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-rw-r--r--Omni/Bild/Nixpkgs.nix43
1 files changed, 43 insertions, 0 deletions
diff --git a/Omni/Bild/Nixpkgs.nix b/Omni/Bild/Nixpkgs.nix
new file mode 100644
index 0000000..212e3f1
--- /dev/null
+++ b/Omni/Bild/Nixpkgs.nix
@@ -0,0 +1,43 @@
+let
+ sources = import ./Sources.nix { sourcesFile = ./Sources.json; };
+
+ config = {
+ allowAliases = true;
+ allowBroken = true;
+ allowUnfree = true;
+ checkMeta = true;
+ cudaSupport = true;
+ };
+
+ system = __currentSystem;
+
+ # override pinned deps with our sources, this must come before other
+ # package overlays, because of the 'null' from 'overrideSource'
+ depsOverlay = _: pkgs: pkgs.overridePinnedDeps pkgs.overrideSource;
+
+ overlays = [
+ (_: _: { inherit sources; })
+ (import ./CcacheWrapper.nix)
+ (import ./Functions.nix)
+ depsOverlay
+ (import ./Deps.nix)
+ (import ./Python.nix)
+ (import ./Haskell.nix)
+ ];
+
+ nixos-unstable-small =
+ import sources.nixos-unstable-small { inherit system config overlays; };
+
+in {
+ nixos-24_05 = import sources.nixos-24_05 {
+ inherit system config;
+ overlays = overlays ++ [
+ (_: _: {
+ # backport newer packages from unstable
+ unstable = nixos-unstable-small.pkgs;
+ })
+ ];
+ };
+
+ inherit nixos-unstable-small;
+}