Error building ghc on raspberry pi.

[roconnor at theorem.ca]

I'm trying to build ghc-7.4.1 using ghc-7.4.1 on my raspberry pi (armv6l) 
and I get the following error:

"inplace/bin/ghc-stage1"   -H32m -O    -package-name ghc-prim-0.2.0.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build -ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/.    -optP-include -optPlibraries/ghc-prim/dist-install/build/autogen/cabal_macros.h -package rts-1.0  -package-name ghc-prim -XHaskell98 -XCPP -XMagicHash -XForeignFunctionInterface -XUnliftedFFITypes -XUnboxedTuples -XEmptyDataDecls -XNoImplicitPrelude -O2  -no-user-package-conf -rtsopts     -odir libraries/ghc-prim/dist-install/build -hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build -hisuf hi -osuf  o -hcsuf hc -c libraries/ghc-prim/./GHC/Types.hs -o libraries/ghc-prim/dist-install/build/GHC/Types.o
Stack dump:
0.      Program arguments: llc -O3 -relocation-model=static /tmp/ghc6324_0/ghc6324_0.bc -o /tmp/ghc6324_0/ghc6324_0.lm_s 
1.      Running pass 'Function Pass Manager' on module '/tmp/ghc6324_0/ghc6324_0.bc'.
2.      Running pass 'ARM Instruction Selection' on function '@ghczmprim_GHCziTypes_Czh_info'
/tmp/ghc6324_0/ghc6324_0.lm_s: openBinaryFile: does not exist (No such file or directory)
make[1]: *** [libraries/ghc-prim/dist-install/build/GHC/Types.o] Error 1
make: *** [all] Error 2

Anyone have any thoughts on what might be the matter and what I can do to 
fix it.  (If only openBinaryFile said which file doesn't exist.)

-- 
Russell O'Connor                                      <http://r6.ca/>
``All talk about `theft,''' the general counsel of the American Graphophone
Company wrote, ``is the merest claptrap, for there exists no property in
ideas musical, literary or artistic, except as defined by statute.''