base/SPECS/kernel.spec

%global __spec_install_pre %{___build_pre}

# Define the version of the Linux Kernel Archive tarball.
%define LKAver 5.4.30

# Define the buildid, if required.
#define buildid .

# The following build options are enabled by default.
# Use either --without <option> on your rpmbuild command line
# or force the values to 0, here, to disable them.

# kernel-ml
%define with_default %{?_without_default: 0} %{?!_without_default: 1}
# kernel-ml-doc
%define with_doc     %{?_without_doc:     0} %{?!_without_doc:     1}
# kernel-ml-headers
%define with_headers %{?_without_headers: 0} %{?!_without_headers: 1}
# perf
%define with_perf    %{?_without_perf:    0} %{?!_without_perf:    1}
# tools
%define with_tools   %{?_without_tools:   0} %{?!_without_tools:   1}
# bootwrapper
%define with_bootwrapper   %{?_without_bootwrapper:   0} %{?!_without_bootwrapper:   1}


# These architectures install vdso/ directories.
%define vdso_arches i686 x86_64 ppc64 ppc64le


# Per-architecture tweaks.

# Architecture defaults.
%define buildarch %{_target_cpu}
%define hdrarch %{_target_cpu}
%ifarch noarch
# Documentation only.
%define with_default 0
%define with_headers 0
%define with_perf 0
%define with_tools 0
%define with_bootwrapper 0
%endif

%ifarch i686
# 32-bit kernel-ml, headers, perf & tools.
%define buildarch i386
%define hdrarch i386
%define with_doc 0
%define with_bootwrapper 0
%endif

%ifarch x86_64
# 64-bit kernel-ml, headers, perf & tools.
%define asmarch x86_64
%define buildarch x86_64
%define hdrarch x86_64
%define configarch x86_64
%define with_doc 0
%define with_bootwrapper 0
%define make_target bzImage
%endif

%ifarch ppc64
# 64-bit kernel-ml, headers, perf & tools.
%define asmarch ppc64
%define buildarch powerpc
%define hdrarch powerpc
%define configarch ppc64
%define with_doc 0
%define with_bootwrapper 1
%define make_target vmlinux
%endif

%ifarch ppc64le
# 64-bit kernel-ml, headers, perf & tools.
%define asmarch ppc64le
%define buildarch powerpc
%define hdrarch powerpc
%define configarch ppc64le
%define with_doc 0
%define with_bootwrapper 1
%define make_target vmlinux
%endif

%ifarch aarch64
%define asmarch aarch64
%define buildarch arm64
%define hdrarch arm64
%define configarch rpi3b64
%define with_doc 0
%define with_bootwrapper 0
%define make_target vmlinux
%endif


# Determine the sublevel number and set pkg_version.
%define sublevel %(echo %{LKAver} | %{__awk} -F\. '{ print $3 }')
%if "%{sublevel}" == ""
%define pkg_version %{LKAver}.0
%else
%define pkg_version %{LKAver}
%endif

# Set pkg_release.
%define pkg_release 1%{?buildid}%{?dist}

#
# Three sets of minimum package version requirements in the form of Conflicts.
#

#
# First the general kernel 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, device-mapper-libs < 1.02.63-2, mdadm < 3.2.1-5

#
# 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 < 063-6, 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

# 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 because the %%post scripts make use of them.
#
%define kernel_prereq fileutils, module-init-tools >= 3.16-2, initscripts >= 8.11.1-1, grubby >= 8.28-2
%define initrd_prereq dracut >= 001-7

