https://www.archlinux.org/packages/differences/ says that xdelta3 has not been updated for 32-bit - why? https://projects.archlinux.org/svntogit/community.git/commit/trunk?h=package... https://www.archlinux.org/packages/community/i686/xdelta3/
BTW, if Allan is not the maintainer anymore, the PKGBUILD should be updated to reflect this: https://projects.archlinux.org/svntogit/community.git/plain/trunk/PKGBUILD?h...