157 lines
4.5 KiB
Bash
Executable File
157 lines
4.5 KiB
Bash
Executable File
#!/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
|
|
;;
|
|
*)
|
|
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-${KERNELRELEASE}"
|
|
fi
|
|
;;
|
|
arm64)
|
|
for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo ; do
|
|
if [ -f "${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 ${0} ..." >&2
|
|
echo "" >&2
|
|
sleep 5
|
|
;;
|
|
esac
|
|
|
|
if [ "${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
|