OS?

Linux (Ubuntu 16.10)

Versions.

ng version
angular-cli: 1.0.0-beta.22
node: 6.9.1
os: linux x64

Repro steps.

Run ng build, ng build --aot and even ng build -aot. They all produce the same files in the dist folder.

Mention any other details that might be useful.

I noticed this because the update to beta.22 broke my absolute paths in ng build and ng serve, this has before been an issue only when running in AOT-mode.

Also, the build times are now 20 to 30 s. From 2 - 3 s before.