Miscellaneous Legal Packaging Topics

This page retains certain information on various legal or licensing aspects of Fedora packaging, such as certain non-license criteria for approval of certain kinds of packages or files in Fedora Linux, and certain specific interpretations of licensing issues made by Fedora.

License of Fedora spec files

All original Fedora contributions are governed by the Fedora Project Contributor Agreement (FPCA). Since every Fedora spec file is contributed by FPCA signers, this means that unless a spec file contains an explicit license or license notice, it is available under the terms of the MIT license.

Game data or content

Some non-executable data or content exists that is required to make free and open source game engines functional. Such data or content usually comes with the game engine as freely distributable, but not necessarily under a free and open source license allowed by Fedora. An example of this would be open sourced game engines, such as Doom, Heretic, and Descent. These game engines come with freely distributable shareware gamedata files.

In this case, the game data or content files can be packaged and included in Fedora, as long as the files meet the requirements to be otherwise allowed in Fedora, such as allowed-firmware or allowed-content.


Some emulators (applications which emulate another platform) are not permitted for inclusion in Fedora Linux. These rules will help you determine if an emulator is acceptable for Fedora.

  • Emulators which depend on firmware or ROM files to function may not be included in Fedora Linux, unless the copyright holder(s) for the firmware/ROM files give clear permission for the firmware/ROM files to be distributed (either under a Fedora allowed license or a Fedora allowed-firmware license). Note: This only covers the situation where an emulator will not run at all without firmware/ROM files. For example, emulators that compile and run, but ship with no game ROMs are not covered by this rule.

  • Emulators must not ship with any ROM files (e.g. games) unless those ROM files are available under a Fedora allowed license and have been built from source code in the Fedora buildsystem.

  • Emulators must not point to any third-party sites which provide firmware or ROM files that are distributed without the clear and explicit permission of their copyright holders.

  • All other Fedora licensing and packaging rules apply to emulators.