[Haskell-cafe] profiling cabal libraries

Bryan O'Sullivan bos at serpentine.com
Tue Oct 19 12:31:14 EDT 2010

On Tue, Oct 19, 2010 at 8:42 AM, Tom Hawkins <tomahawkins at gmail.com> wrote:

> I "cabal install -p" a local package I am testing, and I compile a
> test of the library using "-prof -auto-all".  But the profiling report
> only lists a CAF entry for the library, but does not detail any of the
> library's top level functions.

That's expected and normal. You either have to manually add SCC annotations
to code, or if you want the usual automated ones, add the following to your
.cabal file:

ghc-prof-options: -auto-all
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