--- a/src/Pure/build-jars Mon Dec 03 15:15:54 2018 +0100
+++ b/src/Pure/build-jars Mon Dec 03 20:04:48 2018 +0100
@@ -113,6 +113,7 @@
ROOT.scala
System/bash.scala
System/command_line.scala
+ System/components.scala
System/cygwin.scala
System/distribution.scala
System/getopts.scala