CMake GCC superbuild

August 14, 2026

This CMake project builds GCC and high level GCC prerequisites such as GMP. This avoids needing to manually download and configure each project. The CMake GCC superbuild assumes fundamental prerequisites such as libc, autotools, make, CMake are present. The 3-stage compiler bootstrap is enabled to help ensure a working, performant GCC.

Alternative: Homebrew GCC pin script.