libflang-18-dev 1:18~++20231102103655+18839aec4ed1-1~exp1 (arm64 binary) in ubuntu noble

 Ground-up implementation of a Fortran front end written in
 modern C++.
 .
 While it is capable of generating executables for a number
 of examples, some functionalities are still missing.
 .
 This package contains the flang libraries and headers.