Name: kernel
Summary: The Linux kernel. (The core of any Linux-based operating system.)
License: GPLv2
URL: https://www.kernel.org/
Version: %{pkg_version}
Release: %{pkg_release}
##################################
#ExclusiveArch: noarch i686 x86_64
ExclusiveArch: noarch x86_64 ppc64 ppc64le aarch64
##################################
ExclusiveOS: Linux
Provides: kernel = %{version}-%{release}
Provides: kernel-%{_target_cpu} = %{version}-%{release}
Provides: kernel-uname-r = %{version}-%{release}.%{_target_cpu}
Provides: kernel-drm = 4.4.0
Provides: kernel-drm-nouveau = 16
Provides: kernel-modeset = 1
Provides: %{name} = %{version}-%{release}
Provides: %{name}-%{_target_cpu} = %{version}-%{release}
Provides: %{name}-uname-r = %{version}-%{release}.%{_target_cpu}
Provides: %{name}-drm = 4.4.0
Provides: %{name}-drm-nouveau = 16
Provides: %{name}-modeset = 1
Requires(pre): %{kernel_prereq}
Requires(pre): %{initrd_prereq}
Requires(pre): linux-firmware >= 20100806-2
Requires(post): %{_sbindir}/new-kernel-pkg
Requires(preun): %{_sbindir}/new-kernel-pkg
Conflicts: %{kernel_dot_org_conflicts}
Conflicts: %{package_conflicts}
# 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

#
# List the packages used during the kernel build
#
BuildRequires: asciidoc bash >= 2.03, bc, binutils >= 2.12, diffutils, findutils
BuildRequires: gawk, gcc >= 3.4.2, gzip, hostname, m4, make >= 3.78, module-init-tools
BuildRequires: net-tools, openssl, openssl-devel, patch >= 2.5.4, perl
BuildRequires: powerel-rpm-config >= 9.1.0, sh-utils, tar, xmlto, xz
%if %{with_perf}
BuildRequires: audit-libs-devel, binutils-devel, bison, elfutils-devel, newt-devel, numactl-devel,
BuildRequires: perl(ExtUtils::Embed), python-devel, slang-devel, xz-devel, zlib-devel
%endif
%if %{with_tools}
BuildRequires: gettext, pciutils, pciutils-devel, zlib-devel
%endif

# Sources.
#Source0: https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-%{LKAver}.tar.xz
Source0: https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-%{LKAver}.tar.xz
#######################################
Source1: config-%{version}-%{configarch}
Source4: cpupower.service
Source5: cpupower.config
#######################################
Source600: kernel-4.14-hpsa.c
Source601: kernel-4.14-hpsa.h
Source602: kernel-4.14-hpsa_cmd.h
#######################################
Source9999: logo_powerel_clut224.ppm

# Do not package the source tarball.
NoSource: 0

%description
This package provides the Linux kernel (vmlinuz), the core of any
Linux-based operating system. The kernel handles the basic functions
of the OS: memory allocation, process allocation, device I/O, etc.

%package devel
Summary: Development package for building modules to match the kernel.
Group: System Environment/Kernel
Provides: kernel-devel = %{version}-%{release}
Provides: kernel-devel-%{_target_cpu} = %{version}-%{release}
Provides: kernel-devel-uname-r = %{version}-%{release}.%{_target_cpu}
Provides: %{name}-devel = %{version}-%{release}
Provides: %{name}-devel-%{_target_cpu} = %{version}-%{release}
Provides: %{name}-devel-uname-r = %{version}-%{release}.%{_target_cpu}
AutoReqProv: no
Requires(pre): /usr/bin/find
Requires: perl
%description devel
This package provides the kernel header files and makefiles
sufficient to build modules against the kernel package.

