https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121273
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> --- (In reply to Andrew Pinski from comment #1) > Can you provide the output of `~/gcc/results/bin/gcc -v`? Sure. dcb@raspberrypi:~ $ ~/gcc/results/bin/gcc -v Using built-in specs. COLLECT_GCC=/home/dcb/gcc/results/bin/gcc COLLECT_LTO_WRAPPER=/home/dcb/gcc/results.20250728/libexec/gcc/arm-linux-gnueabihf/16.0.0/lto-wrapper Target: arm-linux-gnueabihf Configured with: ../trunk/configure --prefix=/home/dcb/gcc/results.20250728 --disable-multilib --disable-werror --with-pkgversion=bdff4d7a8c0a39c6 --enable-checking=yes --enable-languages=c,c++ --with-cpu=cortex-a76 --with-fpu=neon-fp-armv8 --with-float=hard --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf Thread model: posix Supported LTO compression algorithms: zlib gcc version 16.0.0 20250728 (experimental) (bdff4d7a8c0a39c6) dcb@raspberrypi:~ $ I think the configure line could probably be a bit shorter, but this seems to work for me.