mangojuice: use vkbasalt

pkgs/by-name/ma/mangojuice/fix-vkbasalt-path.patch

@@ -0,0 +1,13 @@
+diff --git a/src/mangojuice.vala b/src/mangojuice.vala
+index 8c2cbef..46e7f73 100644
+--- a/src/mangojuice.vala
++++ b/src/mangojuice.vala
+@@ -2566,7 +2566,7 @@ public class MangoJuice : Adw.Application {
+     }
+ 
+     async bool check_vkbasalt_installed_async () {
+-        string[] paths = { "/usr/lib/libvkbasalt.so", "/usr/lib/x86_64-linux-gnu/libvkbasalt.so", "/usr/local/lib/libvkbasalt.so" };
++        string[] paths = { "@vkbasalt@" };
+         foreach (var path in paths) {
+             if (FileUtils.test (path, FileTest.EXISTS)) {
+                 return true;

pkgs/by-name/ma/mangojuice/package.nix

@@ -7,6 +7,7 @@
   vala,
   pkg-config,
   makeBinaryWrapper,
+  replaceVars,
 
   gtk4,
   libadwaita,
@@ -18,6 +19,7 @@
   mangohud,
   mesa-demos,
   vulkan-tools,
+  vkbasalt,
 
   nix-update-script,
 }:
@@ -32,6 +34,12 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-NpNsYwktcce9R1LpoIL2vh5UzsgDqdPyS0D3mhM3F0w=";
   };
 
+  patches = [
+    (replaceVars ./fix-vkbasalt-path.patch {
+      vkbasalt = lib.getLib vkbasalt + "/lib/vkbasalt/libvkbasalt.so";
+    })
+  ];
+
   nativeBuildInputs = [
     meson
     ninja