create Vulkan instance

Change-Id: I8fdc0c989e97ec872714e755eca4255e3fb0830a
Force-Push: yes

1 files changed, 5 insertions, 3 deletions

diff --git a/flake.nix b/flake.nix
index 4e03888..5a6b93f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,7 +27,7 @@
         libxkbcommon
         # mesa
         # wayland
-        # vulkan-loader
+        vulkan-loader
       ];
   in {
     packages = forAllSystems (system: let pkgs = nixpkgsFor.${system}; in {
@@ -39,7 +39,9 @@
         nativeBuildInputs = with pkgs; [ autoPatchelfHook ];
       }).overrideAttrs {
         preFixup = ''
-          patchelf --add-needed libxkbcommon-x11.so $out/bin/surreality
+          patchelf --add-needed libxkbcommon-x11.so \
+                   --add-needed libvulkan.so.1 \
+                   $out/bin/surreality
         '';
       };
     });
@@ -54,7 +56,7 @@
 
         #   This makes cargo run work; mind that you don't let it mask a
         # problem with the nix build.
-        LD_LIBRARY_PATH = "${pkgs.libxkbcommon}/lib";
+        LD_LIBRARY_PATH = "${pkgs.libxkbcommon}/lib:${pkgs.vulkan-loader}/lib";
       };
     });
   };