scripts/package/kernel.spec

   1 # _arch is undefined if /usr/lib/rpm/platform/*/macros was not included.
   2 %{!?_arch: %define _arch dummy}
   3 %{!?make: %define make make}
   4 %define makeflags %{?_smp_mflags} ARCH=%{ARCH}
   5 %define __spec_install_post /usr/lib/rpm/brp-compress || :
   6 %define debug_package %{nil}
   7
   8 Name: kernel
   9 Summary: The Linux Kernel
  10 Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g')
  11 Release: %{pkg_release}
  12 License: GPL
  13 Group: System Environment/Kernel
  14 Vendor: The Linux Community
  15 URL: https://www.kernel.org
  16 Source0: linux.tar.gz
  17 Source1: config
  18 Source2: diff.patch
  19 Provides: kernel-%{KERNELRELEASE}
  20 BuildRequires: bc binutils bison dwarves
  21 BuildRequires: (elfutils-libelf-devel or libelf-devel) flex
  22 BuildRequires: gcc make openssl openssl-devel perl python3 rsync
  23
  24 %description
  25 The Linux Kernel, the operating system core itself
  26
  27 %package headers
  28 Summary: Header files for the Linux kernel for use by glibc
  29 Group: Development/System
  30 Obsoletes: kernel-headers
  31 Provides: kernel-headers = %{version}
  32 %description headers
  33 Kernel-headers includes the C header files that specify the interface
  34 between the Linux kernel and userspace libraries and programs.  The
  35 header files define structures and constants that are needed for
  36 building most standard programs and are also needed for rebuilding the
  37 glibc package.
  38
  39 %if %{with_devel}
  40 %package devel
  41 Summary: Development package for building kernel modules to match the %{version} kernel
  42 Group: System Environment/Kernel
  43 AutoReqProv: no
  44 %description -n kernel-devel
  45 This package provides kernel headers and makefiles sufficient to build modules
  46 against the %{version} kernel package.
  47 %endif
  48
  49 %prep
  50 %setup -q -n linux
  51 cp %{SOURCE1} .config
  52 patch -p1 < %{SOURCE2}
  53
  54 %build
  55 %{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release}
  56
  57 %install
  58 mkdir -p %{buildroot}/boot
  59 %ifarch ia64
  60 mkdir -p %{buildroot}/boot/efi
  61 cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE}
  62 ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/
  63 %else
  64 cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE}
  65 %endif
  66 %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
  67 %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
  68 cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
  69 cp .config %{buildroot}/boot/config-%{KERNELRELEASE}
  70 ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build
  71 %if %{with_devel}
  72 %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'
  73 %endif
  74
  75 %clean
  76 rm -rf %{buildroot}
  77
  78 %post
  79 if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then
  80 cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm
  81 cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm
  82 rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE}
  83 /sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
  84 rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
  85 fi
  86
  87 %preun
  88 if [ -x /sbin/new-kernel-pkg ]; then
  89 new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img
  90 elif [ -x /usr/bin/kernel-install ]; then
  91 kernel-install remove %{KERNELRELEASE}
  92 fi
  93
  94 %postun
  95 if [ -x /sbin/update-bootloader ]; then
  96 /sbin/update-bootloader --remove %{KERNELRELEASE}
  97 fi
  98
  99 %files
 100 %defattr (-, root, root)
 101 /lib/modules/%{KERNELRELEASE}
 102 %exclude /lib/modules/%{KERNELRELEASE}/build
 103 /boot/*
 104
 105 %files headers
 106 %defattr (-, root, root)
 107 /usr/include
 108
 109 %if %{with_devel}
 110 %files devel
 111 %defattr (-, root, root)
 112 /usr/src/kernels/%{KERNELRELEASE}
 113 /lib/modules/%{KERNELRELEASE}/build
 114 %endif