- Only call ensure_toolchain for non-lagom targets - Use host addr2line, we can't expect the i686 toolchain's addr2line to support the host's binary executable format - Don't export SERENITY_ARCH and TOOLCHAIN_DIR, don't need them anymore
This uses tmux for a split screen setup, which makes it easy do debug the kernel while viewing the QEMU output in the same terminal.
This script automatically manages the toolchain and cmake/ninja folders making it easier to manage the different target architectures.