Linux
linux
OK on all versions I've tried back to Red Hat 6.1.
Solaris
solaris9lfs
OK in Solaris 9 on Sparc. Not tested on Intel or in other
Solaris releases.
Solaris
solaris9_74
OK in Solaris 9 on Sparc. Not tested on Intel or in other
Solaris releases.
HP-UX
Tested OK on HP-UX 11.11 PA-RISC and 11i v2 IA64.
FreeBSD
Tested OK on Intel back to FreeBSD 3.3.
NetBSD
OK on Intel in NetBSD 2.0.3. LFS apparently not ready in NetBSD 1.x.
OpenBSD
Tested OK on Intel back to OpenBSD 2.5
Mac OS X
Tested OK on Mac OS X 10.3.9 and later.
UnixWare
Tested OK on SCO UnixWare 7.1.4.
AIX
LFS should work but not tested, I have no access.
IRIX 6.5
LFS requires changing all APIs to blah64().