Installation failure building GHC targeting 64-bit Android

Hello all, I am working on Nixpkgs support for cross-compiling Haskell. GHC finishes building but fails during installation. As far as I can tell, the error seems to be that `make install` fails after it thinks it has installed haddock, looking for the installed one and not finding it. I've attached a build log and the top-level config.log. In a moment I'll push all relevant Nix expressions in case anyone wants to reproduce exactly. Thanks, John (aka Ericson2314 on GitHub; aka Sonarpulse on Freenode)