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https://github.com/torvalds/linux
synced 2024-10-06 19:34:19 +00:00
kbuild: rpm-pkg: split out the body of spec file
Most of the lines in the spec file are independent of any build condition. Split the body of the spec file into scripts/package/kernel.spec. scripts/package/mkspec will prepend some env-dependent variables. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada
parent
2a291fc315
commit
49c803cd91
117
scripts/package/kernel.spec
Normal file
117
scripts/package/kernel.spec
Normal file
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@ -0,0 +1,117 @@
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# _arch is undefined if /usr/lib/rpm/platform/*/macros was not included.
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%{!?_arch: %define _arch dummy}
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%{!?make: %define make make}
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%define makeflags %{?_smp_mflags} ARCH=%{ARCH}
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%define __spec_install_post /usr/lib/rpm/brp-compress || :
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%define debug_package %{nil}
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Name: kernel
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Summary: The Linux Kernel
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Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g')
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Release: %{pkg_release}
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License: GPL
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Group: System Environment/Kernel
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Vendor: The Linux Community
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URL: https://www.kernel.org
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Source0: linux.tar.gz
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Source1: config
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Source2: diff.patch
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Provides: kernel-%{KERNELRELEASE}
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BuildRequires: bc binutils bison dwarves
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BuildRequires: (elfutils-libelf-devel or libelf-devel) flex
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BuildRequires: gcc make openssl openssl-devel perl python3 rsync
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%description
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The Linux Kernel, the operating system core itself
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%package headers
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Summary: Header files for the Linux kernel for use by glibc
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Group: Development/System
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Obsoletes: kernel-headers
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Provides: kernel-headers = %{version}
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%description headers
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Kernel-headers includes the C header files that specify the interface
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between the Linux kernel and userspace libraries and programs. The
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header files define structures and constants that are needed for
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building most standard programs and are also needed for rebuilding the
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glibc package.
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%if %{with_devel}
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%package devel
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Summary: Development package for building kernel modules to match the %{version} kernel
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Group: System Environment/Kernel
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AutoReqProv: no
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%description -n kernel-devel
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This package provides kernel headers and makefiles sufficient to build modules
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against the %{version} kernel package.
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%endif
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%prep
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%setup -q -n linux
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cp %{SOURCE1} .config
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patch -p1 < %{SOURCE2}
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%build
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%{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release}
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%install
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mkdir -p %{buildroot}/boot
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%ifarch ia64
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mkdir -p %{buildroot}/boot/efi
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cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE}
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ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/
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%else
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cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE}
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%endif
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%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
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%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
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cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
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cp .config %{buildroot}/boot/config-%{KERNELRELEASE}
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ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build
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ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/source
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%if %{with_devel}
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%{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'
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%endif
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%clean
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rm -rf %{buildroot}
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%post
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if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then
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cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm
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cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm
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rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE}
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/sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
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rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
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fi
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%preun
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if [ -x /sbin/new-kernel-pkg ]; then
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new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img
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elif [ -x /usr/bin/kernel-install ]; then
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kernel-install remove %{KERNELRELEASE}
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fi
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%postun
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if [ -x /sbin/update-bootloader ]; then
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/sbin/update-bootloader --remove %{KERNELRELEASE}
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fi
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%files
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%defattr (-, root, root)
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/lib/modules/%{KERNELRELEASE}
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%exclude /lib/modules/%{KERNELRELEASE}/build
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%exclude /lib/modules/%{KERNELRELEASE}/source
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/boot/*
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%files headers
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%defattr (-, root, root)
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/usr/include
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%if %{with_devel}
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%files devel
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%defattr (-, root, root)
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/usr/src/kernels/%{KERNELRELEASE}
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/lib/modules/%{KERNELRELEASE}/build
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/lib/modules/%{KERNELRELEASE}/source
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%endif
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@ -23,127 +23,10 @@ else
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echo '%define with_devel 0'
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fi
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cat<<-EOF
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cat<<EOF
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%define ARCH ${ARCH}
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%define KERNELRELEASE ${KERNELRELEASE}
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%define pkg_release $("${srctree}/init/build-version")
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# _arch is undefined if /usr/lib/rpm/platform/*/macros was not included.
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%{!?_arch: %define _arch dummy}
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%{!?make: %define make make}
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%define makeflags %{?_smp_mflags} ARCH=%{ARCH}
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Name: kernel
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Summary: The Linux Kernel
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Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g')
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Release: %{pkg_release}
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License: GPL
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Group: System Environment/Kernel
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Vendor: The Linux Community
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URL: https://www.kernel.org
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Source0: linux.tar.gz
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Source1: config
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Source2: diff.patch
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Provides: kernel-%{KERNELRELEASE}
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BuildRequires: bc binutils bison dwarves
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BuildRequires: (elfutils-libelf-devel or libelf-devel) flex
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BuildRequires: gcc make openssl openssl-devel perl python3 rsync
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%define __spec_install_post /usr/lib/rpm/brp-compress || :
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%define debug_package %{nil}
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%description
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The Linux Kernel, the operating system core itself
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%package headers
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Summary: Header files for the Linux kernel for use by glibc
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Group: Development/System
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Obsoletes: kernel-headers
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Provides: kernel-headers = %{version}
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%description headers
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Kernel-headers includes the C header files that specify the interface
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between the Linux kernel and userspace libraries and programs. The
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header files define structures and constants that are needed for
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building most standard programs and are also needed for rebuilding the
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glibc package.
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%if %{with_devel}
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%package devel
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Summary: Development package for building kernel modules to match the %{version} kernel
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Group: System Environment/Kernel
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AutoReqProv: no
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%description -n kernel-devel
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This package provides kernel headers and makefiles sufficient to build modules
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against the %{version} kernel package.
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%endif
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%prep
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%setup -q -n linux
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cp %{SOURCE1} .config
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patch -p1 < %{SOURCE2}
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%build
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%{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release}
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%install
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mkdir -p %{buildroot}/boot
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%ifarch ia64
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mkdir -p %{buildroot}/boot/efi
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cp \$(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE}
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ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/
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%else
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cp \$(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE}
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%endif
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%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
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%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
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cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
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cp .config %{buildroot}/boot/config-%{KERNELRELEASE}
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ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build
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ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/source
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%if %{with_devel}
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%{make} %{makeflags} run-command KBUILD_RUN_COMMAND='\${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'
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%endif
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%clean
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rm -rf %{buildroot}
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%post
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if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then
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cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm
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cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm
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rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE}
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/sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
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rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
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fi
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%preun
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if [ -x /sbin/new-kernel-pkg ]; then
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new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img
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elif [ -x /usr/bin/kernel-install ]; then
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kernel-install remove %{KERNELRELEASE}
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fi
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%postun
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if [ -x /sbin/update-bootloader ]; then
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/sbin/update-bootloader --remove %{KERNELRELEASE}
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fi
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%files
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%defattr (-, root, root)
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/lib/modules/%{KERNELRELEASE}
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%exclude /lib/modules/%{KERNELRELEASE}/build
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%exclude /lib/modules/%{KERNELRELEASE}/source
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/boot/*
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%files headers
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%defattr (-, root, root)
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/usr/include
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%if %{with_devel}
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%files devel
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%defattr (-, root, root)
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/usr/src/kernels/%{KERNELRELEASE}
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/lib/modules/%{KERNELRELEASE}/build
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/lib/modules/%{KERNELRELEASE}/source
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%endif
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EOF
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cat "${srctree}/scripts/package/kernel.spec"
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