nix: add libblake to buildInputs; split off nativeBuildInputs

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I0541e803fd9635867501202c18567f786a6a6964

flake.nix

@@ -5,14 +5,13 @@
     systems = ["x86_64-linux" "aarch64-linux"];
     forAllSystems = nixpkgs.lib.genAttrs systems;
   in {
-    devShells = forAllSystems (system: {
-      default = nixpkgs.legacyPackages.${system}.mkShell {
-        buildInputs = with nixpkgs.legacyPackages.${system}; [
-          cmake
-          pkg-config
-          ninja
-          boost
-          bear
+    devShells = forAllSystems (system: let
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+      default = pkgs.mkShell {
+        buildInputs = with pkgs; [
+          boost.dev
+          libblake3.dev
 
           nixVersions.nixComponents_2_32.nix-store
           nixVersions.nixComponents_2_32.nix-expr
@@ -23,6 +22,13 @@
           nixVersions.nix_2_32
         ];
 
+        nativeBuildInputs = with pkgs; [
+          cmake
+          pkg-config
+          ninja
+          bear
+        ];
+
         env = {
           NIX_PLUGINABI = "0.2";
         };