Broken haddock in new GHC HEAD build

Conal Elliott conal at conal.net
Tue Apr 12 02:40:02 UTC 2016


Thanks for the reply, Ben. I guess I'm not 100% sure, as I tried a few
variations. Next time I rebuild GHC, I'll take care to record my steps and
see what happens.  - Conal

On Thu, Apr 7, 2016 at 1:52 AM, Ben Gamari <ben at well-typed.com> wrote:

> Conal Elliott <conal at conal.net> writes:
>
> > I built GHC HEAD from git yesterday (using GHC 7.10.3 on Mac OS 10.9.5),
> > and the haddock I got dies with
> >
> Thanks for the report, Conal!
>
>
> >     bash-3.2$ haddock --version
> >     dyld: Symbol not found: _ghc_GHC_modInfoExportszugo_info
> >       Referenced from:
> > /Users/conal/git-repos/ghc-2016-04-05/inplace/lib/bin/haddock
> >       Expected in:
> >
> /Users/conal/git-repos/ghc-2016-04-05/compiler/stage2/build/libHSghc-8.1-ghc8.1.20160405.dylib
> >      in /Users/conal/git-repos/ghc-2016-04-05/inplace/lib/bin/haddock
> >     Trace/BPT trap: 5
> >
> > Luckily, I have a working haddock from 2016-03-07 sources that I copied
> > into my new GHC bin (~/git-repos/ghc-2016-04-05/inplace/bin/) for now.
>
> Hmm, this is quite concerning, especially considering I haven't observed
> it in my own OS X builds. Are you sure you started from a clean tree
> (e.g. ran `make distclean`)?
>
> Cheers,
>
> - Ben
>
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