During November 2024, Nathan Bishop focused on stabilizing UEFI build configurations in the rust-lang/cc-rs repository, addressing cross-architecture inconsistencies in system programming workflows. He standardized LLVM target triples to use the -windows-gnu suffix for i686, x86_64, and aarch64 UEFI targets, ensuring consistent toolchain invocation during cross-compilation. Nathan also removed the default -fPIC compiler flag for UEFI builds, resolving a regression and aligning linking behavior with platform expectations. He reinforced these changes by adding targeted tests across multiple architectures, which improved CI reliability. His work demonstrated depth in Rust, build systems, and compiler flag management for robust cross-platform support.