Switch the bootstrap build over to sbt

All of the individual ant builds that occured during `bootstrap` are
replaced by equivalent sbt builds.

- Allow extra dashes in version suffix when using SPLIT

- Clean up ScriptCommands

- Building an extra `locker` for stability testing with ant was not
  necessary but sbt also drops `strap`, so we need to build again
  with `quick` to get the equivalent of `strap`. The script for checking
  stability is invoked directly from the bootstrap script, not from sbt.

- `STARR` and `locker` build output is still logged to `logs/builds`,
  the main build runs log directly to the main console with colored
  output.

- Allow `—show-log` option on partest command line in sbt

- Normalize inferred LUB in `run/t7747-repl.scala`

- Add `normalize` feature from `ReplTest` to `InteractiveTest`

- Normalize inferred LUBs in `presentation/callcc-interpreter`

1 files changed, 8 insertions, 2 deletions

diff --git a/src/interactive/scala/tools/nsc/interactive/tests/InteractiveTest.scala b/src/interactive/scala/tools/nsc/interactive/tests/InteractiveTest.scala
index 2cb4f5fd4a..00096dd359 100644
--- a/src/interactive/scala/tools/nsc/interactive/tests/InteractiveTest.scala
+++ b/src/interactive/scala/tools/nsc/interactive/tests/InteractiveTest.scala
@@ -78,10 +78,16 @@ abstract class InteractiveTest
   }
 
   protected def execute(): Unit = {
-    loadSources()
-    runDefaultTests()
+    util.stringFromStream { ostream =>
+      Console.withOut(ostream) {
+        loadSources()
+        runDefaultTests()
+      }
+    }.lines.map(normalize).foreach(println)
   }
 
+  protected def normalize(s: String) = s
+
   /** Load all sources before executing the test. */
   protected def loadSources() {
     // ask the presentation compiler to track all sources. We do