init

riscvfixes.nix

@@ -0,0 +1,51 @@
+{
+  nixpkgs.overlays = [(
+    self: super: let
+  dontCheck = drv: drv.overrideAttrs (old: {
+    doCheck = false;
+  });
+
+  pyDontCheck = drv: drv.overridePythonAttrs (old: {
+    doCheck = false;
+  });
+
+  hsLib = self.haskell.lib.compose;
+
+in {
+  haskell = super.haskell // {
+    packages = super.haskell.packages // {
+      ghc964 = super.haskell.packages.ghc964.override {
+        overrides = hsSelf: hsSuper: {
+          # enableSeparateBinOutput causes cyclic references in build outputs
+          mkDerivation = self.lib.makeOverridable (args: hsSuper.mkDerivation (args // {
+            enableSeparateBinOutput = false;
+          }));
+          # Tests fail
+          happy = hsLib.dontCheck hsSuper.happy;
+        };
+      };
+    };
+  };
+
+  libbsd = dontCheck super.libbsd;
+  libuv = dontCheck super.libuv;
+
+  # Fails in ./configure when LuaJIT isn't available
+  neovim-unwrapped = super.neovim-unwrapped.overrideAttrs ({ preConfigure ? "", ... }: {
+    preConfigure = ''
+      ${preConfigure}
+      cmakeFlagsArray+=( -DPREFER_LUA=ON )
+    '';
+  });
+
+  pixman = dontCheck super.pixman;
+  protobuf = dontCheck super.protobuf;
+
+  pythonPackagesExtensions = super.pythonPackagesExtensions ++ [
+    (pySelf: pySuper: {
+      sphinx = pyDontCheck pySuper.sphinx;
+    })
+  ];
+}
+  )];
+}