[Haskell-cafe] cabal haddock hpc, exposed modules?
duncan.coutts at googlemail.com
Wed Oct 28 08:00:45 EDT 2009
On Tue, 2009-10-27 at 14:33 -0700, Greg Fitzgerald wrote:
> my Setup.hs includes an explicit system call to hpc:
> exec "hpc" ["markup"
> , "--include=Language.Idl.Data"
> , "--include=Language.Idl.Merge"
> , "--include=Language.Idl.Parser"
> ...all the same files as above...
Why do you want to explicitly specify hpc --include=blah for every
module? By default "hpc markup" will generate pages for every module in
the program. Am I missing something?
> 1) Is there a way to create haddock docs for /all/ modules, instead of
> just the ones listed by 'exposed-modules'?
$ cabal haddock --help
--executables Run haddock for Executables targets
--internal Run haddock for internal modules and include
This is also documented in the Cabal user guide.
> 2) Is there a way to query cabal for the list of modules? Or by
> chance has hpc recently been integrated with cabal?
Certainly it'd be nice to have more direct support for making a hpc
flavour build using cabal. There's an open ticket on that feature
request. But I don't think it's that hard at the moment. I use hpc with
cabal frequently. Just cabal build --ghc-option=-fhpc. The only thing
you have to watch out for is if you've got multiple executables in
the .cabal file since the files that hpc writes out for the Main modules
clash with each other.
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