[Nix-dev] Hydra: hashes change?

2013-09-20 Thread Vladimír Čunát
Hi, I noticed that builders now often complain that hashes of some path have changed, e.g.: https://hydra.nixos.org/build/6151693 I'm not sure how these conditions are checked, but IMO it could be dangerous to have modified paths in Hydra's store. By my estimate, in the last 1-2 days there

Re: [Nix-dev] nix expression for qt5

2013-09-20 Thread Baptist BENOIST
Qt5 was released a few days ago. I thought it would be a good idea to add it to NixPkgs. Here is the nix expressions that compiles all of the libraries as well as all the examples. I've tried to enable all of the options HI, Thanks for sharing this helpful derivation. I am willing to build

Re: [Nix-dev] Hydra: hashes change?

2013-09-20 Thread Peter Simons
Hi Vladimír, I noticed that builders now often complain that hashes of some path have changed, e.g.: https://hydra.nixos.org/build/6151693 I believe that this is an issue with GHC, not with Hydra. GHC cannot guarantee that two identical builds of itself yield identical results:

Re: [Nix-dev] FW: nix expression for qt5

2013-09-20 Thread Jos van den Oever
Helo Baptist, No, I did not update the qt5 expression and have not built it in a long time. Cheers, Jos ___ nix-dev mailing list nix-dev@lists.science.uu.nl http://lists.science.uu.nl/mailman/listinfo/nix-dev

Re: [Nix-dev] Hydra: hashes change?

2013-09-20 Thread Vladimír Čunát
On 09/20/2013 07:19 PM, Peter Simons wrote: Maybe two build slaves ended up building GHC 7.6.3 independently from each other, and now we have two mutually incompatible GHC binaries lying around on the Hydra cluster? Ah, that didn't occur to me. I didn't even notice it was all haskell.