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  • Committer: Scott Moser
  • Date: 2011-09-09 22:10:39 UTC
  • Revision ID: smoser@ubuntu.com-20110909221039-l4djwt8a270hzcas
add functional initial configs for buildroot

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bin/grab-grub-efi
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#!/bin/bash
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#
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#    Copyright (C) 2016 Linaro Ltd
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#
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#    Authors: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
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#
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#    This program is free software: you can redistribute it and/or modify
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#    it under the terms of the GNU General Public License as published by
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#    the Free Software Foundation, version 3 of the License.
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#
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#    This program is distributed in the hope that it will be useful,
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#    but WITHOUT ANY WARRANTY; without even the implied warranty of
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#    GNU General Public License for more details.
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#
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#    You should have received a copy of the GNU General Public License
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#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#
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source "${0%/*}/common-functions.sh"
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burl="https://launchpad.net/ubuntu/+archive/primary/+files/"
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outdir="./download"
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def_arches="x86_64 aarch64 i386 arm"
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[ "$1" = "--outdir" ] && { outdir="$1" && shift; }
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gver="$1"
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shift
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if [ $# -eq 0 ]; then
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   set -- ${def_arches}
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fi
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[ -d "$outdir" ] || mkdir -p "$outdir" ||
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   fail "failed mkdir $outdir"
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[ -n "$gver" ] || fail "must give grub version"
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deb2tar() {
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    local deb="$1" tar="$2" efiarch=$3 format=$4
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    t=$(dirname "$deb")
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    tdir=$(mktemp -d "$t/.XXXXXX") || return
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    debug 1 "creating $out in tempdir at $tdir"
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    mkdir -p "$tdir/deb"
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    dpkg -x "$deb" "$tdir/deb" || fail "failed to unpack $deb"
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    efibin=boot${efiarch}.efi
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    "${0%/*}/build-efi-images" grub-mkimage "${tdir}/deb/usr/lib/grub/$format" \
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        "${tdir}/out/" $format $efiarch
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    mv "${tdir}/out/grub${efiarch}.efi" "${tdir}/boot${efiarch}.efi"
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    rm -rf "$tdir/{deb,out}"
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    debug 2 "creating grub.tar.gz"
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    tar -C "$tdir/" -czf "$tdir/grub.tar.gz" $efibin &&
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        mv "$tdir/grub.tar.gz" "$tar" || {
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            error "failed creating tarball";
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            rm -Rf "$tdir"
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            return 1;
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        }
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    rm -Rf "$tdir"
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    return 0
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}
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for arch in "$@"; do
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    case "$arch" in
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        aarch64)
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                efiarch='aa64'
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                debarch='arm64'
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                pkgarch='arm64'
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                format='arm64-efi'
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                ;;
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        x86_64)
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                efiarch='x64'
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                debarch='amd64'
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                pkgarch='amd64'
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                format='x86_64-efi'
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                ;;
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        i386)
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                efiarch='ia32'
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                debarch='i386'
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                pkgarch='ia32'
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                format='i386-efi'
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                ;;
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        arm)
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                efiarch='arm'
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                debarch='armhf'
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                pkgarch='arm'
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                format='arm-efi'
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                ;;
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        *) debug 1 "no EFI grub for $arch";;
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    esac
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    [ -z $efiarch ] && continue
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    deb="grub-efi-${pkgarch}-bin_${gver}_${debarch}.deb"
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    if [ ! -f "${outdir}/${deb}" ]; then
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            dl $burl/$deb "$outdir/$deb" || fail "failed dl $burl/$deb"
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    fi  
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    tar="grub-efi-${gver}-${arch}.tar.gz"
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    deb2tar "$outdir/$deb" "$outdir/$tar" $efiarch $format || 
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        fail "failed deb2efi from $deb to $tar"
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    error "wrote $outdir/${tar}"
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    ln -sf "${tar}" "$outdir/grub-efi-${arch}.tar.gz" ||
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        fail "failed symlink for $outdir/grub-$arch.rpm"
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done
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# vi: ts=4 expandtab