message: Fix amalgamation script when --splits is used
diff: @@ -392,6 +392,8 @@ def gather_files(dir, source_files, header_files):
  elif fname.endswith('.cpp') or fname.endswith('.c') or fname.endswith('.cc'):
  gather_file(fpath, source_files, header_files)
  +def write_license(hfile):
  + hfile.write("// See https://raw.githubusercontent.com/duckdb/duckdb/master/LICENSE for licensing information\n\n")
  def generate_amalgamation_splits(source_file, header_file, nsplits):
  # construct duckdb.hpp from these headers
  