.config $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include/linux/autoconf.h
    # Copy .config to include/config/auto.conf so "make prepare" is unnecessary.
    cp $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/.config $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include/config/auto.conf
    cd ..

    #
    # save the vmlinux file for kernel debugging into the kernel-debuginfo rpm
    #
%if %{with_debuginfo}
    mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer
    cp vmlinux $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer
%endif

    find $RPM_BUILD_ROOT/lib/modules/$KernelVer -name "*.ko" -type f >modnames

    # mark modules executable so that strip-to-file can strip them
    xargs --no-run-if-empty chmod u+x < modnames

    # Generate a list of modules for block and networking.

    fgrep /drivers/ modnames | xargs --no-run-if-empty nm -upA |
    sed -n 's,^.*/\([^/]*\.ko\):  *U \(.*\)$,\1 \2,p' > drivers.undef

    collect_modules_list()
    {
      sed -r -n -e "s/^([^ ]+) \\.?($2)\$/\\1/p" drivers.undef |
      LC_ALL=C sort -u > $RPM_BUILD_ROOT/lib/modules/$KernelVer/modules.$1
      if [ ! -z "$3" ]; then
        sed -r -e "/^($3)\$/d" -i $RPM_BUILD_ROOT/lib/modules/$KernelVer/modules.$1
      fi
    }

    collect_modules_list networking \
			 'register_netdev|ieee80211_register_hw|usbnet_probe|phy_driver_register|register_netdevice'
    collect_modules_list block \
			 'ata_scsi_ioctl|scsi_add_host|scsi_add_host_with_dma|blk_alloc_queue|blk_init_queue|register_mtd_blktrans|scsi_esp_register|scsi_register_device_handler|blk_queue_physical_block_size' 'pktcdvd.ko|dm-mod.ko'
    collect_modules_list drm \
    			 'drm_open|drm_init'
    collect_modules_list modesetting \
    			 'drm_crtc_init'

    # detect missing or incorrect license tags
    rm -f modinfo
    while read i
    do
      echo -n "${i#$RPM_BUILD_ROOT/lib/modules/$KernelVer/} " >> modinfo
      /sbin/modinfo -l $i >> modinfo
    done < modnames

    egrep -v \
    	  'GPL( v2)?$|Dual BSD/GPL$|Dual MPL/GPL$|GPL and additional rights$' \
	  modinfo && exit 1

    rm -f modinfo modnames

    # remove files that will be auto generated by depmod at rpm -i time
    for i in alias alias.bin ccwmap dep dep.bin ieee1394map inputmap isapnpmap ofmap pcimap seriomap symbols symbols.bin usbmap softdep
    do
      rm -f $RPM_BUILD_ROOT/lib/modules/$KernelVer/modules.$i
    done

    # Move the devel headers out of the root file system
    mkdir -p $RPM_BUILD_ROOT/usr/src/kernels
    mv $RPM_BUILD_ROOT/lib/modules/$KernelVer/build $RPM_BUILD_ROOT/$DevelDir
    ln -sf ../../..$DevelDir $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
}

###
# DO it...
###

# prepare directories
rm -rf $RPM_BUILD_ROOT
mkdir -p $RPM_BUILD_ROOT/boot

cd linux-%{KVERREL}

%if %{with_up}
BuildKernel %make_target %kernel_image
%endif

%if %{with_debug}
BuildKernel %make_target %kernel_image debug
%endif

%if %{with_pae_debug}
BuildKernel %make_target %kernel_image PAEdebug
%endif

%if %{with_pae}
BuildKernel %make_target %kernel_image PAE
%endif

%if %{with_smp}
BuildKernel %make_target %kernel_image smp
%endif

%if %{with_kdump}
%ifarch s390x
BuildKernel %make_target %kernel_image kdump
%else
BuildKernel vmlinux vmlinux kdump vmlinux
%endif
%endif

%if %{with_doc}
# Make the HTML and man pages.
make -j1 htmldocs mandocs || %{doc_build_fail}

# sometimes non-world-readable files sneak into the kernel source tree
chmod -R a=rX Documentation
find Documentation -type d | xargs chmod u+w
%endif

