Worked on the libsdl-org/highway repository to enhance the build system by introducing conditional inclusion of CTest targets based on the HWY_ENABLE_TESTS flag. This approach leveraged CMake configuration skills to ensure that test targets are only generated when explicitly enabled, reducing unnecessary build artifacts and streamlining both local and continuous integration workflows. By addressing issue #2833, the solution improved build efficiency and made maintenance of the build graph more straightforward. The work demonstrated expertise in build system management and CMake, focusing on optimizing build processes and respecting user preferences for test inclusion without introducing additional bugs or regressions.