> Also, makefiles for DOS are present too FreeDOS 1.3 RC4 released 3 May 2021
>> - Amiga: Discontinued in 1996 >> >> - Atari: Discontinued in 1992, latest console Atari VCS runs on a Linux >> based OS >> >> - BeOS: Discontinued somewhere around 2002 >> >> - OS/2: Discontinued in 2001 >> >> - Symbian: Discontinued in 2012 They might even be broken but have zero maintenance cost.