Medal of Honor GC Recomp has appeared as a fan push to bring Medal of Honor Frontline back through recompilation rather than emulation. The work sits in the GitHub repository ant0-blase/MOHFrontline-GC-RECOMP, where the project name points to a GameCube-focused build of the classic shooter.
Coverage of the project is limited for now. The repository's most recent commit is d035bb1a9bd401909b3014cde4b304658bc14b41, pushed before the project was archived. For players who follow GameCube preservation work, the repo is worth watching as it develops.