[project @ 2001-01-26 17:21:51 by simonmar] Greatly simplify the story about linkables, source_unchanged, and the pre-upsweep.
[project @ 2001-01-26 17:21:51 by simonmar]
Greatly simplify the story about linkables, source_unchanged, and the
pre-upsweep.

Now we pre-generate the list of valid linkables; that is, for each
module if a linkable exists and is newer than the source, we keep it.
If a module has a valid linkable, then it is "source unchanged", and
it is also possibly "stable" as far as the pre-upsweep is concerned
(as long as its imports are also stable).

The pre-upsweep is no longer dependent on the mode
(interactive/batch).

There's still a bug here, though: the pre-upsweep removes old
interfaces from the HIT, so we don't get an opportunity to avoid
compilation for non-stable modules.  That's the next job.

siddhanathan/ghc,nkaretnikov/ghc,sgillespie/ghc,mettekou/ghc,sdiehl/ghc,frantisekfarka/ghc-dsi,tjakway/ghcjvm,siddhanathan/ghc,ezyang/ghc,mettekou/ghc,nomeata/ghc,elieux/ghc,fmthoma/ghc,da-x/ghc,urbanslug/ghc,holzensp/ghc,christiaanb/ghc,anton-dessiatov/ghc,mettekou/ghc,jstolarek/ghc,lukexi/ghc,mettekou/ghc,oldmanmike/ghc,green-haskell/ghc,anton-dessiatov/ghc,hferreiro/replay,ryantm/ghc,nomeata/ghc,snoyberg/ghc,hferreiro/replay,oldmanmike/ghc,tjakway/ghcjvm,ml9951/ghc,olsner/ghc,ilyasergey/GHC-XAppFix,nomeata/ghc,da-x/ghc,mcmaniac/ghc,mcmaniac/ghc,oldmanmike/ghc,urbanslug/ghc,mcschroeder/ghc,da-x/ghc,ml9951/ghc,frantisekfarka/ghc-dsi,elieux/ghc,shlevy/ghc,nushio3/ghc,frantisekfarka/ghc-dsi,vTurbine/ghc,da-x/ghc,ekmett/ghc,lukexi/ghc,bitemyapp/ghc,ryantm/ghc,urbanslug/ghc,mfine/ghc,gcampax/ghc,snoyberg/ghc,spacekitteh/smcghc,gridaphobe/ghc,holzensp/ghc,mettekou/ghc,mfine/ghc,gcampax/ghc,christiaanb/ghc,sgillespie/ghc,anton-dessiatov/ghc,gridaphobe/ghc,shlevy/ghc,gridaphobe/ghc,forked-upstream-packages-for-ghcjs/ghc,gridaphobe/ghc,oldmanmike/ghc,shlevy/ghc,AlexanderPankiv/ghc,nathyong/microghc-ghc,ryantm/ghc,olsner/ghc,holzensp/ghc,ghc-android/ghc,elieux/ghc,lukexi/ghc,fmthoma/ghc,gcampax/ghc,snoyberg/ghc,GaloisInc/halvm-ghc,ghc-android/ghc,TomMD/ghc,sdiehl/ghc,nkaretnikov/ghc,ml9951/ghc,da-x/ghc,vTurbine/ghc,ekmett/ghc,christiaanb/ghc,ml9951/ghc,sdiehl/ghc,mcmaniac/ghc,jstolarek/ghc,oldmanmike/ghc,lukexi/ghc-7.8-arm64,acowley/ghc,ryantm/ghc,AlexanderPankiv/ghc,mcschroeder/ghc,tjakway/ghcjvm,snoyberg/ghc,TomMD/ghc,mfine/ghc,sdiehl/ghc,TomMD/ghc,wxwxwwxxx/ghc,tibbe/ghc,nkaretnikov/ghc,olsner/ghc,tibbe/ghc,fmthoma/ghc,nkaretnikov/ghc,hferreiro/replay,olsner/ghc,ilyasergey/GHC-XAppFix,sgillespie/ghc,siddhanathan/ghc,vikraman/ghc,nkaretnikov/ghc,sdiehl/ghc,mfine/ghc,acowley/ghc,nushio3/ghc,vTurbine/ghc,wxwxwwxxx/ghc,ezyang/ghc,snoyberg/ghc,ml9951/ghc,spacekitteh/smcghc,frantisekfarka/ghc-dsi,bitemyapp/ghc,acowley/ghc,nomeata/ghc,mfine/ghc,lukexi/ghc-7.8-arm64,siddhanathan/ghc,tjakway/ghcjvm,vTurbine/ghc,bitemyapp/ghc,ezyang/ghc,forked-upstream-packages-for-ghcjs/ghc,tibbe/ghc,GaloisInc/halvm-ghc,nathyong/microghc-ghc,forked-upstream-packages-for-ghcjs/ghc,green-haskell/ghc,mcschroeder/ghc,forked-upstream-packages-for-ghcjs/ghc,vikraman/ghc,sdiehl/ghc,vTurbine/ghc,acowley/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,wxwxwwxxx/ghc,siddhanathan/ghc,AlexanderPankiv/ghc,mfine/ghc,shlevy/ghc,nathyong/microghc-ghc,forked-upstream-packages-for-ghcjs/ghc,gcampax/ghc,christiaanb/ghc,urbanslug/ghc,elieux/ghc,acowley/ghc,anton-dessiatov/ghc,spacekitteh/smcghc,gridaphobe/ghc,urbanslug/ghc,nathyong/microghc-ghc,olsner/ghc,shlevy/ghc,spacekitteh/smcghc,lukexi/ghc-7.8-arm64,vTurbine/ghc,sgillespie/ghc,mettekou/ghc,lukexi/ghc,christiaanb/ghc,sgillespie/ghc,mcschroeder/ghc,ilyasergey/GHC-XAppFix,TomMD/ghc,green-haskell/ghc,ezyang/ghc,ryantm/ghc,tjakway/ghcjvm,ml9951/ghc,acowley/ghc,forked-upstream-packages-for-ghcjs/ghc,tjakway/ghcjvm,nushio3/ghc,anton-dessiatov/ghc,vikraman/ghc,jstolarek/ghc,ilyasergey/GHC-XAppFix,nkaretnikov/ghc,vikraman/ghc,siddhanathan/ghc,hferreiro/replay,ghc-android/ghc,elieux/ghc,AlexanderPankiv/ghc,christiaanb/ghc,wxwxwwxxx/ghc,elieux/ghc,christiaanb/ghc,nkaretnikov/ghc,vikraman/ghc,GaloisInc/halvm-ghc,jstolarek/ghc,GaloisInc/halvm-ghc,elieux/ghc,ezyang/ghc,green-haskell/ghc,vikraman/ghc,ekmett/ghc,fmthoma/ghc,green-haskell/ghc,shlevy/ghc,mcschroeder/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,nathyong/microghc-ghc,hferreiro/replay,tibbe/ghc,nushio3/ghc,TomMD/ghc,snoyberg/ghc,siddhanathan/ghc,frantisekfarka/ghc-dsi,nushio3/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,oldmanmike/ghc,bitemyapp/ghc,urbanslug/ghc,wxwxwwxxx/ghc,fmthoma/ghc,sgillespie/ghc,holzensp/ghc,sdiehl/ghc,ghc-android/ghc,ekmett/ghc,anton-dessiatov/ghc,olsner/ghc,hferreiro/replay,nushio3/ghc,mettekou/ghc,shlevy/ghc,ezyang/ghc,lukexi/ghc,gcampax/ghc,fmthoma/ghc,urbanslug/ghc,tjakway/ghcjvm,olsner/ghc,mcschroeder/ghc,lukexi/ghc-7.8-arm64,nathyong/microghc-ghc,oldmanmike/ghc,tibbe/ghc,nomeata/ghc,ghc-android/ghc,mcschroeder/ghc,holzensp/ghc,AlexanderPankiv/ghc,jstolarek/ghc,gcampax/ghc,TomMD/ghc,spacekitteh/smcghc,sgillespie/ghc,vikraman/ghc,mcmaniac/ghc,AlexanderPankiv/ghc,nushio3/ghc,wxwxwwxxx/ghc,ghc-android/ghc,hferreiro/replay,ezyang/ghc,vTurbine/ghc,wxwxwwxxx/ghc,ml9951/ghc,AlexanderPankiv/ghc,lukexi/ghc-7.8-arm64,acowley/ghc,TomMD/ghc,mcmaniac/ghc,fmthoma/ghc,da-x/ghc,bitemyapp/ghc,ghc-android/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,nathyong/microghc-ghc,da-x/ghc,ekmett/ghc,anton-dessiatov/ghc,mfine/ghc,gcampax/ghc