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