[GNU Autoconf 2.72] testsuite: 420 421 422 failed

Hello,
When I tried to build autoconf at 2.72 in openSUSE Tumbleweed, some tests
from the testsuite failed when running `make check` on a
32bits architectures. (tested on a VM i686 with Tumbleweed).

From the log, we can see "checking for gcc option to enable large file
support... -D_FILE_OFFSET_BITS=64". For my understanding, for a 32bits
architecture, Should it be "-D_LARGE_FILES=1" instead ?

NB: Sources has been taken from
https://ftp.gnu.org/gnu/autoconf/autoconf-2.72.tar.xz
Valentin Lefebvre

Linux Distribution Engineer - packager
Member of System Boot and Init team
SUSE Software Solutions Germany GmbH

56100 Lorient, France