%global perf_make \
  make %{?_smp_mflags} -C tools/perf -s V=1 NO_GTK2=1 prefix=%{_prefix} lib=%{_lib}
%if %{with_perf}
%{perf_make} all
%{perf_make} man || %{doc_build_fail}
%endif

###
### Special hacks for debuginfo subpackages.
###

# This macro is used by %%install, so we must redefine it before that.
%define debug_package %{nil}

%if %{with_debuginfo}

%define __debug_install_post \
  /usr/lib/rpm/find-debuginfo.sh %{debuginfo_args} %{_builddir}/%{?buildsubdir}\
%{nil}

%ifnarch noarch
%global __debug_package 1
%files -f debugfiles.list debuginfo-common-%{_target_cpu}
%defattr(-,root,root)
%endif

%endif

###
### install
###

%install
# for some reason, on RHEL-5 RPM_BUILD_ROOT doesn't get set
if [ -z "$RPM_BUILD_ROOT" ]; then
	export RPM_BUILD_ROOT="%{buildroot}";
fi

cd linux-%{KVERREL}

%if %{with_doc}
docdir=$RPM_BUILD_ROOT%{_datadir}/doc/kernel-doc-%{rpmversion}
man9dir=$RPM_BUILD_ROOT%{_datadir}/man/man9

# copy the source over
mkdir -p $docdir
tar -f - --exclude=man --exclude='.*' -c Documentation | tar xf - -C $docdir

# Install man pages for the kernel API.
mkdir -p $man9dir
find Documentation/DocBook/man -name '*.9.gz' -print0 |
xargs -0 --no-run-if-empty %{__install} -m 444 -t $man9dir $m
ls $man9dir | grep -q '' || > $man9dir/BROKEN
%endif # with_doc

%if %{with_kernel_abi_whitelists}
# kabi directory
INSTALL_KABI_PATH=$RPM_BUILD_ROOT/lib/modules/
# current kabi release directory
KABI_CURRENT=kabi-rhel68

mkdir -p $INSTALL_KABI_PATH

# install kabi releases directories
tar xjvf %{SOURCE38} -C $INSTALL_KABI_PATH

# add 'kabi-current' link
(cd $INSTALL_KABI_PATH; ln -s $KABI_CURRENT kabi-current)
%endif  # with_kernel_abi_whitelists

%if %{with_perf}
# perf tool binary and supporting scripts/binaries
%{perf_make} DESTDIR=$RPM_BUILD_ROOT install
# remove the 'trace' symlink.
rm -f $RPM_BUILD_ROOT/%{_bindir}/trace

# perf-python extension
%{perf_make} DESTDIR=$RPM_BUILD_ROOT install-python_ext

# # perf man pages (note: implicit rpm magic compresses them later)
%{perf_make} DESTDIR=$RPM_BUILD_ROOT install-man || %{doc_build_fail}
%endif

%if %{with_headers}
# Install kernel headers
make %{?cross_opts} ARCH=%{hdrarch} INSTALL_HDR_PATH=$RPM_BUILD_ROOT/usr headers_install

# Do headers_check but don't die if it fails.
make %{?cross_opts} ARCH=%{hdrarch} INSTALL_HDR_PATH=$RPM_BUILD_ROOT/usr headers_check \
     > hdrwarnings.txt || :
if grep -q exist hdrwarnings.txt; then
   sed s:^$RPM_BUILD_ROOT/usr/include/:: hdrwarnings.txt
   # Temporarily cause a build failure if header inconsistencies.
   # exit 1
fi

find $RPM_BUILD_ROOT/usr/include \
     \( -name .install -o -name .check -o \
     	-name ..install.cmd -o -name ..check.cmd \) | xargs rm -f

# glibc provides scsi headers for itself, for now
rm -rf $RPM_BUILD_ROOT/usr/include/scsi
rm -f $RPM_BUILD_ROOT/usr/include/asm*/atomic.h
rm -f $RPM_BUILD_ROOT/usr/include/asm*/io.h
rm -f $RPM_BUILD_ROOT/usr/include/asm*/irq.h
%endif

