[Haskell-cafe] how to turn on RTS options?
carter.schonwald at gmail.com
Sun Jul 6 16:54:44 UTC 2014
Try doing a cabal clean? Also are you setting that for an executable or a
library? Only makes sense on an executable
On Sunday, July 6, 2014, Johan Larson <johan.g.larson at gmail.com> wrote:
> I need to change some runtime options.
> I updated the options line in my cabal file:
> ghc-options: -Wall -fno-warn-orphans -O2 -rtsopts
> But when I rebuild and run, it's as though runtime options are still
> C:\johan\Haskell\projects\bio-acai>cabal build
> .\bio-acai.cabal has been changed. Re-configuring with most recently used
> options. If this fails, please run configure manually.
> Resolving dependencies...
> Configuring bio-acai-0.1.0.0...
> Building bio-acai-0.1.0.0...
> Preprocessing executable 'acai' for bio-acai-0.1.0.0...
> Preprocessing test suite 'tests' for bio-acai-0.1.0.0...
> C:\johan\Haskell\projects\bio-acai>dist\build\acai\acai.exe +RTS -H128m
> *acai.exe: Most RTS options are disabled. Link with -rtsopts to enable
> My best guess is that the "ghc-options" line is the wrong place to try to
> turn on RTS option handling. But what's the right one?
> Johan Larson -- Toronto, Canada
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