Created attachment 861202 [details] build.log Caught on arm64-unstable container on jiji.arm64 devbox
make[1]: Entering directory '/var/tmp/portage/dev-util/libtree-3.1.1/work/libtree-3.1.1/tests/05_32_bits' echo 'int a(){return 42;}' | aarch64-unknown-linux-gnu-gcc -shared -Wl,-soname,libx.so -m32 -o lib32/libx.so -nostdlib -x c - aarch64-unknown-linux-gnu-gcc: error: unrecognized command-line option ‘-m32’ make[1]: *** [Makefile:16: lib32/libx.so] Error 1 Oh dear.