Hello. My environment is that :), but I have llvm19 installed, so I will write about what I did a little research.
In llvm19, a file that seems to have 32-bit libc++ linked. The command looks like this. find /usr/local/ -exec sh -c 'readelf -d -- ${1} 2> /dev/null | grep -e libc++\\.so\\.1' arg0 {} \; -print It looks like /usr/local/llvm19/lib/clang/19/lib/i386-portbld-freebsd12.4/libclang_rt.asan.so and /usr/local/llvm19/lib/clang/19/lib/i386-portbld-freebsd12.4/libclang_rt.ubsan_standalone.so need it. Then, when ldconfig is executed, it bothers me that the 32-bit path is not included in the search path. > ldconfig -r | head /var/run/ld-elf.so.hints: search directories: /lib:/usr/lib:/lib/casper:/usr/lib/compat:/usr/local/lib:/usr/local/lib/compat/pkg:/usr/local/VirtualGL/lib:/usr/local/ffmpeg4/lib:/usr/local/lib/alsa-lib:/usr/local/lib/gcc13:/usr/local/lib/heimdal:/usr/local/lib/ipsec:/usr/local/lib/opencollada:/usr/local/lib/perl5/5.36/mach/CORE:/usr/local/lib/python3.11/site-packages:/usr/local/lib/qt5:/usr/local/lib/qt6:/usr/local/lib/samba4:/usr/local/llvm15/lib:/usr/local/llvm16/lib:/usr/local/llvm17/lib:/usr/local/llvm18/lib:/usr/local/share/chromium 0:-lelf.2 => /lib/libelf.so.2 1:-lpcap.8 => /lib/libpcap.so.8 2:-lcam.7 => /lib/libcam.so.7 3:-lthr.3 => /lib/libthr.so.3 4:-lbsdxml.4 => /lib/libbsdxml.so.4 5:-lumem.2 => /lib/libumem.so.2 6:-lulog.0 => /lib/libulog.so.0 7:-lipt.0 => /lib/libipt.so.0 Here, we will take a break for the time being :) Regards.