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