[Haskell-cafe] Re: Resending: MissingH: profiler support?
gwright at comcast.net
Fri Jan 12 08:10:47 EST 2007
On Jan 11, 2007, at 8:06 PM, John Goerzen wrote:
> On 2007-01-11, Chris Eidhof <chris at eidhof.nl> wrote:
>> does anyone know about this? Resending as I got no replies (yet) ;)
> Just for the record, I have no idea; I've never really used profiling
> and couldn't figure out how to make it work in general (at least
> not in
> a short amount of time).
> Are you sure your problem is restricted to MissingH? I can't think of
> anything special about it that would throw off profiling.
> -- John
Does MissingH's cabal file have a line
Ghc-Prof-Options: -prof -auto-all
The rhs of the option is added to compiler command line when the
--enable-library-profiling option is included to configure. Without
the --enable-library-profiling switch doesn't do anything. (Arguably a
bug that cabal silently does nothing instead of reporting an error.)
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