alicef@gentoo.org Alice Ferrazzi python@gentoo.org Python Build using PyPy with the engine configured towards low memory footprint. This makes it possible to build PyPy using ~3.5G of RAM on amd64 and ~half of that on x86, at the cost of lengthened build time. Please note that you will need an extra ~1G of extra RAM or swap since the translation memory (unused at the time) is not freed when the C compiler is spawned. Enable sandboxing functionality Use a shadow stack for finding GC roots pypy/pypy