%if %{with_doc}
%package doc
Summary: Various bits of documentation found in the kernel sources.
Group: Documentation
Provides: kernel-doc = %{version}-%{release}
Provides: %{name}-doc = %{version}-%{release}
Conflicts: kernel-doc < %{version}-%{release}
%description doc
This package provides documentation files from the kernel sources.
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 the kernel modules at load time.
%endif

%if %{with_headers}
%package headers
Summary: Header files of the kernel, for use by glibc.
Group: Development/System
Obsoletes: glibc-kernheaders < 3.0-46
Provides: glibc-kernheaders = 3.0-46
Provides: kernel-headers = %{version}-%{release}
Provides: %{name}-headers = %{version}-%{release}
Conflicts: kernel-headers < %{version}-%{release}
%description headers
This package provides the C header files that specify the interface
between the Linux kernel and userspace libraries & programs. The
header files define structures and constants that are needed when
building most standard programs. They are also required when
rebuilding the glibc package.
%endif

%if %{with_perf}
%package -n perf
Summary: Performance monitoring of the kernel.
Group: Development/System
License: GPLv2
%description -n perf
This package provides the perf tool and the supporting documentation
for performance monitoring of the Linux kernel.

%package -n perf-devel
Summary: Performance monitoring of the kernel.
Group: Development/System
License: GPLv2
%description -n perf-devel
This package provides the perf tool and the supporting documentation
for performance monitoring of the Linux kernel.

%package -n python-perf
Summary: Python bindings for applications that will manipulate perf events.
Group: Development/Libraries
%description -n python-perf
This package provides 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)")}
%endif

%if %{with_tools}
%package -n %{name}-tools
Summary: Assortment of tools for the kernel.
Group: Development/System
License: GPLv2
Provides:  cpupowerutils = 1:009-0.6.p1
Obsoletes: cpupowerutils < 1:009-0.6.p1
Provides:  cpufreq-utils = 1:009-0.6.p1
Obsoletes: cpufreq-utils < 1:009-0.6.p1
Provides:  cpufrequtils = 1:009-0.6.p1
Obsoletes: cpufrequtils < 1:009-0.6.p1
Obsoletes: cpuspeed < 1:2.0
Requires: %{name}-tools-libs = %{version}-%{release}
Conflicts: kernel-tools < %{version}-%{release}
%description -n %{name}-tools
This package contains the tools/ directory and its supporting
documentation, derived from the kernel source.

%package -n %{name}-tools-libs
Summary: Libraries for the kernel tools.
Group: Development/System
License: GPLv2
Conflicts: kernel-tools-libs < %{version}-%{release}
%description -n %{name}-tools-libs
This package contains the libraries built from the
tools/ directory, derived from the kernel source.

%package -n %{name}-tools-libs-devel
Summary: Development package for the kernel tools libraries.
Group: Development/System
License: GPLv2
Requires: %{name}-tools = %{version}-%{release}
Requires: %{name}-tools-libs = %{version}-%{release}
Provides:  cpupowerutils-devel = 1:009-0.6.p1
Obsoletes: cpupowerutils-devel < 1:009-0.6.p1
Provides: %{name}-tools-devel
Conflicts: kernel-tools-libs-devel < %{version}-%{release}
%description -n %{name}-tools-libs-devel
This package contains the development files for the tools/ directory
libraries, derived from the kernel source.
%endif

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

# Disable the building of the debug package(s).
%define debug_package %{nil}

%prep
%setup -q -n %{name}-%{version} -c
%{__mv} linux-%{LKAver} linux-%{version}-%{release}.%{_target_cpu}

pushd linux-%{version}-%{release}.%{_target_cpu} > /dev/null

#####################
%{__cp} %{SOURCE1} .

# Run make listnewconfig over all the configuration files.
%ifarch i686 || x86_64 || ppc64 || ppc64le
for C in config-*-%{_target_cpu}*
do
    %{__cp} $C .config
    %{__make} -s ARCH=%{buildarch} listnewconfig | grep -E '^CONFIG_' > .newoptions || true
    if [ -s .newoptions ]; then
        cat .newoptions
    exit 1
    fi
    %{__rm} .newoptions
done
%endif

# Remove unnecessary files.
/usr/bin/find . -type f \( -name .gitignore -o -name .mailmap \) | xargs --no-run-if-empty %{__rm} -f

