Dear friends, when we build GHC with DYNAMIC_GHC_PROGRAMS=YES, we essentially prevent ghc/ghci from using archives (.a). Is there a technical reason behind this? The only only reasoning so far I've came across was: insist on using dynamic/shared objects, because the user said so when building GHC.
In that case, we don't however prevent GHC from building archive (static) only libraries. And as a consequence when we later try to build another archive of a different library, that depends via TH on the former library, GHC will bail and complain that we don't have the relevant dynamic/shared object. Of course we don't we explicitly didn't build it. But the linker code we have in GHC is perfectly capable of loading archives. So why don't we want to fall back to archives? Similarly, as @deech asked on twitter[1], why we prevent GHCi from loading static libraries? I'd like to understand the technical reason/rational for this behavior. Can someone help me out here? If there is no fundamental reason for this behavior, I'd like to go ahead and try to lift it. Thank you! Cheers, Moritz --- [1]: https://twitter.com/deech/status/1001182709555908608 _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
