Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'

git-subtree-dir: nixpkgs
git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a
git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199

1 files changed, 40 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/tools/vulkan-validation-layers/default.nix b/nixpkgs/pkgs/development/tools/vulkan-validation-layers/default.nix
new file mode 100644
index 000000000000..c76c670739e1
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/vulkan-validation-layers/default.nix
@@ -0,0 +1,40 @@
+{ stdenv, fetchFromGitHub, cmake, writeText, python3
+, vulkan-headers, vulkan-loader, glslang
+, pkgconfig, xlibsWrapper, libxcb, libXrandr, wayland }:
+
+stdenv.mkDerivation rec {
+  name = "vulkan-validation-layers-${version}";
+  version = "1.1.85.0";
+
+  src = fetchFromGitHub {
+    owner = "KhronosGroup";
+    repo = "Vulkan-ValidationLayers";
+    rev = "sdk-${version}";
+    sha256 = "1y5ny587h62139fxnz760hsyv1dmw29m1a9vq096sn8qafh3jzbz";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ cmake python3 vulkan-headers vulkan-loader xlibsWrapper libxcb libXrandr wayland ];
+  enableParallelBuilding = true;
+
+  cmakeFlags = [ "-DGLSLANG_INSTALL_DIR=${glslang}" ];
+
+  # Help vulkan-loader find the validation layers
+  setupHook = writeText "setup-hook" ''
+    export XDG_DATA_DIRS=@out@/share:$XDG_DATA_DIRS
+  '';
+
+  # Include absolute paths to layer libraries in their associated
+  # layer definition json files.
+  patchPhase = ''
+    sed "s|\([[:space:]]*set(INSTALL_DEFINES \''${INSTALL_DEFINES} -DRELATIVE_LAYER_BINARY=\"\)\(\$<TARGET_FILE_NAME:\''${TARGET_NAME}>\")\)|\1$out/lib/\2|" -i layers/CMakeLists.txt
+  '';
+
+  meta = with stdenv.lib; {
+    description = "LunarG Vulkan loader";
+    homepage    = https://www.lunarg.com;
+    platforms   = platforms.linux;
+    license     = licenses.asl20;
+    maintainers = [ maintainers.ralith ];
+  };
+}