# Patch hpsa driver, to redhat version as newer version of vanilla lts don't work
#%{__cp} %{SOURCE600} drivers/scsi/hpsa.c
#%{__cp} %{SOURCE601} drivers/scsi/hpsa.h
#%{__cp} %{SOURCE602} drivers/scsi/hpsa_cmd.h

# PowerEL FB Logo Linux
%{__cp} %{SOURCE9999} drivers/video/logo/logo_linux_clut224.ppm

popd > /dev/null

%build
export AFTER_LINK='sh -xc "/usr/lib/rpm/debugedit -b $$RPM_BUILD_DIR -d /usr/src/debug -i $@ > $@.id"'

BuildKernel() {
    Flavour=$1

    %{__make} -s distclean

    # Select the correct flavour configuration file.
    if [ -z "${Flavour}" ]; then
        #%{__cp} config-%{version}-%{_target_cpu} .config
        %{__cp} config-%{version}-%{configarch} .config
    else
        %{__cp} config-%{version}-%{_target_cpu}-${Flavour} .config
    fi

    %define KVRFA %{version}-%{release}${Flavour}.%{_target_cpu}

    # Set the EXTRAVERSION string in the main Makefile.
    %{__perl} -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -%{release}${Flavour}.%{_target_cpu}/" Makefile

    %{__make} -s ARCH=%{buildarch} %{?_smp_mflags} %make_target V=1
    %{__make} -s ARCH=%{buildarch} %{?_smp_mflags} modules V=1

    # Install the results into the RPM_BUILD_ROOT directory.
    %{__mkdir_p} $RPM_BUILD_ROOT/boot
    %{__install} -m 644 .config $RPM_BUILD_ROOT/boot/config-%{KVRFA}
    %{__install} -m 644 System.map $RPM_BUILD_ROOT/boot/System.map-%{KVRFA}

    # 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-%{KVRFA}.img bs=1M count=20

    #%{__cp} arch/%{buildarch}/boot/%make_target $RPM_BUILD_ROOT/boot/vmlinuz-%{KVRFA}
    #%{__cp} %make_target $RPM_BUILD_ROOT/boot/vmlinuz-%{KVRFA}
    if [ %make_target == 'bzImage' ]; then
       %{__cp} arch/%{buildarch}/boot/%make_target $RPM_BUILD_ROOT/boot/vmlinuz-%{KVRFA}
    else
       eu-strip --remove-comment -o $RPM_BUILD_ROOT/boot/vmlinuz-%{KVRFA} %make_target
    fi
    %{__chmod} 755 $RPM_BUILD_ROOT/boot/vmlinuz-%{KVRFA}

    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/kernel
    # Override $(mod-fw) because we don't want it to install any firmware.
    # We'll get it from the linux-firmware package and we don't want conflicts.
    %{__make} -s ARCH=%{buildarch} INSTALL_MOD_PATH=$RPM_BUILD_ROOT KERNELRELEASE=%{KVRFA} INSTALL_MOD_STRIP=1 modules_install mod-fw=

%ifarch %{vdso_arches}
    %{__make} -s ARCH=%{buildarch} INSTALL_MOD_PATH=$RPM_BUILD_ROOT KERNELRELEASE=%{KVRFA} vdso_install
    /usr/bin/find $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/vdso -type f -name 'vdso*.so' | xargs --no-run-if-empty %{__strip}
    if grep '^CONFIG_XEN=y$' .config > /dev/null; then
        echo > ldconfig-%{name}.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-%{name}.conf ]; then
        echo > ldconfig-%{name}.conf "\
# Placeholder file, no vDSO hwcap entries used in this kernel."
    fi
    %{__install} -D -m 444 ldconfig-%{name}.conf $RPM_BUILD_ROOT/etc/ld.so.conf.d/%{name}-%{KVRFA}.conf
%endif

    # Save the headers/makefiles, etc, for building modules against.
    #
    # This 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/%{KVRFA}/build
    %{__rm} -f $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/source
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    pushd $RPM_BUILD_ROOT/lib/modules/%{KVRFA} > /dev/null
    %{__ln_s} build source
    popd > /dev/null
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/extra
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/updates
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/weak-updates

