nixpkgs/pkgs/os-specific/linux/qc-usb/builder.sh

source $stdenv/setup

hashname=$(basename $kernel)
echo $hashname
if echo "$hashname" | grep -q '^[a-z0-9]\{32\}-'; then
  hashname=$(echo "$hashname" | cut -c -32)
fi

stripHash $kernel
version=$(echo $strippedName | cut -c 7-)-$hashname

echo "version $version"

export version

mkdir -p $out/lib/modules/$version/misc

LINUX_DIR=$kernel/lib/modules/$version/build
PREFIX=$out
MODULE_DIR=$out/lib/modules/$version

export LINUX_DIR
export PREFIX
export MODULE_DIR

genericBuild