gnu-efi This is a version of gnu-efi, 3.0.14, with Gentoo's Clang compiler patch applied: https://gitweb.gentoo.org/repo/gentoo.git/tree/sys-boot/gnu-efi/files/gnu-efi-3.0.9-fix-clang-build.patch. I use this for building gnu-efi on macOS 11 under Clang.