On 27 January 2012 15:14, Felipe Almeida Lessa <felipe.le...@gmail.com> wrote:
> On Fri, Jan 27, 2012 at 12:06 PM, Bas van Dijk <v.dijk....@gmail.com> wrote:
>> $ cabal configure --ghc-options="-O2 -prof -auto-all -caf-all"
>
> Why aren't you using the specific options for profiling?
>
> $ cabal configure --help | grep profiling
> -p --enable-library-profiling Enable Library profiling
> --disable-library-profiling Disable Library profiling
> --enable-executable-profiling Enable Executable profiling
> --disable-executable-profiling Disable Executable profiling
This gives the following error:
$ cabal configure --enable-executable-profiling
...
$ cabal build
...
cannot find normal object file `<some_file.o>'
while linking an interpreted expression
However when I apply the same trick as before, first building normally
then building with profiling enabled, it works:
$ cabal configure
...
$ cabal build
...
$ cabal configure --enable-executable-profiling
...
$ cabal build
...
success!
Thanks for the hint!
Bas
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