[Nix-dev] GCC in pkgs.buildEnv.paths

[Pavel Chuprikov]

On my system paths are the same too.

  installing `test-nixpkgs-config'
  these derivations will be built:
    /nix/store/3ch2gz5vrmzc6v3bipwywk8nhrw7406a-test-nixpkgs-config.drv
  building path(s)
`/nix/store/dyfhp102an5xk0fs7c444p6n0bvksmi6-test-nixpkgs-config'
  building /nix/store/dyfhp102an5xk0fs7c444p6n0bvksmi6-test-nixpkgs-config
  system   nixpkgs path is:
/nix/store/phlvvgf7prbx26xqfsjprdzza4xpnv1q-nixos-14.04.221.fab8b03/nixos/nixpkgs
  override nixpkgs path is:
/nix/store/phlvvgf7prbx26xqfsjprdzza4xpnv1q-nixos-14.04.221.fab8b03/nixos/nixpkgs
  builder for
`/nix/store/3ch2gz5vrmzc6v3bipwywk8nhrw7406a-test-nixpkgs-config.drv'
failed to produce output path
`/nix/store/dyfhp102an5xk0fs7c444p6n0bvksmi6-test-nixpkgs-config'
  error: build of
`/nix/store/3ch2gz5vrmzc6v3bipwywk8nhrw7406a-test-nixpkgs-config.drv' failed

Regards,
Pavel.


On Sun, May 25, 2014 at 12:18 AM, Peter Simons <simons at cryp.to> wrote:

> Hi Pavel,
>
> please copy the following file to ~/.nixpkgs/config.nix
>
>   { pkgs }:
>
>   {
>     packageOverrides = pkgs_:
>     {
>       test = pkgs.runCommand "test-nixpkgs-config" {} ''
>         echo "system   nixpkgs path is: ${builtins.toString pkgs.path}"
>         echo "override nixpkgs path is: ${builtins.toString pkgs_.path}"
>       '';
>     };
>   }
>
> and run:
>
>   $ nix-env -p /tmp/test -iA test
>
> On my system, both package sets refer to the same path, i.e. the output
> is:
>
>   system   nixpkgs path is: /home/simons/.nix-defexpr
>   override nixpkgs path is: /home/simons/.nix-defexpr
>
> What does it say on your system?
>
> Best regards,
> Peter
>
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