    # First copy everything . . .
    %{__cp} --parents `/usr/bin/find  -type f -name 'Makefile*' -o -name 'Kconfig*'` $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    %{__cp} Module.symvers $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    %{__cp} System.map $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    if [ -s Module.markers ]; then
        %{__cp} Module.markers $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    fi

    %{__gzip} -c9 < Module.symvers > $RPM_BUILD_ROOT/boot/symvers-%{KVRFA}.gz

    # . . . then drop all but the needed Makefiles & Kconfig files.
    %{__rm} -rf $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Documentation
    %{__rm} -rf $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/scripts
    %{__rm} -rf $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include
    %{__cp} .config $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    %{__cp} -a scripts $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
    if [ -d arch/%{buildarch}/scripts ]; then
        %{__cp} -a arch/%{buildarch}/scripts $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/arch/%{_arch} || :
    fi
    if [ -f arch/%{buildarch}/*lds ]; then
        %{__cp} -a arch/%{buildarch}/*lds $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/arch/%{_arch}/ || :
    fi
    %{__rm} -f $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/scripts/*.o
    %{__rm} -f $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/scripts/*/*.o
    %ifarch ppc64 ppc64le
        %{__cp} -a --parents arch/powerpc/lib/crtsavres.[So] $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/
    %endif
    if [ -d arch/%{asmarch}/include ]; then
        %{__cp} -a --parents arch/%{asmarch}/include $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/
    fi
    if [ -d arch/%{asmarch}/syscalls ]; then
        %{__cp} -a --parents arch/%{asmarch}/syscalls $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/
    fi
    %{__mkdir_p} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include
    pushd include > /dev/null
    %{__cp} -a * $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/
    popd > /dev/null
    %{__rm} -f $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/Kbuild
    # Ensure a copy of the version.h file is in the include/linux/ directory.
    #%{__cp} usr/include/linux/version.h $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/linux/
    # Copy the generated autoconf.h file to the include/linux/ directory.
    %{__cp} include/generated/autoconf.h $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/linux/
    # Copy .config to include/config/auto.conf so a "make prepare" is unnecessary.
    %{__cp} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/.config $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/config/auto.conf
    # Now ensure that the Makefile, .config, auto.conf, autoconf.h and version.h files
    # all have matching timestamps so that external modules can be built.
    touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/.config
    touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/config/auto.conf
    touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/linux/autoconf.h
    #touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/linux/version.h
    touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/generated/autoconf.h
    touch -r $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/Makefile $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build/include/generated/uapi/linux/version.h

    # Remove any 'left-over' .cmd files.
    /usr/bin/find $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build -type f -name '*.cmd' | xargs --no-run-if-empty %{__rm} -f

    /usr/bin/find $RPM_BUILD_ROOT/lib/modules/%{KVRFA} -type f -name '*.ko' > modnames

    # Mark the 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.
    grep -F /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/%{KVRFA}/modules.$1
        if [ ! -z "$3" ]; then
            sed -r -e "/^($3)\$/d" -i $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/modules.$1
        fi
    }

    collect_modules_list networking \
        'register_netdev|ieee80211_register_hw|usbnet_probe|phy_driver_register|rt2x00(pci|usb)_probe|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 any missing or incorrect license tags.
    %{__rm} -f modinfo

    while read i
    do
        echo -n "${i#$RPM_BUILD_ROOT/lib/modules/%{KVRFA}/} " >> modinfo
        %{_sbindir}/modinfo -l $i >> modinfo
    done < modnames

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

    %{__rm} -f modinfo modnames

    # Remove all the files that will be auto generated by depmod at the kernel install time.
    #for i in alias alias.bin builtin.bin ccwmap dep dep.bin ieee1394map inputmap isapnpmap ofmap pcimap seriomap symbols symbols.bin usbmap
    #do
    #    %{__rm} -f $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/modules.$i
    #done

