File kernel-malfunction.spec of Package kernel-malfunction

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File kernel-malfunction.spec of Package kernel-malfunction (Revision 1de417381f10f3431fe4014cde9841cd)

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%define llvm_kbuild 0
%define _basekver 6.8
%define kernel_build_dir linux-%{_basekver}.8
%define KERNELRELEASE 6.8.8_malfunction
%define pkg_release 1
%define makeflags %{?_smp_mflags} ARCH=%{ARCH}
%define ARCH x86

Name: kernel-malfunction
Summary: The Linux Kernel
Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g')
Release: %{pkg_release}
License:GPL-3.0-only
Group: System Environment/Kernel
Vendor: The Linux Community
URL: https://www.kernel.org
Source0: linux-%{_basekver}.tar.xz
Source1: config.tar.gz
Source2: patches.tar.bz2
Source3: scripts.tar.gz
Provides: kernel-uname-r = %{version}
Provides: kernel-%{KERNELRELEASE}

BuildRequires: bc binutils bison kmod coreutils
BuildRequires: (elfutils-libelf-devel or libelf-devel) flex
BuildRequires: gcc make openssl openssl-devel perl python3 rsync zstd
%if %{llvm_kbuild}
BuildRequires: llvm
BuildRequires: clang
BuildRequires: lld
%endif

%if 0%{?fedora}
BuildRequires: dwarves
BuildRequires: kernel-headers
%endif

%description
The Linux Kernel, the operating system core itself

%package headers
Summary: Header files for the Linux kernel for use by glibc
Group: Development/System
Provides: kernel-headers = %{version}
Provides: installonlypkg(kernel) = %{version}

%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 syms
Summary:        Kernel Symbol Versions (modversions) for the $__KERNELRELEASE kernel
Group:          Development/Sources
AutoReqProv:    no
Provides:       kernel-syms = %{version}
Requires:       kernel-devel = %{version}

%description syms
Kernel symbols, such as functions and variables, have version
information attached to them. This package contains the symbol versions
for the standard kernels.
This package is needed for compiling kernel module packages with proper
package dependencies.

%package devel
Summary: Development package for building kernel modules to match the %{version} kernel
Group: System Environment/Kernel
Provides: kernel-devel = %{version}
Provides: kernel-devel-uname-r = %{version}
Provides: installonlypkg(kernel) = %{version}
AutoReqProv: no
%description devel
This package provides kernel headers and makefiles sufficient to build modules
against the %{version} kernel package.

# Opt out of a lot of Fedora hardening flags etc...
# See https://src.fedoraproject.org/rpms/redhat-rpm-config//blob/rawhide/f/buildflags.md
%undefine _package_note_file
%undefine _auto_set_build_flags
%undefine _include_frame_pointers
%define _build_id_flags -Wl,--build-id=none
%undefine _annotated_build
%undefine _fortify_level
%undefine _hardened_build
%global _lto_cflags %{nil}
%global _configure_gnuconfig_hack 0
%global _configure_libtool_hardening_hack 0
# Nearly had to go to the deep web to find documentation on this one... Gosh
# See https://github.com/rpm-software-management/rpm/blob/master/macros.in#L471
%define _build_id_links none

%prep
%setup -q -c -T -a 0 -a 1 -a 2
tar -xf %{SOURCE3}

cp config/x86_64/malfunction %kernel_build_dir/.config

cd %{kernel_build_dir}

chmod +x ../{apply-patches,guards}
../apply-patches ../series.conf .. $SYMBOLS

%build
cd %{kernel_build_dir}
make -j$(nproc) KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release}

%install
cd %{kernel_build_dir}
mkdir -p %{buildroot}/usr/lib/modules/%{KERNELRELEASE}
cp $(make %{makeflags} -s image_name) %{buildroot}/usr/lib/modules/%{KERNELRELEASE}/vmlinuz
make %{makeflags} INSTALL_MOD_PATH=%{buildroot}/usr modules_install
make %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
cp System.map %{buildroot}/usr/lib/modules/%{KERNELRELEASE}
cp .config %{buildroot}/usr/lib/modules/%{KERNELRELEASE}/config
ln -sfn /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/usr/lib/modules/%{KERNELRELEASE}/build
make %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'

%clean
rm -rf %{buildroot}

%post

%if 0%{?fedora}
if [ -x /usr/bin/kernel-install ]; then
	/usr/bin/kernel-install add %{KERNELRELEASE} /usr/lib/modules/%{KERNELRELEASE}/vmlinuz
fi
for file in vmlinuz System.map config; do
	if ! cmp --silent "/usr/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then
		cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"
	fi
done
%else
if [ -x /usr/bin/kernel-install ]; then
	/usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz
fi
for file in vmlinuz System.map config; do
	if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then
		cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"
	fi
done
%endif

%files

%if 0%{?fedora}
/lib/modules/%{KERNELRELEASE}
/usr/lib/modules/%{KERNELRELEASE}/System.map
/usr/lib/modules/%{KERNELRELEASE}/build
/usr/lib/modules/%{KERNELRELEASE}/config
/usr/lib/modules/%{KERNELRELEASE}/vmlinuz
%exclude /lib/modules/%{KERNELRELEASE}/build
%else
%if 0%{?mageia}
/lib/modules/%{KERNELRELEASE}
/usr/lib/modules/%{KERNELRELEASE}/System.map
/usr/lib/modules/%{KERNELRELEASE}/build
/usr/lib/modules/%{KERNELRELEASE}/config
/usr/lib/modules/%{KERNELRELEASE}/vmlinuz
%exclude /lib/modules/%{KERNELRELEASE}/build
%else
/usr/lib/modules/%{KERNELRELEASE}
%exclude /usr/lib/modules/%{KERNELRELEASE}/build
%endif
%endif

%defattr (-, root, root)

%files headers
%defattr (-, root, root)
/usr/include

%files devel
%defattr (-, root, root)
/usr/src/kernels/%{KERNELRELEASE}

%if 0%{?fedora}
/lib/modules/%{KERNELRELEASE}/build
%else
%if 0%{?mageia}
/lib/modules/%{KERNELRELEASE}/build
%else
/usr/lib/modules/%{KERNELRELEASE}/build
%endif
%endif

%files syms
%defattr (-, root, root)

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File kernel-malfunction.spec of Package kernel-malfunction (Revision 1de417381f10f3431fe4014cde9841cd)

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