%if %{with_firmware}
%{build_firmware}
%endif

%if %{with_bootwrapper}
make %{?cross_opts} ARCH=%{hdrarch} DESTDIR=$RPM_BUILD_ROOT bootwrapper_install WRAPPER_OBJDIR=%{_libdir}/kernel-wrapper WRAPPER_DTSDIR=%{_libdir}/kernel-wrapper/dts
%endif


###
### clean
###

%clean
rm -rf $RPM_BUILD_ROOT

###
### scripts
###

#
# This macro defines a %%post script for a kernel*-devel package.
#	%%kernel_devel_post [<subpackage>]
#
%define kernel_devel_post() \
%{expand:%%post %{?1:%{1}-}devel}\
if [ -f /etc/sysconfig/kernel ]\
then\
    . /etc/sysconfig/kernel || exit $?\
fi\
if [ "$HARDLINK" != "no" -a -x /usr/sbin/hardlink ]\
then\
    (cd /usr/src/kernels/%{KVERREL}%{?1:.%{1}} &&\
     /usr/bin/find . -type f | while read f; do\
       hardlink -c /usr/src/kernels/*.el6*.*/$f $f\
     done)\
fi\
%{nil}

# This macro defines a %%posttrans script for a kernel package.
#	%%kernel_variant_posttrans [<subpackage>]
# More text can follow to go at the end of this variant's %%post.
#
# grubby might be called during installation when a boot loader configuration
# file is not present, so just drop any error messages. See BZ#610813 for
# more details.
%define kernel_variant_posttrans() \
%{expand:%%posttrans %{?1}}\
%{expand:\
NEWKERNARGS=""\
(/sbin/grubby --info=`/sbin/grubby --default-kernel`) 2>/dev/null | grep -q crashkernel\
if [ $? -ne 0 ]\
then\
	NEWKERNARGS="--kernel-args=\"crashkernel=auto\""\
fi\
%if %{with_dracut}\
/sbin/new-kernel-pkg --package kernel%{?1:-%{1}} --mkinitrd --dracut --depmod --update %{KVERREL}%{?1:.%{1}} $NEWKERNARGS || exit $?\
%else\
/sbin/new-kernel-pkg --package kernel%{?1:-%{1}} --mkinitrd --depmod --update %{KVERREL}%{?1:.%{1}} $NEWKERNARGS || exit $?\
%endif}\
/sbin/new-kernel-pkg --package kernel%{?1:-%{1}} --rpmposttrans %{KVERREL}%{?1:.%{1}} || exit $?\
if [ -x /sbin/weak-modules ]\
then\
    /sbin/weak-modules --add-kernel %{KVERREL}%{?1:.%{1}} || exit $?\
fi\
### PlanetLab ###\
pushd /boot > /dev/null\
ln -sf config-%{KVERREL}%{?1:.%{1}} config\
ln -sf config-%{KVERREL}%{?1:.%{1}} configsmp\
ln -sf initrd-%{KVERREL}%{?1:.%{1}}.img initrd-boot\
ln -sf initrd-%{KVERREL}%{?1:.%{1}}.img initrd-bootsmp\
ln -sf vmlinuz-%{KVERREL}%{?1:.%{1}} kernel-boot\
ln -sf vmlinuz-%{KVERREL}%{?1:.%{1}} kernel-bootsmp\
popd > /dev/null\
mkdir -p /etc/planetlab\
touch /etc/planetlab/update-reboot\
### PlanetLab ###\
%{nil}

