I would like to know if there’s a process of getting addition CPU architectures into the prebuilt toolchains. The WIndows, MacOS, and Linux 64 bit toolchains are great, but I was hoping to be able grab one for running on a Raspberry Pi 2/3. The current version available via the Raspbian packages repo is a bit old.
Does anyone have a pointer to prebuilt versions (both current and older would be nice) for armv6l/armv7l/Raspberry Pi hosts?
Here are the Linux 64-bit toolchains for your Raspberry Pi. They can also support Armv6/Armv7.
There are many different tool chain builds in the list. Please take the suitable one based on your hardware configuration.