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ff69c12223
* I upgraded nixpkgs to the latest master which now contains libtensorflow. This replaces the custom tensorflow-c. Note that libtensorflow also builds on OS X and has optional CUDA support. * nixpkgs is now pinned using builtins.fetchTarball which means we can build with an empty NIX_PATH thus making the build pure. This does require Nix-2.0 but this has been released for a while with NixOS-18.03. * The stack override has been replaced by passing `extraArgs = "--system-ghc";` to buildStackProject.
20 lines
589 B
Nix
20 lines
589 B
Nix
{ghc ? null }:
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let
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# Use pinned packages
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nixpkgs = with (builtins.fromJSON (builtins.readFile ./nix/src.json));
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builtins.fetchTarball {
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url = "https://github.com/${owner}/${repo}/archive/${rev}.tar.gz";
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inherit sha256;
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};
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pkgs = import nixpkgs {};
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in
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pkgs.haskell.lib.buildStackProject {
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# Either use specified GHC or use GHC 8.2.2 (which we need for LTS 11.9)
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ghc = if isNull ghc then pkgs.haskell.compiler.ghc822 else ghc;
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extraArgs = "--system-ghc";
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name = "tf-env";
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buildInputs = with pkgs; [ snappy zlib protobuf libtensorflow ];
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}
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