Missing required shared libraries that need llvm and some ports after running pkg check --shlib

Hello.

When we run pkg check --dependencies after running pkg check --shlibs, we get the following results.

llvm13 is missing a required shared library: libcxxrt.so.1
llvm13 is missing a required shared library: libc.so.7
llvm13 is missing a required shared library: libthr.so.3
llvm13 is missing a required shared library: libm.so.5
llvm13 is missing a required shared library: libncurses.so.8
llvm14 is missing a required shared library: libc.so.7
llvm14 is missing a required shared library: libthr.so.3
llvm14 is missing a required shared library: libkvm.so.7
llvm14 is missing a required shared library: libm.so.5
llvm14 is missing a required shared library: libncurses.so.8
llvm14 is missing a required shared library: libcxxrt.so.1
llvm14 is missing a required shared library: libz.so.6

There have been several reports of this problem...
* near https://lists.freebsd.org/archives/freebsd-ports/2021-August/000542.html
* https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261550
But it is still not fixed in pkg-1.17.5_1.

There is just a bugzilla report, so I'll write a few things there.

Regards.