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authorBas van Dijk <v.dijk.bas@gmail.com>2018-09-06 08:44:19 +0200
committerBas van Dijk <v.dijk.bas@gmail.com>2018-09-06 09:15:56 +0200
commit641025d410ec7212996ba9d7cea4d12ce8218886 (patch)
tree4d55624ba2ece475ca0a0feebbbe8aa4ca865e37 /pkgs
parent6bd8799448dd3d4a7f92f569202010e1fe5b9a33 (diff)
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haskellPackages.tensorflow-mnist-input-data: link data files instead of copying
This prevents duplication in the nix store.
Diffstat (limited to 'pkgs')
-rw-r--r--pkgs/development/haskell-modules/configuration-tensorflow.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/haskell-modules/configuration-tensorflow.nix b/pkgs/development/haskell-modules/configuration-tensorflow.nix
index 10ee30d81c85..dedcaf0cbc76 100644
--- a/pkgs/development/haskell-modules/configuration-tensorflow.nix
+++ b/pkgs/development/haskell-modules/configuration-tensorflow.nix
@@ -86,7 +86,7 @@ in
         network-uri
       ];
       preConfigure = pkgs.lib.strings.concatStringsSep "\n" (
-          map (x: "cp ${x} data/$(stripHash ${x})") downloads
+          map (x: "ln -s ${x} data/$(stripHash ${x})") downloads
         );
       libraryHaskellDepends = [ base ];
       homepage = "https://github.com/tensorflow/haskell#readme";