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164 lines
4.8 KiB
164 lines
4.8 KiB
#!/bin/sh |
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# SPDX-License-Identifier: GPL-2.0 |
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# |
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# buildtar 0.0.5 |
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# |
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# (C) 2004-2006 by Jan-Benedict Glaw <[email protected]> |
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# |
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# This script is used to compile a tarball from the currently |
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# prepared kernel. Based upon the builddeb script from |
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# Wichert Akkerman <[email protected]>. |
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# |
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set -e |
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# |
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# Some variables and settings used throughout the script |
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# |
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tmpdir="${objtree}/tar-install" |
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tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar" |
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# |
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# Figure out how to compress, if requested at all |
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# |
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case "${1}" in |
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dir-pkg|tar-pkg) |
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opts= |
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;; |
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targz-pkg) |
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opts="-I ${KGZIP}" |
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tarball=${tarball}.gz |
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;; |
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tarbz2-pkg) |
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opts="-I ${KBZIP2}" |
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tarball=${tarball}.bz2 |
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;; |
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tarxz-pkg) |
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opts="-I ${XZ}" |
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tarball=${tarball}.xz |
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;; |
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*) |
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echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 |
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exit 1 |
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;; |
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esac |
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# |
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# Clean-up and re-create the temporary directory |
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# |
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rm -rf -- "${tmpdir}" |
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mkdir -p -- "${tmpdir}/boot" |
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dirs=boot |
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# |
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# Try to install dtbs |
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# |
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if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then |
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# Only some architectures with OF support have this target |
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if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then |
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$MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install |
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fi |
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fi |
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# |
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# Try to install modules |
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# |
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if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then |
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make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install |
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dirs="$dirs lib" |
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fi |
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# |
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# Install basic kernel files |
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# |
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cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" |
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cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" |
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cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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# |
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# Install arch-specific kernel image(s) |
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# |
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case "${ARCH}" in |
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x86|i386|x86_64) |
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[ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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;; |
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alpha) |
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[ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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;; |
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parisc*) |
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[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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[ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" |
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;; |
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mips) |
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if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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elif [ -f "${objtree}/vmlinux.32" ]; then |
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cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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elif [ -f "${objtree}/vmlinux.64" ]; then |
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cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then |
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cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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elif [ -f "${objtree}/vmlinux" ]; then |
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cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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fi |
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;; |
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arm64) |
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for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo ; do |
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if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then |
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cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" |
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break |
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fi |
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done |
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;; |
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riscv) |
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for i in Image.bz2 Image.gz Image; do |
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if [ -f "${objtree}/arch/riscv/boot/${i}" ] ; then |
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cp -v -- "${objtree}/arch/riscv/boot/${i}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" |
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break |
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fi |
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done |
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;; |
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*) |
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[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" |
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echo "" >&2 |
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echo '** ** ** WARNING ** ** **' >&2 |
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echo "" >&2 |
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echo "Your architecture did not define any architecture-dependent files" >&2 |
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echo "to be placed into the tarball. Please add those to ${0} ..." >&2 |
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echo "" >&2 |
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sleep 5 |
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;; |
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esac |
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if [ "${1}" = dir-pkg ]; then |
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echo "Kernel tree successfully created in $tmpdir" |
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exit 0 |
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fi |
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# |
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# Create the tarball |
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# |
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if tar --owner=root --group=root --help >/dev/null 2>&1; then |
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opts="$opts --owner=root --group=root" |
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fi |
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tar cf $tarball -C $tmpdir $opts $dirs |
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echo "Tarball successfully created in $tarball" |
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exit 0
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