linux/scripts/package/buildtar
Veronika Kabatova 731c4eac84 buildtar: fix tarballs with EFI_ZBOOT enabled
When CONFIG_EFI_ZBOOT is enabled, the binary name is not Image.gz
anymore but vmlinuz.efi. No vmlinuz gets put into the tarball as the
buildtar script doesn't recognize this name. Remedy this by adding the
binary name to the list of acceptable files to package.

Reported-by: CKI Project <cki-project@redhat.com>
Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-12-17 21:55:04 +09:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
#
# buildtar 0.0.5
#
# (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
dir-pkg|tar-pkg)
opts=
;;
targz-pkg)
opts="-I ${KGZIP}"
tarball=${tarball}.gz
;;
tarbz2-pkg)
opts="-I ${KBZIP2}"
tarball=${tarball}.bz2
;;
tarxz-pkg)
opts="-I ${XZ}"
tarball=${tarball}.xz
;;
tarzst-pkg)
opts="-I ${ZSTD}"
tarball=${tarball}.zst
;;
*)
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 -- "${tmpdir}/boot"
dirs=boot
#
# Try to install dtbs
#
if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then
# Only some architectures with OF support have this target
if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then
$MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install
fi
fi
#
# Try to install modules
#
if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then
make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${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-${KERNELRELEASE}"
fi
;;
arm64)
for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo vmlinuz.efi ; do
if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then
cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
break
fi
done
;;
riscv)
for i in Image.bz2 Image.gz Image; do
if [ -f "${objtree}/arch/riscv/boot/${i}" ] ; then
cp -v -- "${objtree}/arch/riscv/boot/${i}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
break
fi
done
;;
*)
[ -f "${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 ${0} ..." >&2
echo "" >&2
sleep 5
;;
esac
if [ "${1}" = dir-pkg ]; then
echo "Kernel tree successfully created in $tmpdir"
exit 0
fi
#
# Create the tarball
#
if tar --owner=root --group=root --help >/dev/null 2>&1; then
opts="$opts --owner=root --group=root"
fi
tar cf $tarball -C $tmpdir $opts $dirs
echo "Tarball successfully created in $tarball"
exit 0