# schema_hash.ludic — Build.schema_hash(): FNV-1a 64 of the program's own schema (what `ludic schema`
# prints), so a tool can tell which data a running build was compiled from; 0 in a release build
# (`ludicc --release`, which ludic bundle passes).
#
# Running it prints:  1 (a bool is 1 or 0 as text)
program SchemaHash {
  property Tool {
    key: string = ""
    weight: float = 1.0
  }
  registry Tools of Tool as TL
  def Tools axe { weight: 2.5 }
  entry { print(`{Build.schema_hash() != long(0)}`) }
}