Hum.  “Reachable modules from DynFlags out of date”   What can I do now?  

Validated ok on my windows laptop.  So I’m sorry but it looks as if I have broken HEAD.  Could revert but I’d prefer to fix. 

I did change some imports.

Thanks

Simon

HC [stage 1] compiler/stage2/build/SPARC/CodeGen.o

HC [stage 1] compiler/stage2/build/LlvmCodeGen.o

Reachable modules from DynFlags out of date