This is the GNU Fortran compiler for the arm-linux-gnueabihf architecture, which compiles Fortran on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler.

This is the GNU D compiler, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU Go compiler for the riscv64-linux-gnu architecture, which compiles Go on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is part of the libosmocore "meta"-library. The libosmocore library contains various utility functions that were originally developed as part of the OpenBSC project, but which are of a more generic nature and thus useful to (at least) other programs that are developed in the sphere of Free Software / Open Source mobile communication.

libx264 is an advanced encoding library for creating H.264 (MPEG-4 AVC) video streams.