busybox/qemu_multiarch_testing/extract_uuencoded_binary.sh

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#!/bin/sh
# Extract uuencoded and bzipped busybox binaries
# from system-image-*.log files
for logfile in system-image-*.log; do
grep -q '^begin 744 busybox.bz2' "$logfile" \
|| { echo "No busybox.bz2 in $logfile"; continue; }
arch=${logfile%.log}
arch=${arch#system-image-}
test -e "busybox-$arch" \
&& { echo "busybox-$arch exists, not overwriting"; continue; }
uudecode -o - "$logfile" | bunzip2 >"busybox-$arch" \
&& chmod 755 "busybox-$arch"
done