System ROM entries named only a machine or extension XML. They now cite the rule that ships share (install.py for openMSX, libretro_share.py and installShare for the libretro core), HardwareConfig loading machines/ or extensions/, and Rom.cc resolving the rom by filename then by sha1 in the file pool.
The buildbot's openmsx and linuxloader cores come from libretro's own
ports on git.libretro.com, not from the standalone projects: openMSX
21.0 reading <system>/openmsx/share, and Linux Loader v3.0.14 run as a
child process from <system>/linuxloader, which the core carries. Each
gets its own libretro profile, read at its commit: openmsx-libretro
lists the 105 system ROM contents of the twelve real machines and the
extensions its options offer, linuxloader-libretro the runtime the
core carries, the game-folder files and the libgcc DLL the buildbot's
Windows build lacks. No buildbot core name is left without a libretro
profile.
Abdessamad Derraz