[lto] Make sure to build the static standard library so we can validate that with LTO we can pass the driver static-stdlib tests

gottesmm · gottesmm · commit 8d4c3b9d3b5c · 2016-06-10T16:47:57.000-07:00
rdar://24717107
diff --git a/utils/build-presets.ini b/utils/build-presets.ini
@@ -186,6 +186,8 @@ lto
 
 dash-dash
 
+build-swift-static-stdlib
+
 # Don't run host tests for iOS, tvOS and watchOS platforms to make the build
 # faster.
 skip-test-ios-host
