Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#!/bin/sh

#

# buildtar 0.0.4

#

# (C) 2004-2006 by Jan-Benedict Glaw 

#

# This script is used to compile a tarball from the currently

# prepared kernel. Based upon the builddeb script from

# Wichert Akkerman .

#

set -e

#

# Some variables and settings used throughout the script

#

tmpdir="${objtree}/tar-install"

tarball="${objtree}/linux-${KERNELRELEASE}.tar"

#

# Figure out how to compress, if requested at all

#

case "${1}" in

        tar-pkg)

                compress="cat"

                file_ext=""

                ;;

        targz-pkg)

                compress="gzip -c9"

                file_ext=".gz"

                ;;

        tarbz2-pkg)

                compress="bzip2 -c9"

                file_ext=".bz2"

                ;;

        *)

                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"

#

# Try to install modules

#

if grep -q '^CONFIG_MODULES=y' "${objtree}/.config"; then

        make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install

fi

#

# Install basic kernel files

#

cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"

cp -v -- "${objtree}/.config" "${tmpdir}/boot/config-${KERNELRELEASE}"

cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"

#

# Install arch-specific kernel image(s)

#

case "${ARCH}" in

        i386|x86_64)

                [ -f "${objtree}/arch/$ARCH/boot/bzImage" ] && cp -v -- "${objtree}/arch/$ARCH/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}"

                ;;

        vax)

                [ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS"

                [ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk"

                ;;

        *)

                [ -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-dependant files" >&2

                echo "to be placed into the tarball. Please add those to ${0} ..." >&2

                echo "" >&2

                sleep 5

                ;;

esac

#

# Create the tarball

#

(

        cd "${tmpdir}"

        tar cf - . | ${compress} > "${tarball}${file_ext}"

)

echo "Tarball successfully created in ${tarball}${file_ext}"

exit 0