https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105664
--- Comment #6 from Andreas Schwab <sch...@linux-m68k.org> --- Perhaps the macos mv has recently been upgraded to POSIX.1-2018. Step 2 of the mv operation didn't exist in the 2004 edition.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105664
--- Comment #6 from Andreas Schwab <sch...@linux-m68k.org> --- Perhaps the macos mv has recently been upgraded to POSIX.1-2018. Step 2 of the mv operation didn't exist in the 2004 edition.