base-system@gentoo.org Gentoo Base System Realign the stack in the 32-bit build for compatibility with older binaries at some performance cost. Avoids crashes in older 32-bit binaries. Only affects x86/32-bit multilib builds on amd64. Build curses library (libncurses) sep from the low-level terminfo library (libtinfo) -- usually needed only for binary packages -- but it is binary compatible in either mode https://invisible-island.net/ncurses/NEWS.html cpe:/a:gnu:ncurses ThomasDickey/ncurses-snapshots