| 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 <[email protected]> |
| 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 <[email protected]>. |
| 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 |