#
# This macro defines a %%post script for a kernel package and its devel package.
#	%%kernel_variant_post [-v <subpackage>] [-r <replace>]
# More text can follow to go at the end of this variant's %%post.
#
%define kernel_variant_post(v:r:) \
%{expand:%%kernel_devel_post %{?-v*}}\
%{expand:%%kernel_variant_posttrans %{?-v*}}\
%{expand:%%post %{?-v*}}\
%{-r:\
if [ `uname -i` == "x86_64" -o `uname -i` == "i386" ] &&\
   [ -f /etc/sysconfig/kernel ]; then\
  /bin/sed -r -i -e 's/^DEFAULTKERNEL=%{-r*}$/DEFAULTKERNEL=kernel%{?-v:-%{-v*}}/' /etc/sysconfig/kernel || exit $?\
fi}\
if grep --silent '^hwcap 0 nosegneg$' /etc/ld.so.conf.d/kernel-*.conf 2> /dev/null; then\
  sed -i '/^hwcap 0 nosegneg$/ s/0/1/' /etc/ld.so.conf.d/kernel-*.conf\
fi\
%{expand:\
/sbin/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --install %{KVERREL}%{?-v:.%{-v*}} || exit $?\
}\
%{nil}

#
# This macro defines a %%preun script for a kernel package.
#	%%kernel_variant_preun <subpackage>
#
%define kernel_variant_preun() \
%{expand:%%preun %{?1}}\
/sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{KVERREL}%{?1:.%{1}} || exit $?\
if [ -x /sbin/weak-modules ]\
then\
    /sbin/weak-modules --remove-kernel %{KVERREL}%{?1:.%{1}} || exit $?\
fi\
%{nil}

%kernel_variant_preun
%ifarch x86_64
%kernel_variant_post -r (kernel-smp|kernel-xen)
%else
%kernel_variant_post -r kernel-smp
%endif

%kernel_variant_preun smp
%kernel_variant_post -v smp

%kernel_variant_preun PAE
%kernel_variant_post -v PAE -r (kernel|kernel-smp|kernel-xen)

%kernel_variant_preun debug
%kernel_variant_post -v debug

%kernel_variant_post -v PAEdebug -r (kernel|kernel-smp|kernel-xen)
%kernel_variant_preun PAEdebug

%ifarch s390x
%postun kdump
    # Create softlink to latest remaining kdump kernel.
    # If no more kdump kernel is available, remove softlink.
    if [ "$(readlink /boot/zfcpdump)" == "/boot/vmlinuz-%{KVERREL}.kdump" ]
    then
        vmlinuz_next=$(ls /boot/vmlinuz-*.kdump 2> /dev/null | sort | tail -n1)
        if [ $vmlinuz_next ]
        then
            ln -sf $vmlinuz_next /boot/zfcpdump
        else
            rm -f /boot/zfcpdump
        fi
    fi

%post kdump
    ln -sf /boot/vmlinuz-%{KVERREL}.kdump /boot/zfcpdump
%endif

if [ -x /sbin/ldconfig ]
then
    /sbin/ldconfig -X || exit $?
fi

###
### file lists
###

%if %{with_headers}
%files headers
%defattr(-,root,root)
/usr/include/*
%endif

### PlanetLab ###
# %if %{with_firmware}
# files firmware
# %defattr(-,root,root)
# /lib/firmware/*
# %doc linux-%{KVERREL}/firmware/WHENCE
# %endif
### PlanetLab ###


%if %{with_bootwrapper}
%files bootwrapper
%defattr(-,root,root)
/usr/sbin/*
%{_libdir}/kernel-wrapper
%endif

# only some architecture builds need kernel-doc
%if %{with_doc}
%files doc
%defattr(-,root,root)
%{_datadir}/doc/kernel-doc-%{rpmversion}/Documentation/*
%dir %{_datadir}/doc/kernel-doc-%{rpmversion}/Documentation
%dir %{_datadir}/doc/kernel-doc-%{rpmversion}
%{_datadir}/man/man9/*
%endif

%if %{with_kernel_abi_whitelists}
%files -n kernel-abi-whitelists
%defattr(-,root,root,-)
/lib/modules/kabi-*
%endif

%if %{with_perf}
%files -n perf
%defattr(-,root,root)
%{_bindir}/perf
%dir %{_libexecdir}/perf-core
%{_libexecdir}/perf-core/*
%{_libdir}/traceevent
%{_mandir}/man[1-8]/*
%doc linux-%{KVERREL}/tools/perf/Documentation/examples.txt
%config(noreplace) %{_sysconfdir}/bash_completion.d/perf

