if [ -e "$NIX_ATTRS_SH_FILE" ]; then . "$NIX_ATTRS_SH_FILE"; elif [ -f .attrs.sh ]; then . .attrs.sh; fi
source $stdenv/setup

boot_bin=$out/bin/boot

mkdir -pv $(dirname $boot_bin)
cp -v $src $boot_bin
chmod -v 755 $boot_bin

patchShebangs $boot_bin

sed -i \
    -e "s;\${BOOT_JAVA_COMMAND:-java};\${BOOT_JAVA_COMMAND:-${jdk}/bin/java};g" \
    $boot_bin