ffmpeg-4.4.4/configure
ffmpeg-4.4.4/libavcodec/Makefile
ffmpeg-4.4.4/libavcodec/allcodecs.c
ffmpeg-4.4.4/libavcodec/omx.c
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
ffmpeg-4.4.4/configure
ffmpeg-4.4.4/libavcodec/Makefile
ffmpeg-4.4.4/libavcodec/allcodecs.c
ffmpeg-4.4.4/libavcodec/omx.c