    # Move the development files out of the /lib/modules/ file system.
    %{__mkdir_p} $RPM_BUILD_ROOT/usr/src/kernels
    %{__mv} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build $RPM_BUILD_ROOT/usr/src/kernels/%{KVRFA}
    %{__ln_s} -f /usr/src/kernels/%{KVRFA} $RPM_BUILD_ROOT/lib/modules/%{KVRFA}/build
}

# Prepare the directories.
%{__rm} -rf $RPM_BUILD_ROOT
%{__mkdir_p} $RPM_BUILD_ROOT/boot
%{__mkdir_p} $RPM_BUILD_ROOT%{_libexecdir}

pushd linux-%{version}-%{release}.%{_target_cpu} > /dev/null

%if %{with_default}
BuildKernel
%endif

%if %{with_doc}
# Make the HTML and man pages.
%{__make} -s htmldocs mandocs 2> /dev/null

# Sometimes non-world-readable files sneak into the kernel source tree.
%{__chmod} -R a=rX Documentation
/usr/bin/find Documentation -type d | xargs %{__chmod} u+w
%endif

%if %{with_perf}
%global perf_make \
    %{__make} -s -C tools/perf %{?_smp_mflags} WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 prefix=%{_prefix}

%{perf_make} all
%{perf_make} man
%endif

%if %{with_tools}
# Make sure that version-gen.sh is executable.
%{__chmod} +x tools/power/cpupower/utils/version-gen.sh
pushd tools/power/cpupower > /dev/null
%{__make} -s %{?_smp_mflags} CPUFREQ_BENCH=false
popd > /dev/null
%ifarch x86_64
pushd tools/power/cpupower/debug/x86_64 > /dev/null
%{__make} -s %{?_smp_mflags} centrino-decode
#%#%{__make} -s %{?_smp_mflags} powernow-k8-decode
popd > /dev/null
pushd tools/power/x86/x86_energy_perf_policy > /dev/null
%{__make} -s
popd > /dev/null
pushd tools/power/x86/turbostat > /dev/null
%{__make} -s
popd > /dev/null
%endif
pushd tools/thermal/tmon > /dev/null
%{__make} -s
popd > /dev/null
%endif

popd > /dev/null

%install
pushd linux-%{version}-%{release}.%{_target_cpu} > /dev/null

%if %{with_headers}
# We have to do the headers install before the tools install because the
# kernel headers_install will remove any header files in /usr/include that
# it doesn't install itself.

# Install kernel headers
%{__make} -s ARCH=%{hdrarch} INSTALL_HDR_PATH=$RPM_BUILD_ROOT/usr headers_install

# Do headers_check but don't die if it fails.
%{__make} -s 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

# Remove the unrequired files.
/usr/bin/find $RPM_BUILD_ROOT/usr/include -type f \
    \( -name .install -o -name .check -o -name ..install.cmd -o -name ..check.cmd \) | \
    xargs --no-run-if-empty %{__rm} -f
%endif

%if %{with_doc}
DOCDIR=$RPM_BUILD_ROOT%{_datadir}/doc/%{name}-doc-%{version}
MAN9DIR=$RPM_BUILD_ROOT%{_datadir}/man/man9

# Copy the documentation over.
%{__mkdir_p} $DOCDIR
%{__tar} -f - --exclude=man --exclude='.*' -c Documentation | %{__tar} xf - -C $DOCDIR

# Install the man pages for the kernel API.
%{__mkdir_p} $MAN9DIR
/usr/bin/find Documentation/DocBook/man -type f -name '*.9.gz' -print0 \
    | xargs -0 --no-run-if-empty %{__cp} -u -t $MAN9DIR
/usr/bin/find $MAN9DIR -type f -name '*.9.gz' -print0 \
    | xargs -0 --no-run-if-empty %{__chmod} 444
ls $MAN9DIR | grep -q '' || > $MAN9DIR/BROKEN
%endif

