Open Radar

 
Summary:
I have a Swift app in Xcode 6.3b2, but when I try to submit to Testflight using Application Loader, it fails with many errors of the form ‘ERROR ITMS-90209: “Invalid Segment Alignment. The app binary at ‘spies.app/Frameworks/libswiftCore.dylib’ does not have proper segment alignment. Try rebuilding the app with the latest Xcode version.”’

Steps to Reproduce:
1. Open attached project.
2. Archive app.
3. Hit “Export” to save the app to an .ipa (can’t use Submit to App Store flow because of rdar://19809552)
4. Choose “Save for iOS App Store Deployment” and save to file 
5. Open Application Loader 3.0 (620)
6. Hit Deliver your App, find the file, hit Next.

Expected Results:
Application Loader submits the build to iTunes Connect for Testflight testing.

Actual Results:
Application Loader displays 18 errors like this:

ERROR ITMS-90209: “Invalid Segment Alignment. The app binary at ‘spies.app/Frameworks/libswiftCore.dylib’ does not have proper segment alignment. Try rebuilding the app with the latest Xcode version.”

There is one error for each Swift dylib - CoreAudio, CoreGraphics, Darwin, UIKit, etc.

Regression:
Submission to Testflight worked fine in Xcode 6.1. It’s non-trivial to re-test Xcode 6.1 with this project since it doesn’t build anymore with all our Swift 1.2 changes.

Notes:
I have seen other people on Stack Overflow and the Dev Forums hitting this issue once working around rdar://19809552. I’ve filed this as a separate issue because it doesn’t seem like it would have the same root cause as rdar://19809552.