*** setup configure

Configuring yhccore-0.9.1...
Flags chosen: splitbase=True
Dependency base >=3: using base-4.3.0.0
Dependency containers -any: using containers-0.4.0.0
Dependency mtl -any: using mtl-2.0.1.0
Dependency pretty -any: using pretty-1.0.1.2
Dependency uniplate -any: using uniplate-1.6
Using Cabal-1.10.0.0 compiled by ghc-7.0
Using compiler: ghc-7.0.1
Using install prefix: /usr/local/tmp/archive/install
Binaries installed in: /usr/local/tmp/archive/install/bin
Libraries installed in:
/usr/local/tmp/archive/install/lib/yhccore-0.9.1/ghc-7.0.1
Private binaries installed in: /usr/local/tmp/archive/install/libexec
Data files installed in: /usr/local/tmp/archive/install/share/yhccore-0.9.1
Documentation installed in:
/usr/local/tmp/archive/install/share/doc/yhccore-0.9.1
Using alex version 2.3.3 found on system at: /usr/bin/alex
Using ar found on system at: /usr/bin/ar
Using c2hs version 0.16.0 found on system at: /usr/local/bin/c2hs
Using cpphs version 1.11 found on system at: /usr/local/bin/cpphs
Using ffihugs found on system at: /usr/local/bin/ffihugs
Using gcc version 4.4.5 found on system at: /usr/bin/gcc
Using ghc version 7.0.1 found on system at: /usr/local/bin/ghc
Using ghc-pkg version 7.0.1 found on system at: /usr/local/bin/ghc-pkg
No greencard found
Using haddock version 2.8.0 found on system at: /usr/local/bin/haddock
Using happy version 1.18.6 found on system at: /usr/local/bin/happy
No hmake found
Using hsc2hs version 0.67 found on system at: /usr/local/bin/hsc2hs
Using hscolour version 1.17 found on system at: /usr/local/bin/HsColour
Using hugs found on system at: /usr/local/bin/hugs
No jhc found
Using ld found on system at: /usr/bin/ld
No lhc found
No lhc-pkg found
No nhc98 found
Using pkg-config version 0.25 found on system at: /usr/bin/pkg-config
Using ranlib found on system at: /usr/bin/ranlib
Using strip found on system at: /usr/bin/strip
Using tar found on system at: /bin/tar
No uhc found

*** setup build

Creating dist/build (and its parents)
Creating dist/build/autogen (and its parents)
Preprocessing library yhccore-0.9.1...
Building yhccore-0.9.1...
Building library...
Creating dist/build (and its parents)
/usr/local/bin/ghc --make -package-name yhccore-0.9.1 -hide-all-packages -fbuilding-cabal-package -i -idist/build -i. -idist/build/autogen -Idist/build/autogen -Idist/build -optP-include -optPdist/build/autogen/cabal_macros.h -odir dist/build -hidir dist/build -stubdir dist/build -package-id base-4.3.0.0-b91367e4fa5bd47d8e75958171ad21b7 -package-id containers-0.4.0.0-5e5729c8cc8101038443c9bd0115af01 -package-id mtl-2.0.1.0-53db6a067853ff76cc2a84d2eb4d3dbf -package-id pretty-1.0.1.2-f6587152d238225a12c4fab838d74356 -package-id uniplate-1.6-b1012b58807ea4b6e75b8fbf8a0253bf -O -XHaskell98 Yhc.Core Yhc.Core.Binary Yhc.Core.CaseElimination Yhc.Core.Clean Yhc.Core.Equal Yhc.Core.FreeVar Yhc.Core.FreeVar2 Yhc.Core.FreeVar3 Yhc.Core.Haskell Yhc.Core.Html Yhc.Core.Inline Yhc.Core.Invariant Yhc.Core.Overlay Yhc.Core.Play Yhc.Core.Prim Yhc.Core.Reachable Yhc.Core.RecursiveLet Yhc.Core.Saturated Yhc.Core.Serialise Yhc.Core.Show Yhc.Core.ShowRaw Yhc.Core.Simplify Yhc.Core.Strictness Yhc.Core.Type Yhc.Core.Uniplate Yhc.Core.UniqueId Yhc.Core.UniqueName Yhc.Core.Internal.Binary Yhc.Core.Internal.General Yhc.Core.Internal.HughesPJ Yhc.Core.Internal.Play Yhc.Core.Invariant.LambdaLift
[ 1 of 32] Compiling Yhc.Core.Internal.Play ( Yhc/Core/Internal/Play.hs, dist/build/Yhc/Core/Internal/Play.o )
[ 2 of 32] Compiling Yhc.Core.Internal.HughesPJ ( Yhc/Core/Internal/HughesPJ.hs, dist/build/Yhc/Core/Internal/HughesPJ.o )
[ 3 of 32] Compiling Yhc.Core.UniqueId ( Yhc/Core/UniqueId.hs, dist/build/Yhc/Core/UniqueId.o )

Yhc/Core/UniqueId.hs:29:24:
    Illegal instance declaration for `UniqueIdM (State a)'
      (All instance types must be of the form (T t1 ... tn)
       where T is not a synonym.
       Use -XTypeSynonymInstances if you want to disable this.)
    In the instance declaration for `UniqueIdM (State a)'