build.gradle

@@ -136,11 +136,14 @@
          return 'ppc'
      }
      if (cpu.startsWith('arm')) {
          return 'arm'
      }
-     throw new GradleException("Unexpected operating system: " + cpu)
+     if (cpu.startsWith('aarch64')) {
+         return 'aarch64';
+     }
+     throw new GradleException("Unexpected CPU: " + cpu)
  }
  
  task local(type: Copy) {
      doFirst {
          delete project.buildDir