Re: Moving hadrian to submodule

Great! A submodule makes a lot more sense to me, at least short term. I would hope that medium term the development processes of GHC-as-a-whole and Hadrian(-a-part-of-GHC) can converge, so that a submodule is no longer necessary. Submodules do have their downsides and it would be odd for such a core part as the build system to be kept external to the main repo. -- Mathieu Boespflug Founder at http://tweag.io. On 8 December 2017 at 20:10, Ara Adkins wrote:

Sounds good! Hopefully this doesn’t cause a flood of commit messages.

_ara

...

On 8 Dec 2017, at 18:50, Ben Gamari wrote:

Hello everyone,

A bit over a month ago we merged hadrian into the ghc tree as a subtree. Unfortunately, those working on Hadrian have found the subtree mechanism to provide a rather poor developer experience. Consequently, today I will be ripping out the subtree and replacing it with a submodule.

After pulling the commit performing this change you will likely need to do the following to emplace the new submodule,

$ git submodule update --init $ git -C hadrian checkout .

Cheers,

- Ben _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

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