Worked on modernizing build system configurations in the microsoft/vcpkg repository, focusing on improving compatibility and reliability for CMake-based ports. Updated the GLEW port to require CMake 3.5 or newer, ensuring smoother integration with modern toolchains and reducing onboarding friction for downstream projects. Addressed build failures with CMake 4.0 by applying targeted patches and enforcing minimum version requirements. Extended similar improvements to the Libarchive port, introducing a patch to enforce the updated CMake baseline and resolve compatibility issues. Leveraged expertise in build systems and CMake scripting to enhance maintainability and future-proof the build process for evolving toolchain standards.