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#!/bin/bash
set -e
# exit if we are in the same UTS namespace as init ( != 2nd build )
[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0
cd $BUILDDIR
if [ "$(basename $(pwd))" != "2nd" ]; then
# build path variation disabled, so do nothing
exit 0
fi
# There should be only one file, the source directory.
src_dir=$(ls | head -n 1)
# We want to keep the build path length to minimise the diff. So we just
# replace the first char of the source dir.
mv $src_dir _${src_dir:1}
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