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#!/bin/bash
[ $# -eq 1 ] || { echo "must give version"; exit 1; }
VER=$1
pre=cirros-$VER
BR_VER="2012.05"
ARCHES="${ARCHES:-i386 x86_64 arm}"
KVER="3.2.0-60.91";
dl() {
local url="$1" target="$2" tfile="" t=""
[ -f "$target" ] && return
t=$(dirname "$target")
tfile=$(mktemp "$t/.${0##*/}.XXXXXX") || return
wget "$url" -O "$tfile" &&
mv "$tfile" "$target" ||
{ t=$?; rm -f "$tfile"; return $t; }
}
set -e
set -o pipefail
out="$PWD/../build-$VER"
export TMPDIR="$out/tmp"
mkdir -p "$out" "$TMPDIR"
echo "$(date): begin" >> "$out/date.txt";
echo "$(date): start download" >> "$out/date.txt";
rm -f download
mkdir -p ../download
ln -snf ../download download
brtgz="buildroot-${BR_VER}.tar.gz"
dl "http://buildroot.uclibc.org/downloads/$brtgz" "download/$brtgz"
"download/buildroot-${BR_VER}.tar.gz"
rm -Rf "buildroot-${BR_VER}"
rm -f buildroot
tar -xvf download/buildroot-${BR_VER}.tar.gz
ln -snf buildroot-${BR_VER} buildroot
# we do not do this here, so that we're not dependent on the
# cvs working (which wont work through http_proxy) and also
# to have revision controlled information in that file.
#./bin/mkcabundle > src/etc/ssl/certs/ca-certificates.crt
( cd buildroot && QUILT_PATCHES="$PWD/../patches-buildroot" quilt push -a )
echo "$VER" > "src/etc/cirros/version"
echo "$(date): end download" >> "$out/date.txt";
echo "$(date): start br-source" >> "$out/date.txt";
make ARCH=i386 br-source
echo "$(date): end br-source" >> "$out/date.txt";
echo "$(date): start kernel download" >> "$out/date.txt";
burl="https://launchpad.net/ubuntu/+archive/primary/+files/linux-image"
for arch in ${ARCHES}; do
xarch=$arch; flav="virtual"
[ "$arch" = "x86_64" ] && xarch="amd64";
[ "$arch" = "arm" ] && xarch="armel" && flav="omap"
url="$burl-${KVER%.*}-${flav}_${KVER}_${xarch}.deb"
tfile="download/${url##*/}"
dl "$url" "$tfile"
ln -sf "${tfile##*/}" download/kernel-${arch}.deb
done
echo "$(date): end kernel download" >> "$out/date.txt";
for arch in ${ARCHES}; do
echo "$(date): start $arch" >> "$out/date.txt";
time make ARCH=$arch "OUT_D=$out/build/$arch" 2>&1 |
tee "$out/build-$arch.log";
echo "$(date): finish $arch" >> "$out/date.txt";
done;
for arch in ${ARCHES}; do
mkdir -p "$out/stage/$arch"
done
for arch in ${ARCHES}; do
sudo ./bin/bundle -v "$out/build/$arch/rootfs.tar" \
./download/kernel-$arch.deb "$out/stage/$arch";
done
sudo chown -R $USER:$USER "$out/stage"
mkdir -p "$out/release"
#srctgz="$out/release/cirros-$VER-source.tar.gz"
#bzr export -r "tag:$VER" --format=tgz --root="cirros-$VER" "$srctgz"
#echo "wrote source tgz: $srctgz"
( srcd="$PWD" && tmpd=$(mktemp -d) && cd "$tmpd" &&
bzr branch "$srcd" -r tag:$VER cirros-$VER &&
rm -Rf cirros-$VER/.bzr &&
echo "$VER" > "cirros-$VER/src/etc/cirros/version" &&
tar cvzf - cirros-$VER ) > "$out/release/cirros-$VER-source.tar.gz"
rm -f "$out/stage"/*/"$pre"*
for arch in ${ARCHES}; do
p=$pre-$arch
( cd "$out/stage/$arch" &&
ln kernel $p-vmlinuz && ln kernel $p-kernel &&
ln initramfs $p-initrd && ln initramfs $p-initramfs &&
ln part.img $p-rootfs.img &&
ln blank.img $p-blank.img &&
ln disk.img $p-disk.img &&
ln filesys.tar.gz $p-lxc.tar.gz &&
true
); done
for arch in ${ARCHES}; do
p=$pre-$arch
( cd "$out/stage/$arch" &&
cp $p-kernel $p-initramfs $p-lxc.tar.gz "$out/release/" &&
gzip -9 -c $p-rootfs.img > $out/release/$p-rootfs.img.gz ) &&
( cd "$out/stage/$arch" &&
tar cvzf - $p-blank.img $p-vmlinuz $p-initrd ) > \
"$out/release/$p-uec.tar.gz"
[ "$arch" = "arm" ] ||
cp "$out/stage/$arch/$p-disk.img" "$out/release/$p-disk.img"
done
mkdir -p "$out/release/buildroot_rootfs"
for arch in ${ARCHES}; do
t="$out/release/buildroot_rootfs/buildroot-$VER-$arch.tar"
cp "$out/build/$arch/rootfs.tar" "$t" && gzip --force -9 "$t"
done
chmod u+rwX,go+rX -R "$out/release/"*
sumfiles=$(cd "$out/release" && for f in *; do
[ -f "$f" -a "$f" != MD5SUMS ] && echo "$f"; done)
( cd "$out/release" && md5sum $sumfiles > MD5SUMS )
echo "output in $out/release"
echo "entire process took $SECONDS seconds"
echo "$(date): finished [$SECONDS]" >> "$out/date.txt";
|