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 $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE}
  65 %endif
  66 %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
  67 %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
  68 cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
  69 cp .config %{buildroot}/boot/config-%{KERNELRELEASE}
  70 ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build
  71 ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/source
  72 %if %{with_devel}
  73 %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'
  74 %endif
  75
  76 %clean
  77 rm -rf %{buildroot}
  78
  79 %post
  80 if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then
  81 cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm
  82 cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm
  83 rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE}
  84 /sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
  85 rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm
  86 fi
  87
  88 %preun
  89 if [ -x /sbin/new-kernel-pkg ]; then
  90 new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img
  91 elif [ -x /usr/bin/kernel-install ]; then
  92 kernel-install remove %{KERNELRELEASE}
  93 fi
  94
  95 %postun
  96 if [ -x /sbin/update-bootloader ]; then
  97 /sbin/update-bootloader --remove %{KERNELRELEASE}
  98 fi
  99
 100 %files
 101 %defattr (-, root, root)
 102 /lib/modules/%{KERNELRELEASE}
 103 %exclude /lib/modules/%{KERNELRELEASE}/build
 104 %exclude /lib/modules/%{KERNELRELEASE}/source
 105 /boot/*
 106
 107 %files headers
 108 %defattr (-, root, root)
 109 /usr/include
 110
 111 %if %{with_devel}
 112 %files devel
 113 %defattr (-, root, root)
 114 /usr/src/kernels/%{KERNELRELEASE}
 115 /lib/modules/%{KERNELRELEASE}/build
 116 /lib/modules/%{KERNELRELEASE}/source
 117 %endif