Hi guys,
I have some more time to work on ghc-ios this month and would love to pitch in however I can.
What's left?
From what I can tell GHC HEAD is basically good to go for full-featured ARM systems and there's thus likely some duplicated effort in the ghc-ios branch, but there are also some iPhone specific things like the iPhoneLookupAdjustor that are still unique to ghc-ios.
https://github.com/ghc-ios/ghc/blob/ios/compiler/deSugar/DsForeign.lhs#L665
I'll probably have another go at reconciling the original ghc-ios patches with ghc HEAD, but if anyone has any recent thoughts I'd love to hear them.
(and just in case it helps generate some extra excitement, I have distributed-process/Cloud Haskell compiling via ghc-ios and running fantastically on iPads and iPhones speaking to EC2 servers, it's great fun : ))
CheersLuke