Worked on stabilizing cross-toolchain builds for the KhronosGroup/Vulkan-ValidationLayers repository, focusing on improving Windows build reliability with Clang and MSVC toolchains. Addressed a critical linker issue by ensuring correct symbol exports through the use of a .def file, refining CMake logic to properly forward export directives when using GNU-frontend Clang on Windows. This approach prevented the misapplication of ELF-style version scripts and reduced build failures, resulting in more consistent symbol visibility across toolchains. The work demonstrated depth in build engineering, leveraging expertise in CMake, Clang, and Windows development to resolve nuanced cross-platform build challenges.