linux-ppc64-head (Linux/ppc64 HEAD (Karel Gardas)), build 520, Failure

[Builder]

linux-ppc64-head (Linux/ppc64 HEAD (Karel Gardas)), build 520

Build failed
Details: http://haskell.inf.elte.hu/builders/linux-ppc64-head/520.html

git clone                    | Success
git clone (Windows tarballs) | Success
create mk/build.mk           | Success
repo versions                | Success
touching clean-check files   | Success
setting version date         | Success
booting                      | Success
configuring                  | Success
creating check-remove-before | Success
compiling                    | Failure: Just (ExitFailure 2)

Build failed
Details: http://haskell.inf.elte.hu/builders/linux-ppc64-head/520.html

-------------- next part --------------

/tmp/ghc6998_0/ghc6998_1.hc:2476:1:
     warning: parameter names (without types) in function declaration [enabled by default]

/tmp/ghc6998_0/ghc6998_1.hc:2477:1:
     warning: data definition has no type or storage class [enabled by default]
     EI_(ghc_Exception_zddmgfinally_closure);
     ^

/tmp/ghc6998_0/ghc6998_1.hc:2477:1:
     warning: type defaults to ?int? in declaration of ?EI_? [-Wimplicit-int]

/tmp/ghc6998_0/ghc6998_1.hc:2477:1:
     warning: parameter names (without types) in function declaration [enabled by default]

/tmp/ghc6998_0/ghc6998_1.hc:2479:47:
     error: ?base_GHCziException_zdfExceptionSomeException_closure? undeclared here (not in a function)
     (W_)&ghc_Exception_gonException_closure, (W_)&base_GHCziException_zdfExceptionSomeException_closure, (W_)&ghc_Exception_zddmgbracket_closure, (W_)&ghc_Exception_zddmgfinally_closure
                                                   ^

/tmp/ghc6998_0/ghc6998_1.hc:2479:1:
     error: initializer element is not constant
     (W_)&ghc_Exception_gonException_closure, (W_)&base_GHCziException_zdfExceptionSomeException_closure, (W_)&ghc_Exception_zddmgbracket_closure, (W_)&ghc_Exception_zddmgfinally_closure
     ^

/tmp/ghc6998_0/ghc6998_1.hc:2479:1:
     error: (near initialization for ?S1Mb_srt[1]?)
<<ghc: 174692800 bytes, 67 GCs, 5443102/11372784 avg/max bytes residency (5 samples), 30M in use, 0.001 INIT (0.001 elapsed), 0.465 MUT (0.575 elapsed), 0.213 GC (0.213 elapsed) :ghc>>
make[1]: *** [compiler/stage1/build/Exception.o] Error 1
make: *** [all] Error 2