Hi, Checking with a `guix build emacs` built from master:
--8<---------------cut here---------------start------------->8--- $ ldd /gnu/store/lnwgc4ww47vkq2wv2ay3rdm0ppnmgyfy-emacs-27.2/bin/.emacs-27.2-real | grep libm17n libm17n-core.so.0 => /gnu/store/pdwv15zmghndkqy5473v1hxgibmvzvlz-m17n-lib-1.8.0/lib/libm17n-core.so.0 (0x00007faa39623000) libm17n-flt.so.0 => /gnu/store/pdwv15zmghndkqy5473v1hxgibmvzvlz-m17n-lib-1.8.0/lib/libm17n-flt.so.0 (0x00007faa39617000) --8<---------------cut here---------------end--------------->8--- So it seems at least on current master things are good? If you cannot reproduce this issue on current master, I suggest we close it. Thanks, Maxim