Worked on enhancing the build system for the KhronosGroup/Vulkan-ValidationLayers repository, focusing on improving stability and portability across diverse Linux environments. Addressed the challenge of environment-specific build failures by introducing a new CMake option that makes X11/xrandr support optional. This approach involved conditional compilation in CMake, allowing the build process to gracefully handle the absence of the xrandr extension without failing. By refining dependency management and build configuration, the work broadened compatibility for both desktop and CI environments. The contribution demonstrated practical expertise in build systems and CMake, resulting in more robust and maintainable software builds for the project.