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Fix 'ghcWithPackages' as per https://github.com/NixOS/nixpkgs/issues/32082

This commit is contained in:
Nicholas Clarke 2017-11-27 16:09:03 +00:00
parent d90165c7db
commit dc0e594451
1 changed files with 1 additions and 1 deletions
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2
pkgs/development/haskell-modules/with-packages-wrapper.nix
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@ -43,7 +43,7 @@ let
libDir = if isHaLVM then "$out/lib/HaLVM-${ghc.version}" else "$out/lib/${ghcCommand}-${ghc.version}";
docDir = "$out/share/doc/ghc/html";
packageCfgDir = "${libDir}/package.conf.d";
paths = lib.filter (x: x ? isHaskellLibrary) (lib.closePropagation packages);
paths = map lib.getLib (lib.filter (x: x ? isHaskellLibrary) (lib.closePropagation packages));
hasLibraries = lib.any (x: x.isHaskellLibrary) paths;
# CLang is needed on Darwin for -fllvm to work:
# https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/code-generators.html