Sharing or linking to ROM sets for games you don't own the original arcade boards for is , even if the emulator is open-source. MAME 0.217 is a specific older version (from late 2019), and distributing ROMs for it would typically violate copyright laws.
Not all ROMs labeled “MAME 0.217” are legitimate or correctly built. Because MAME is open source, many third-party sites repackage older ROMs and falsely label them. To verify a genuine set: Mame 0.217 Roms
The Windows build process switched to GCC 9.2.0 , modernizing the development environment. Sharing or linking to ROM sets for games