Got it. Thanks for the info, Erik. I've updated my cabal config and reinstalled some of the global packages, and the world seems much less bleak! :)
Mike On Tue, Nov 6, 2012 at 5:39 PM, Erik Hesselink <[email protected]> wrote: > I think this is just the way it works currently, since cabal only tracks > the installed package and version, but not if profiling was enabled. I > always have my ~/.cabal/config set to install profiling libraries to avoid > this problem. That doesn't help you now though. The easiest thing to do is > probably to remove your sandbox and start from a blank slate. > > Erik > > > On Tue, Nov 6, 2012 at 7:48 PM, Mike Craig <[email protected]> wrote: > >> Hi all, >> >> So I've been working on a project and I'd like to run it with profiling >> to diagnose the performance hotspots. It's a cabal project and I've been >> using cabal-dev for sandboxing. Normally I would just run `cabal-dev >> install` to get everything built and the executables "installed" in >> ./cabal-dev/bin. Since I want to compile with profiling, I tried this: >> >> $ cabal-dev install enable-executable-profiling >> >> The build fails with an error log that includes something like "Perhaps >> you haven't installed the profiling libraries for package >> `http-types-0.7.3.0.1'?" If I then try ... >> >> $ cabal-dev install -p --reinstall --force-reinstalls http-types-0.7.3.0.1 >> >> ... I find myself walking down the dependency tree. (http-types -> >> case-insensitive -> hashable -> etc.) Presumably this would eventually walk >> me out of the sandbox and I would be reinstalling the base libraries in my >> sandbox with profiling enabled. >> >> This doesn't seem right. (And if it is right, it doesn't seem like I >> should have to do it manually, package by package.) What am I doing wrong? >> >> Cheers, >> Mike >> >> _______________________________________________ >> Haskell-Cafe mailing list >> [email protected] >> http://www.haskell.org/mailman/listinfo/haskell-cafe >> >> >
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