Can not build Config.hs

[angerman]

Currently stuck at:

Reading dependencies from libraries/transformers/stage0/build/.dependencies...
Reading dependencies from libraries/template-haskell/stage0/build/.dependencies...
Reading dependencies from libraries/hpc/stage0/build/.dependencies...
Reading dependencies from libraries/hoopl/stage0/build/.dependencies...
Reading dependencies from compiler/stage0/build/.dependencies...
Exactly one generator expected for compiler/stage0/build/Config.hs (found: []).
shakeArgsWith   0.000s    0%                           
Function shake  0.018s    3%  =                        
Database read   0.082s   16%  =====                    
With database   0.003s    0%                           
Running rules   0.402s   79%  =========================
Total           0.505s  100%                           
Error when running Shake build system:
* inplace/bin/ghc-stage1
* compiler/stage0/build/libHSghc-7.11.20151224.a
* compiler/stage0/build/Dwarf/Constants.o
* OracleQ (DependenciesKey ("compiler/stage0/build/.dependencies","compiler/stage0/build/Dwarf/Constants.o"))
* compiler/stage0/build/.dependencies
* compiler/stage0/build/.hs-dependencies
* compiler/stage0/build/Config.hs
GHC build system error: Exactly one generator expected for compiler/stage0/build/Config.hs (found: []).

[snowleopard]

Ah. Seems to be my fault. I'll fix this.

[snowleopard]

Done: 44d81b0.