Compiling dph-lifted fails with "NoSpecConstr" not in scope

Building ghc-7.7.20131120 fails with this on powerpc64 Linux:

"inplace/bin/ghc-stage2" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O    -package-name dph-lifted-copy-0.8.0.1 -hide-all-packages -i -ilibraries/dph/dph-lifted-copy/. -ilibraries/dph/dph-lifted-copy/dist-install/build -ilibraries/dph/dph-lifted-copy/dist-install/build/autogen -Ilibraries/dph/dph-lifted-copy/dist-install/build -Ilibraries/dph/dph-lifted-copy/dist-install/build/autogen -Ilibraries/dph/dph-lifted-copy/.    -optP-include -optPlibraries/dph/dph-lifted-copy/dist-install/build/autogen/cabal_macros.h -package array-0.5.0.0 -package base-4.7.0.0 -package dph-base-0.8.0.1 -package dph-prim-par-0.8.0.1 -package ghc-7.7.20131115 -package random-1.0.1.1 -package template-haskell-2.9.0.0 -package vector-0.10.9.1 -Odph -funbox-strict-fields -fcpr-off -fno-warn-orphans -fno-warn-missing-signatures -XHaskell98 -XTypeFamilies -XGADTs -XRankNTypes -XBangPatterns -XMagicHash -XUnboxedTuples -XTypeOperators -O2  -no-user-package-db -rtsopts      -odir libraries/dph/dph-lifted-copy/dist-install/build -hidir libraries/dph/dph-lifted-copy/dist-install/build -stubdir libraries/dph/dph-lifted-copy/dist-install/build   -c libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/PData.hs -o libraries/dph/dph-lifted-copy/dist-install/build/Data/Array/Parallel/PArray/PData.o 
[23775s] 
[23775s] libraries/dph/dph-lifted-copy/Data/Array/Parallel/PArray/PData.hs:49:20:
[23775s]     Not in scope: data constructor `NoSpecConstr'
[23775s] make[1]: *** [libraries/dph/dph-lifted-copy/dist-install/build/Data/Array/Parallel/PArray/PData.o] Error 1
[23775s] make: *** [all] Error 2

Trac metadata

Trac field	Value
Version	7.7
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Data Parallel Haskell
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