cabal doesn't explore the none manual flags very well
leon.p.smith at gmail.com
Wed Mar 12 18:16:43 UTC 2014
Here's one example, and a comment for a possible long-term solution from
On Wed, Mar 12, 2014 at 1:55 PM, Andres Löh <andres at well-typed.com> wrote:
> Hi there.
> > i'm repeatedly seeing many examples where a Manual : False flag is used
> > encode an "OR" in the cabal configuration, and where cabal "gives up" on
> > finding the "right" build plan i know it can find if it has to flip the
> > in a dependency its building...
> > Is this a known issue? how can i mitigate it?
> It wasn't really known to me until recently.
> I'm currently looking at this issue, but I unfortunately don't have
> much time to work on it. As a workaround, it might help to add a
> package for which a suboptimal version is chosen because the flag is
> set to the wrong value explicitly as a target on the command line.
> Andres Löh, Haskell Consultant
> Well-Typed LLP, http://www.well-typed.com
> cabal-devel mailing list
> cabal-devel at haskell.org
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