scripts/package/mkspec

   1 #!/bin/sh
   2 #
   3 #       Output a simple RPM spec file.
   4 #       This version assumes a minimum of RPM 4.0.3.
   5 #
   6 #       The only gothic bit here is redefining install_post to avoid
   7 #       stripping the symbols from files in the kernel which we want
   8 #
   9 #       Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net>
  10 #
  11
  12 # how we were called determines which rpms we build and how we build them
  13 if [ "$1" = prebuilt ]; then
  14         S=DEL
  15         MAKE="$MAKE -f $srctree/Makefile"
  16 else
  17         S=
  18 fi
  19
  20 if grep -q CONFIG_MODULES=y .config; then
  21         M=
  22 else
  23         M=DEL
  24 fi
  25
  26 if grep -q CONFIG_DRM=y .config; then
  27         PROVIDES=kernel-drm
  28 fi
  29
  30 PROVIDES="$PROVIDES kernel-$KERNELRELEASE"
  31 __KERNELRELEASE=$(echo $KERNELRELEASE | sed -e "s/-/_/g")
  32 EXCLUDES="$RCS_TAR_IGNORE --exclude=*vmlinux* --exclude=*.mod \
  33 --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \
  34 --exclude=.config.old --exclude=.missing-syscalls.d --exclude=*.s"
  35
  36 # We can label the here-doc lines for conditional output to the spec file
  37 #
  38 # Labels:
  39 #  $S: this line is enabled only when building source package
  40 #  $M: this line is enabled only when CONFIG_MODULES is enabled
  41 sed -e '/^DEL/d' -e 's/^\t*//' <<EOF
  42         Name: kernel
  43         Summary: The Linux Kernel
  44         Version: $__KERNELRELEASE
  45         Release: $(cat .version 2>/dev/null || echo 1)
  46         License: GPL
  47         Group: System Environment/Kernel
  48         Vendor: The Linux Community
  49         URL: https://www.kernel.org
  50 $S      Source: kernel-$__KERNELRELEASE.tar.gz
  51         Provides: $PROVIDES
  52         %define __spec_install_post /usr/lib/rpm/brp-compress || :
  53         %define debug_package %{nil}
  54
  55         %description
  56         The Linux Kernel, the operating system core itself
  57
  58         %package headers
  59         Summary: Header files for the Linux kernel for use by glibc
  60         Group: Development/System
  61         Obsoletes: kernel-headers
  62         Provides: kernel-headers = %{version}
  63         %description headers
  64         Kernel-headers includes the C header files that specify the interface
  65         between the Linux kernel and userspace libraries and programs.  The
  66         header files define structures and constants that are needed for
  67         building most standard programs and are also needed for rebuilding the
  68         glibc package.
  69
  70 $S$M    %package devel
  71 $S$M    Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel
  72 $S$M    Group: System Environment/Kernel
  73 $S$M    AutoReqProv: no
  74 $S$M    %description -n kernel-devel
  75 $S$M    This package provides kernel headers and makefiles sufficient to build modules
  76 $S$M    against the $__KERNELRELEASE kernel package.
  77 $S$M
  78 $S      %prep
  79 $S      %setup -q
  80 $S
  81 $S      %build
  82 $S      $MAKE %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release}
  83 $S
  84         %install
  85         mkdir -p %{buildroot}/boot
  86         %ifarch ia64
  87         mkdir -p %{buildroot}/boot/efi
  88         cp \$($MAKE image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE
  89         ln -s efi/vmlinuz-$KERNELRELEASE %{buildroot}/boot/
  90         %else
  91         cp \$($MAKE image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE
  92         %endif
  93 $M      $MAKE %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install
  94         $MAKE %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
  95         cp System.map %{buildroot}/boot/System.map-$KERNELRELEASE
  96         cp .config %{buildroot}/boot/config-$KERNELRELEASE
  97         bzip2 -9 --keep vmlinux
  98         mv vmlinux.bz2 %{buildroot}/boot/vmlinux-$KERNELRELEASE.bz2
  99 $S$M    rm -f %{buildroot}/lib/modules/$KERNELRELEASE/build
 100 $S$M    rm -f %{buildroot}/lib/modules/$KERNELRELEASE/source
 101 $S$M    mkdir -p %{buildroot}/usr/src/kernels/$KERNELRELEASE
 102 $S$M    tar cf - $EXCLUDES . | tar xf - -C %{buildroot}/usr/src/kernels/$KERNELRELEASE
 103 $S$M    cd %{buildroot}/lib/modules/$KERNELRELEASE
 104 $S$M    ln -sf /usr/src/kernels/$KERNELRELEASE build
 105 $S$M    ln -sf /usr/src/kernels/$KERNELRELEASE source
 106
 107         %clean
 108         rm -rf %{buildroot}
 109
 110         %post
 111         if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then
 112         cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm
 113         cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm
 114         rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE
 115         /sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm
 116         rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm
 117         fi
 118
 119         %preun
 120         if [ -x /sbin/new-kernel-pkg ]; then
 121         new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img
 122         elif [ -x /usr/bin/kernel-install ]; then
 123         kernel-install remove $KERNELRELEASE
 124         fi
 125
 126         %postun
 127         if [ -x /sbin/update-bootloader ]; then
 128         /sbin/update-bootloader --remove $KERNELRELEASE
 129         fi
 130
 131         %files
 132         %defattr (-, root, root)
 133 $M      /lib/modules/$KERNELRELEASE
 134 $M      %exclude /lib/modules/$KERNELRELEASE/build
 135 $M      %exclude /lib/modules/$KERNELRELEASE/source
 136         /boot/*
 137
 138         %files headers
 139         %defattr (-, root, root)
 140         /usr/include
 141 $S$M
 142 $S$M    %files devel
 143 $S$M    %defattr (-, root, root)
 144 $S$M    /usr/src/kernels/$KERNELRELEASE
 145 $S$M    /lib/modules/$KERNELRELEASE/build
 146 $S$M    /lib/modules/$KERNELRELEASE/source
 147 EOF