%if %{with_debuginfo}
%files -f perf-debuginfo.list -n perf-debuginfo
%defattr(-,root,root)

%files -f python-perf-debuginfo.list -n python-perf-debuginfo
%defattr(-,root,root)
%endif

%files -n python-perf
%defattr(-,root,root)
%{python_sitearch}
%endif

# This is %{image_install_path} on an arch where that includes ELF files,
# or empty otherwise.
%define elf_image_install_path %{?kernel_image_elf:%{image_install_path}}

#
# This macro defines the %%files sections for a kernel package
# and its devel and debuginfo packages.
#	%%kernel_variant_files [-k vmlinux] <condition> <subpackage>
#
%define kernel_variant_files(k:) \
%if %{1}\
%{expand:%%files %{?2}}\
%defattr(-,root,root)\
/%{image_install_path}/%{?-k:%{-k*}}%{!?-k:vmlinuz}-%{KVERREL}%{?2:.%{2}}\
%if %{with_fips} \
/%{image_install_path}/.vmlinuz-%{KVERREL}%{?2:.%{2}}.hmac \
%endif \
/boot/System.map-%{KVERREL}%{?2:.%{2}}\
/boot/symvers-%{KVERREL}%{?2:.%{2}}.gz\
#/boot/symvers-%{KVERREL}%{?2:.%{2}}.gz\
/boot/config-%{KVERREL}%{?2:.%{2}}\
%dir /lib/modules/%{KVERREL}%{?2:.%{2}}\
/lib/modules/%{KVERREL}%{?2:.%{2}}/kernel\
/lib/modules/%{KVERREL}%{?2:.%{2}}/extra\
/lib/modules/%{KVERREL}%{?2:.%{2}}/build\
/lib/modules/%{KVERREL}%{?2:.%{2}}/source\
/lib/modules/%{KVERREL}%{?2:.%{2}}/updates\
/lib/modules/%{KVERREL}%{?2:.%{2}}/weak-updates\
%ifarch %{vdso_arches}\
/lib/modules/%{KVERREL}%{?2:.%{2}}/vdso\
/etc/ld.so.conf.d/kernel-%{KVERREL}%{?2:.%{2}}.conf\
%endif\
/lib/modules/%{KVERREL}%{?2:.%{2}}/modules.*\
### PlanetLab ###\
%if %{with_firmware}\
/lib/firmware/*\
%endif\
### PlanetLab ###\
%if 0%{?3} \
%{_libexecdir}/%{KVERREL}%{?2:.%{2}}/vm/page-types\
%{_libexecdir}/%{KVERREL}%{?2:.%{2}}/vm/slabinfo\
%endif\
%if %{with_dracut}\
%ghost /boot/initramfs-%{KVERREL}%{?2:.%{2}}.img\
%else\
%ghost /boot/initrd-%{KVERREL}%{?2:.%{2}}.img\
%endif\
%{expand:%%files %{?2:%{2}-}devel}\
%defattr(-,root,root)\
%dir /usr/src/kernels\
/usr/src/kernels/%{KVERREL}%{?2:.%{2}}\
%if %{with_debuginfo}\
%ifnarch noarch\
%{expand:%%files -f debuginfo%{?2}.list %{?2:%{2}-}debuginfo}\
%{debuginfodir}/boot/System.map-%{KVERREL}%{?2:.%{2}}\
%defattr(-,root,root)\
%endif\
%endif\
%endif\
%{nil}


%kernel_variant_files %{with_up}
%kernel_variant_files %{with_smp} smp
%kernel_variant_files %{with_debug} debug 1
%kernel_variant_files %{with_pae} PAE
%kernel_variant_files %{with_pae_debug} PAEdebug
%ifarch s390x
%kernel_variant_files %{with_kdump} kdump
%else
%kernel_variant_files -k vmlinux %{with_kdump} kdump
%endif

%changelog
### PlanetLab
# Changelog removed temporarily -- makes the file too large for diff tools.
# Will be reinserted once working.
### PlanetLab

###
# The following Emacs magic makes C-c C-e use UTC dates.
# Local Variables:
# rpm-change-log-uses-utc: t
# End:
###