%if %{with_perf}
# perf tool binary and supporting scripts/binaries.
%{perf_make} DESTDIR=$RPM_BUILD_ROOT install

# 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
%endif

%if %{with_tools}

%{__make} -s -C tools/power/cpupower DESTDIR=$RPM_BUILD_ROOT libdir=%{_libdir} mandir=%{_mandir} CPUFREQ_BENCH=false install
%{__rm} -f %{buildroot}%{_libdir}/*.{a,la}
%find_lang cpupower
mv cpupower.lang ../
%ifarch x86_64
pushd tools/power/cpupower/debug/x86_64 > /dev/null
%{__install} -m755 centrino-decode %{buildroot}%{_bindir}/centrino-decode
#%{__install} -m755 powernow-k8-decode %{buildroot}%{_bindir}/powernow-k8-decode
popd > /dev/null
%endif
%{__chmod} 0755 %{buildroot}%{_libdir}/libcpupower.so*
%{__mkdir_p} %{buildroot}%{_unitdir} %{buildroot}%{_sysconfdir}/sysconfig
%{__install} -m644 %{SOURCE4} %{buildroot}%{_unitdir}/cpupower.service
%{__install} -m644 %{SOURCE5} %{buildroot}%{_sysconfdir}/sysconfig/cpupower
%{__mkdir_p} %{buildroot}%{_mandir}/man8
%ifarch x86_64
pushd tools/power/x86/x86_energy_perf_policy > /dev/null
%{__make} -s DESTDIR=%{buildroot} install
popd > /dev/null
pushd tools/power/x86/turbostat > /dev/null
%{__make} -s DESTDIR=%{buildroot} install
popd > /dev/null
%endif
pushd tools/thermal/tmon > /dev/null
%{__install} -m755 tmon %{buildroot}%{_bindir}/tmon
popd > /dev/null
%endif

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

popd > /dev/null

# try to compress the module
%define __spec_install_post \
    find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' -exec strip --strip-unneeded {} +; \
    find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' | xargs xz -9 -e -T0
# replaced by .config settings

%clean
# need to test some stuff
#%{__rm} -rf $RPM_BUILD_ROOT

# Scripts section.
%if %{with_default}
%posttrans
%{_sbindir}/new-kernel-pkg --package %{name} --mkinitrd --dracut --depmod --update %{version}-%{release}.%{_target_cpu} || exit $?
%{_sbindir}/new-kernel-pkg --package %{name} --rpmposttrans %{version}-%{release}.%{_target_cpu} || exit $?
if [ -x %{_sbindir}/weak-modules ]; then
    %{_sbindir}/weak-modules --add-kernel %{version}-%{release}.%{_target_cpu} || exit $?
fi

%post
%{_sbindir}/new-kernel-pkg --package %{name} --install %{version}-%{release}.%{_target_cpu} || exit $?

%preun
%{_sbindir}/new-kernel-pkg --rminitrd --rmmoddep --remove %{version}-%{release}.%{_target_cpu} || exit $?
if [ -x %{_sbindir}/weak-modules ]; then
    %{_sbindir}/weak-modules --remove-kernel %{version}-%{release}.%{_target_cpu} || exit $?
fi

%post devel
if [ -f /etc/sysconfig/kernel ]; then
    . /etc/sysconfig/kernel || exit $?
fi
if [ "$HARDLINK" != "no" -a -x /usr/sbin/hardlink ]; then
    pushd /usr/src/kernels/%{version}-%{release}.%{_target_cpu} > /dev/null
    /usr/bin/find . -type f | while read f; do
        /usr/sbin/hardlink -c /usr/src/kernels/*.fc*.*/$f $f
    done
    popd > /dev/null
fi
%endif

%if %{with_tools}
%post -n %{name}-tools
%{_sbindir}/ldconfig || exit $?

