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haskell-ng: reduce memory requirements of overrideScope by improved sharing

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With this patch applied, "nix-env -qaP -A haskellngPackages" succeeds fine
without running out of memory. Thanks to @bennofs for catching this in
bbb422af92 (commitcomment-11235596).
This commit is contained in:
Peter Simons 2015-05-18 10:55:29 +02:00
parent 807146cf75
commit b9152b89c2
1 changed files with 2 additions and 1 deletions
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3
pkgs/development/haskell-modules/default.nix
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@ -46,7 +46,8 @@ let
}; };
mkScope = scope: pkgs // pkgs.xlibs // pkgs.gnome // scope; mkScope = scope: pkgs // pkgs.xlibs // pkgs.gnome // scope;
callPackage = drv: args: callPackageWithScope (mkScope self) drv args; defaultScope = mkScope self;
callPackage = drv: args: callPackageWithScope defaultScope drv args;
in in
import ./hackage-packages.nix { inherit pkgs stdenv callPackage; } self // { import ./hackage-packages.nix { inherit pkgs stdenv callPackage; } self // {