| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| |
| # |
| # buildtar 0.0.4 |
| # |
| # (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de> |
| # |
| # This script is used to compile a tarball from the currently |
| # prepared kernel. Based upon the builddeb script from |
| # Wichert Akkerman <wichert@wiggy.net>. |
| # |
| |
| set -e |
| |
| # |
| # Some variables and settings used throughout the script |
| # |
| tmpdir="${objtree}/tar-install" |
| tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar" |
| |
| |
| # |
| # Figure out how to compress, if requested at all |
| # |
| case "${1}" in |
| tar-pkg) |
| opts= |
| ;; |
| targz-pkg) |
| opts=--gzip |
| tarball=${tarball}.gz |
| ;; |
| tarbz2-pkg) |
| opts=--bzip2 |
| tarball=${tarball}.bz2 |
| ;; |
| tarxz-pkg) |
| opts=--xz |
| tarball=${tarball}.xz |
| ;; |
| *) |
| echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 |
| exit 1 |
| ;; |
| esac |
| |
| |
| # |
| # Clean-up and re-create the temporary directory |
| # |
| rm -rf -- "${tmpdir}" |
| mkdir -p -- "${tmpdir}/boot" |
| dirs=boot |
| |
| # |
| # Try to install modules |
| # |
| if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then |
| make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install |
| dirs="$dirs lib" |
| fi |
| |
| |
| # |
| # Install basic kernel files |
| # |
| cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" |
| cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" |
| cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| |
| |
| # |
| # Install arch-specific kernel image(s) |
| # |
| case "${ARCH}" in |
| x86|i386|x86_64) |
| [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| ;; |
| alpha) |
| [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| ;; |
| parisc*) |
| [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" |
| ;; |
| mips) |
| if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| elif [ -f "${objtree}/vmlinux.32" ]; then |
| cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| elif [ -f "${objtree}/vmlinux.64" ]; then |
| cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then |
| cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| elif [ -f "${objtree}/vmlinux" ]; then |
| cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
| fi |
| ;; |
| arm64) |
| for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo ; do |
| if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then |
| cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
| break |
| fi |
| done |
| ;; |
| *) |
| [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" |
| echo "" >&2 |
| echo '** ** ** WARNING ** ** **' >&2 |
| echo "" >&2 |
| echo "Your architecture did not define any architecture-dependent files" >&2 |
| echo "to be placed into the tarball. Please add those to ${0} ..." >&2 |
| echo "" >&2 |
| sleep 5 |
| ;; |
| esac |
| |
| |
| # |
| # Create the tarball |
| # |
| if tar --owner=root --group=root --help >/dev/null 2>&1; then |
| opts="$opts --owner=root --group=root" |
| fi |
| |
| tar cf $tarball -C $tmpdir $opts $dirs |
| |
| echo "Tarball successfully created in $tarball" |
| |
| exit 0 |