%postun -n %{name}-tools
%{_sbindir}/ldconfig || exit $?
%endif

# Files section.
%if %{with_default}
%files
%defattr(-,root,root)
/boot/vmlinuz-%{version}-%{release}.%{_target_cpu}
%attr(600,root,root) /boot/System.map-%{version}-%{release}.%{_target_cpu}
/boot/symvers-%{version}-%{release}.%{_target_cpu}.gz
/boot/config-%{version}-%{release}.%{_target_cpu}
%dir /lib/modules/%{version}-%{release}.%{_target_cpu}
/lib/modules/%{version}-%{release}.%{_target_cpu}/kernel
/lib/modules/%{version}-%{release}.%{_target_cpu}/build
/lib/modules/%{version}-%{release}.%{_target_cpu}/source
/lib/modules/%{version}-%{release}.%{_target_cpu}/extra
/lib/modules/%{version}-%{release}.%{_target_cpu}/updates
/lib/modules/%{version}-%{release}.%{_target_cpu}/weak-updates
%ifarch %{vdso_arches}
/lib/modules/%{version}-%{release}.%{_target_cpu}/vdso
/etc/ld.so.conf.d/%{name}-%{version}-%{release}.%{_target_cpu}.conf
%endif
/lib/modules/%{version}-%{release}.%{_target_cpu}/modules.*
%ghost /boot/initramfs-%{version}-%{release}.%{_target_cpu}.img

%files devel
%defattr(-,root,root)
/usr/src/kernels/%{version}-%{release}.%{_target_cpu}
%endif

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

%if %{with_doc}
%files doc
%defattr(-,root,root)
%{_datadir}/doc/%{name}-doc-%{version}/Documentation/*
%dir %{_datadir}/doc/%{name}-doc-%{version}/Documentation
%dir %{_datadir}/doc/%{name}-doc-%{version}
%{_datadir}/man/man9/*
%endif

%if %{with_perf}
%files -n perf
%defattr(-,root,root)
%{_bindir}/perf
%{_bindir}/trace
%ifarch x86_64
%{_libdir}/libperf-jvmti.so
#%dir %{_libdir}/traceevent/plugins
%{_libdir}/traceevent/plugins/*
%endif
%ifarch ppc64
/usr/lib/libperf-jvmti.so
%endif
%ifarch ppc64 ppc64le
/usr/lib/traceevent/plugins/*
%endif
%dir %{_libexecdir}/perf-core
%{_libexecdir}/perf-core/*
%{_mandir}/man[1-8]/perf*
%dir %{_datadir}/perf-core
%{_datadir}/perf-core/*
%exclude %{_docdir}/perf-tip/
%{_sysconfdir}/bash_completion.d/perf

%files -n perf-devel
%defattr(-,root,root)
/usr/lib/perf/examples/bpf/*
/usr/lib/perf/include/bpf/*

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

%if %{with_tools}
%files -n %{name}-tools -f cpupower.lang
%defattr(-,root,root)
%{_bindir}/cpupower
%{_unitdir}/cpupower.service
%{_mandir}/man[1-8]/cpupower*
%config(noreplace) %{_sysconfdir}/sysconfig/cpupower
%{_datadir}/bash-completion/completions/cpupower
%ifarch x86_64
%{_bindir}/centrino-decode
#%{_bindir}/powernow-k8-decode
%{_bindir}/x86_energy_perf_policy
%{_mandir}/man8/x86_energy_perf_policy*
%{_bindir}/turbostat
%{_mandir}/man8/turbostat*
%endif
%{_bindir}/tmon

%files -n %{name}-tools-libs
%defattr(-,root,root)
%{_libdir}/libcpupower.so.0
%{_libdir}/libcpupower.so.0.0.1

%files -n %{name}-tools-libs-devel
%defattr(-,root,root)
%{_libdir}/libcpupower.so
%{_includedir}/cpufreq.h
%endif

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

%changelog