On Debian GNU/Hurd from 2022, with CC="gcc-12" and CXX="g++-12", "make check" fails.
The failing tests are: 420: semantics.at:908 AC_SYS_LARGEFILE 421: semantics.at:917 AC_SYS_YEAR2038 606: foreign.at:145 AX_PROG_CC_FOR_BUILD 607: foreign.at:179 AX_PROG_CXX_FOR_BUILD Find attached the testsuite.log.
testsuite.log.gz
Description: application/gzip