Windows 10 Creators Update will break GHC (Was FW: GHC on Windows 10 15019+)

[Phyx]

We have discussed a few options on what to do, but haven't gotten a
conclusion/concensus yet.

Last we talked one option was presented to just re-tar the 7.10.3 and 8.0.2
tarballs with the fix. The gcc wrapper does not affect code generation of
the compiler, it's just there to correct paths that are hard-coded in gcc
because it was built to be used in MSYS2.

7.10.3 would be needed since we still support bootstrapping using it. This
would be the easiest solution.

Ben what do you think about changing the already released tarballs? Or
would you prefer a full new release?

On Tue, 4 Apr 2017, 09:18 Simon Peyton Jones via ghc-devs, <
ghc-devs at haskell.org> wrote:

> Yikes that sounds bad!
>
>
>
> I just wanted to raise awareness and offer myself to do guided grunt work
> (if there is any) to push out a hotfix/inplace patch release for GHC 8.0.2.
>
>
>
> Help would be fantastic.   Phyx, Ben, etc: do we have a plan?
>
>
>
> Simon
>
>
>
> *From:* ghc-devs [mailto:ghc-devs-bounces at haskell.org] *On Behalf Of *Sebastian
> Graf
> *Sent:* 04 April 2017 09:12
> *To:* ghc-devs <ghc-devs at haskell.org>
> *Subject:* Windows 10 Creators Update will break GHC (Was FW: GHC on
> Windows 10 15019+)
>
>
>
> Hi,
>
>
>
> when the Creators Update finally hits Windows 10 stable on April 11th
> (next week), every currently available GHC will be broken by it.
>
>
>
> See [1] for the previous discussion, [2] and [3] for the tickets
> discussing this. From what I read on the GHC 8.2 status wiki page, there
> might be an interval of some weeks where it will not be possible to compile
> a Haskell program on any up-to-date Windows 10 installation.
>
>
>
> I just wanted to raise awareness and offer myself to do guided grunt work
> (if there is any) to push out a hotfix/inplace patch release for GHC 8.0.2.
>
>
>
> Greetings,
>
> Sebastian
>
>
>
> [1]
> http://haskell.1045720.n5.nabble.com/FW-GHC-on-Windows-10-15019-td5853491.html
>
> [2] https://ghc.haskell.org/trac/ghc/ticket/13411
>
> [3] https://ghc.haskell.org/trac/ghc/ticket/13472
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>
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