Add ktx

ktx/scripts/check_mkvk.sh

@@ -0,0 +1,22 @@
+#! /usr/bin/env bash
+# Copyright 2024 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+# Check generation of VkFormat related files.
+#
+# Regenerates all VkFormat related files and compares them with the
+# version in Git. Used to verify correct functioning of the generation
+# scripts in CI.
+
+BUILD_DIR=${BUILD_DIR:-build/checkmkvk}
+
+cmake . -B $BUILD_DIR -D KTX_FEATURE_TESTS=OFF -D KTX_FEATURE_TOOLS=OFF -D KTX_GENERATE_VK_FILES=ON
+# Clean first is to ensure all files are generated so everything is tested.
+cmake --build $BUILD_DIR --target mkvk --clean-first
+rm -rf $BUILD_DIR
+# Verify no files were modified. Exit with 1, if so.
+if ! git diff --quiet HEAD; then
+    git status
+    git diff
+    exit 1
+fi