scripts/package/buildtar

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 #
   5 # buildtar 0.0.5
   6 #
   7 # (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
   8 #
   9 # This script is used to compile a tarball from the currently
  10 # prepared kernel. Based upon the builddeb script from
  11 # Wichert Akkerman <wichert@wiggy.net>.
  12 #
  13
  14 set -e
  15
  16 #
  17 # Some variables and settings used throughout the script
  18 #
  19 tmpdir=$1
  20
  21 #
  22 # Clean-up and re-create the temporary directory
  23 #
  24 rm -rf -- "${tmpdir}"
  25 mkdir -p -- "${tmpdir}/boot"
  26 dirs=boot
  27
  28
  29 #
  30 # Try to install dtbs
  31 #
  32 if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then
  33         # Only some architectures with OF support have this target
  34         if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then
  35                 $MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install
  36     fi
  37 fi
  38
  39
  40 #
  41 # Try to install modules
  42 #
  43 if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then
  44         make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install
  45         dirs="$dirs lib"
  46 fi
  47
  48
  49 #
  50 # Install basic kernel files
  51 #
  52 cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"
  53 cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}"
  54 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  55
  56
  57 #
  58 # Install arch-specific kernel image(s)
  59 #
  60 case "${ARCH}" in
  61         x86|i386|x86_64)
  62                 [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  63                 ;;
  64         alpha)
  65                 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  66                 ;;
  67         parisc*)
  68                 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  69                 [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}"
  70                 ;;
  71         mips)
  72                 if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then
  73                         cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  74                 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then
  75                         cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  76                 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then
  77                         cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  78                 elif [ -f "${objtree}/vmlinux.32" ]; then
  79                         cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  80                 elif [ -f "${objtree}/vmlinux.64" ]; then
  81                         cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  82                 elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then
  83                         cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  84                 elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then
  85                         cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  86                 elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then
  87                         cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  88                 elif [ -f "${objtree}/vmlinux" ]; then
  89                         cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
  90                 fi
  91                 ;;
  92         arm64)
  93                 for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo vmlinuz.efi ; do
  94                         if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then
  95                                 cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
  96                                 break
  97                         fi
  98                 done
  99                 ;;
 100         riscv)
 101                 for i in Image.bz2 Image.gz Image; do
 102                         if [ -f "${objtree}/arch/riscv/boot/${i}" ] ; then
 103                                 cp -v -- "${objtree}/arch/riscv/boot/${i}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
 104                                 break
 105                         fi
 106                 done
 107                 ;;
 108         *)
 109                 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}"
 110                 echo "" >&2
 111                 echo '** ** **  WARNING  ** ** **' >&2
 112                 echo "" >&2
 113                 echo "Your architecture did not define any architecture-dependent files" >&2
 114                 echo "to be placed into the tarball. Please add those to ${0} ..." >&2
 115                 echo "" >&2
 116                 sleep 5
 117                 ;;
 118 esac