Building GCC 12.2.0 on Ventura for aarch64
These are notes on building GCC 12.2.0 and GNAT tools for Apple silicon.
There were two main problems:
- the base package was built on an Intel machine (lockheed - named after Shadowcatβs companion dragon), running Monterey (macOS 12).
- the build machine, an M1 mac Mini (temeraire - named after Naomi Novikβs dragon) was by this time running Ventura (macOS 13), but I wanted to make sure that users could continue to run on Monterey.