[Bug rust/113056] [14 regression] Build failure in libgrust

[sjames at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113056

--- Comment #5 from Sam James <sjames at gcc dot gnu.org> ---
ftr (given I only gave a packaged build log) repro'd with ./configure
--prefix=/tmp/gcc --enable-languages=c,c++,rust --enable-multilib
--with-multilib-list=m32,m64 --with-checking=yes,extra,rtl --disable-analyzer
--disable-cet --disable-default-pie --disable-default-ssp --disable-gcov
--disable-libada --disable-libatomic --disable-libgomp --disable-libitm
--disable-libquadmath --disable-libsanitizer --disable-libssp
--disable-libstdcxx-pch --disable-libvtv --disable-lto --disable-nls
--disable-objc-gc --disable-systemtap --disable-werror && make