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-rw-r--r--pkgs/development/libraries/vulkan-loader/default.nix12
1 files changed, 9 insertions, 3 deletions
diff --git a/pkgs/development/libraries/vulkan-loader/default.nix b/pkgs/development/libraries/vulkan-loader/default.nix
index 7d53065ba32..891ad373e02 100644
--- a/pkgs/development/libraries/vulkan-loader/default.nix
+++ b/pkgs/development/libraries/vulkan-loader/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, cmake, python3, vulkan-headers, pkgconfig
-, xlibsWrapper, libxcb, libXrandr, libXext, wayland, libGL_driver }:
+, xlibsWrapper, libxcb, libXrandr, libXext, wayland, addOpenGLRunpath }:
 
 let
   version = "1.1.106";
@@ -17,17 +17,23 @@ stdenv.mkDerivation rec {
     sha256 = "0zhrwj1gi90x2w8gaaaw5h4b969a8gfy244kn0drrplhhb1nqz3b";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig addOpenGLRunpath ];
   buildInputs = [ cmake python3 xlibsWrapper libxcb libXrandr libXext wayland ];
   enableParallelBuilding = true;
 
   cmakeFlags = [
-    "-DFALLBACK_DATA_DIRS=${libGL_driver.driverLink}/share:/usr/local/share:/usr/share"
+    "-DFALLBACK_DATA_DIRS=${addOpenGLRunpath.driverLink}/share:/usr/local/share:/usr/share"
     "-DVULKAN_HEADERS_INSTALL_DIR=${vulkan-headers}"
   ];
 
   outputs = [ "out" "dev" ];
 
+  # Set RUNPATH so that driver libraries in /run/opengl-driver(-32)/lib can be found.
+  # See the explanation in addOpenGLRunpath.
+  postFixup = ''
+    addOpenGLRunpath $out/lib/libvulkan.so
+  '';
+
   meta = with stdenv.lib; {
     description = "LunarG Vulkan loader";
     homepage    = https://www.lunarg.com;