Thanks for reporting that. Should be fixed here: https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=d9083a4cc638cf9c7dfc3cc534a7c6b4debf50ab
- [bug-diffutils] bug#77697: cross compile build of 3.12 diffu... Rudi Heitbaum
- [bug-diffutils] bug#77697: bug#77697: cross compile bui... Paul Eggert