@janneke @aziz @fsf @fsfe @reproducible_builds @ekaitz_zarraga Indeed! Right now we can bootstrap all the way from #hex0 to #Mes, then use #MesCC to build very first build of #tinycc (we can call it mes-tcc). mes-tcc can then build the next build of tinycc (boot0-tcc). Unfortunately, at the moment boot0-tcc segfaults. Today, I fixed one crash which was due to Global Offset Table being all zeros but it turns out we are now hitting another segfault, so more work is needed.