Hi, Am Montag, den 24.04.2017, 21:31 +0800 schrieb Shao Cheng: > I'm trying to implement a new codegen for ghc, starting by using the > ghc api to compile modules to STG/Cmm. In order to support importing > Prelude, I also need the STG/Cmm representations of wired-in packages > like base, ghc-prim, etc, and I guess that means I need to re-compile > them.
I did just that recently, see https://github.com/nomeata/veggies for how I did it, in particular boot.sh. > * Load the `ModIface` of wired-in packages, which are tidied Core > modules, and convert to STG/Cmm What won’t work; the interface does not contain all the core, but only those of inlineable functions. > I haven't succeeded in either approach. For the first one, I haven't > found a way to convert `ModIface` of external package to regular > compilation targets; for the second one, regular "cabal installs" > won't do the trick, seems compiling wired-in packages require quite > some magic. Less than you would think! Use "ghc --make Setup.hs && ./Cabal" instead of the cabal tool, though. Greetings, Joachim -- Joachim “nomeata” Breitner [email protected] • https://www.joachim-breitner.de/ XMPP: [email protected] • OpenPGP-Key: 0xF0FBF51F Debian Developer: [email protected]
signature.asc
Description: This is a digitally signed message part
_______________________________________________ ghc-devs mailing list [email protected] http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
