Getting a profiled GHC with hadrian.

Alp Mestanogullari alp at
Fri Jan 25 13:43:16 UTC 2019


This is supposed to work, and worked for a while until some refactoring 
of mine which mistakenly dropped some logic. Matthew fixed it as soon as 
he noticed it though, so I suspect your branch doesn't have 
? Cherry-picking this commit or rebasing against a quite recent master 
should fix the issue.

Sorry for the inconvenience.

On 25/01/2019 14:28, Andreas Klebinger wrote:
> Hello Devs,
> What's the proper way to get a profiled GHC in hadrian?
> I tried
>   hadrian/ -j8 --flavour=Prof
> but that didn't work out:
>   $ _build/stage1/bin/ghc.exe +RTS -p
>   ghc.exe: the flag -p requires the program to be built with -prof
>   ghc.exe:
>   ...
> What am I doing wrong here?
> Cheers
> Andreas
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Alp Mestanogullari, Haskell Consultant
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