git and sync-all: Why not merge in libraries?

Hi all, With the upcoming switchover to git, has any thought gone into merging in the libraries into the main ghc tree (eliminating the need for a 'git-all')? git can merge two histories with no common ancestor, so no history would be lost - though you'd have to ask greater gurus than I the proper procedure. It's been done a few times on git itself to fold in externally developed tools. As I understand it, you could even continue development of the libraries on a seperate tree, as long as you don't try merging changes on ghc.git to $library.git, unless you filter out the GHC-only changes first somehow (merging $library.git back into ghc.git, as I understand it, should work...). Not sure if I'm missing something here, or if it's impractical for some reason... Thanks, Bryan Donlan
participants (2)
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Bryan Donlan
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Malcolm Wallace