Hello,
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
https://gitlab.haskell.org/ghc/ghc/commit/cfe64019a70acc1bae76f2fa580d6654f8eb5bc4
? 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/build.cabal.sh -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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