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Diffstat (limited to 'scripts/package/kernel.spec')
-rw-r--r-- | scripts/package/kernel.spec | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec new file mode 100644 index 000000000000..ac3e5ac01d8a --- /dev/null +++ b/scripts/package/kernel.spec @@ -0,0 +1,131 @@ +# _arch is undefined if /usr/lib/rpm/platform/*/macros was not included. +%{!?_arch: %define _arch dummy} +%{!?make: %define make make} +%define makeflags %{?_smp_mflags} ARCH=%{ARCH} +%define __spec_install_post /usr/lib/rpm/brp-compress || : +%define debug_package %{nil} + +Name: kernel +Summary: The Linux Kernel +Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g') +Release: %{pkg_release} +License: GPL +Group: System Environment/Kernel +Vendor: The Linux Community +URL: https://www.kernel.org +Source0: linux.tar.gz +Source1: config +Source2: diff.patch +Provides: kernel-%{KERNELRELEASE} +BuildRequires: bc binutils bison dwarves +BuildRequires: (elfutils-libelf-devel or libelf-devel) flex +BuildRequires: gcc make openssl openssl-devel perl python3 rsync + +%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 +Obsoletes: kernel-headers < %{version} +Provides: kernel-headers = %{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. + +%if %{with_devel} +%package devel +Summary: Development package for building kernel modules to match the %{version} kernel +Group: System Environment/Kernel +AutoReqProv: no +%description -n kernel-devel +This package provides kernel headers and makefiles sufficient to build modules +against the %{version} kernel package. +%endif + +%prep +%setup -q -n linux +cp %{SOURCE1} .config +patch -p1 < %{SOURCE2} + +%build +%{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release} + +%install +mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE} +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz +# DEPMOD=true makes depmod no-op. We do not package depmod-generated files. +%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} DEPMOD=true modules_install +%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install +cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE} +cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config +if %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='test -d ${srctree}/arch/${SRCARCH}/boot/dts' 2>/dev/null; then + %{make} %{makeflags} INSTALL_DTBS_PATH=%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb dtbs_install +fi +ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build +%if %{with_devel} +%{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' +%endif + +{ + echo "/lib/modules/%{KERNELRELEASE}" + + for x in alias alias.bin builtin.alias.bin builtin.bin dep dep.bin \ + devname softdep symbols symbols.bin weakdep; do + echo "%ghost /lib/modules/%{KERNELRELEASE}/modules.${x}" + done + + for x in System.map config vmlinuz; do + echo "%ghost /boot/${x}-%{KERNELRELEASE}" + done + + if [ -d "%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb" ];then + find "%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb" -printf "%%%ghost /boot/dtb-%{KERNELRELEASE}/%%P\n" + fi + + echo "%exclude /lib/modules/%{KERNELRELEASE}/build" +} > %{buildroot}/kernel.list + +%clean +rm -rf %{buildroot} + +%post +if [ -x /usr/bin/kernel-install ]; then + /usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz +fi +for file in vmlinuz System.map config; do + if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then + cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}" + fi +done +if [ -d "/lib/modules/%{KERNELRELEASE}/dtb" ] && \ + ! diff -rq "/lib/modules/%{KERNELRELEASE}/dtb" "/boot/dtb-%{KERNELRELEASE}" >/dev/null 2>&1; then + rm -rf "/boot/dtb-%{KERNELRELEASE}" + cp -r "/lib/modules/%{KERNELRELEASE}/dtb" "/boot/dtb-%{KERNELRELEASE}" +fi +if [ ! -e "/lib/modules/%{KERNELRELEASE}/modules.dep" ]; then + /usr/sbin/depmod %{KERNELRELEASE} +fi + +%preun +if [ -x /usr/bin/kernel-install ]; then +kernel-install remove %{KERNELRELEASE} +fi + +%files -f %{buildroot}/kernel.list +%defattr (-, root, root) +%exclude /kernel.list + +%files headers +%defattr (-, root, root) +/usr/include + +%if %{with_devel} +%files devel +%defattr (-, root, root) +/usr/src/kernels/%{KERNELRELEASE} +/lib/modules/%{KERNELRELEASE}/build +%endif |