It seems to be getting more difficult to keep track of all of the VDT supported platforms, their intended build machines, machine names, and occasionally the reasons for support. Hopefully, this table helps.
| Arch | OS | VDT Machine | 1.4 | 1.6 | 1.8 | Notes |
|---|---|---|---|---|---|---|
| IA-32 | RedHat 7.2 | vdt-rh7-ia32 | x86_rh_7.2 | — | — | |
| IA-32 | RedHat 9 | vdt-rh9-ia32 | x86_rh_9 | — | — | now vdt-centos5-ia32 |
| IA-32 | RHEL 3 (AS) | vdt-rhas3-ia32 | x86_rh_9 | x86_rhas_3 | x86_rhas_3 | |
| IA-32 | RHEL 4 (AS) | vdt-rhas4-ia32 | x86_rh_9 | x86_rhas_4 | x86_rhas_4 | |
| IA-32 | RHEL 5 (AP) | vdt-rhap5-ia32 | — | — | x86_rhap_5 | |
| IA-32 | CentOS 5 | vdt-centos5-ia32 | — | — | x86_rhap_5 | |
| IA-32 | Scientific Linux Fermi 3 | vdt-slf3-ia32 | x86_rh_9 | x86_rhas_3 | x86_rhas_3 | |
| IA-32 | Scientific Linux Fermi 4 | vdt-slf42-ia32 | — | x86_rhas_4 | x86_rhas_4 | |
| IA-32 | Fedora Core 3 | vdt-fc3-ia32 | x86_rh_9 | x86_rhas_3 | x86_rhas_3 | now vdt-debian4-ia32 |
| IA-32 | Fedora Core 4 | vdt-fc4-ia32 | x86_fc_4 | x86_fc_4 | x86_fc_4 | |
| IA-32 | Debian 3.1 | vdt-debian31-ia32 | x86_rh_9 | x86_rhas_3 | x86_rhas_3 | |
| IA-32 | Debian 4 (Etch) | vdt-debian4-ia32 | — | — | ??? | needs help |
| IA-32 | ROCKS 3.3 | vdt-rocks33-ia32 | x86_rh_9 | x86_rhas_3 | x86_rhas_3 | |
| IA-32 | Mac OS X 10.4 | — | — | — | x86_macos_10.4 | |
| x86-64 | RHEL 3 (AS) | vdt-rhas3-amd64 | x86_64_rhas_3 | x86_64_rhas_3 | x86_64_rhas_3 | |
| x86-64 | RHEL 4 (AS) | vdt-rhas4-amd64 | — | x86_64_rhas_4 | x86_64_rhas_4 | |
| x86-64 | RHEL 5 (AP) | vdt-rhap5-amd64 | — | — | x86_64_rhap_5 | |
| x86-64 | CentOS 5 | vdt-centos5-amd64 | — | — | x86_64_rhap_5 | |
| x86-64 | Scientific Linux Fermi 4 | vdt-slf4-amd64 | — | x86_64_rhas_4 | x86_64_rhas_4 | for EGEE testing |
| x86-64 | Fedora Core 4 | vdt-fc4-amd64 | x86_64_fc_4 | x86_64_fc_4 | x86_64_fc_4 | |
| x86-64 | Debian 4 (Etch) | vdt-debian4-amd64 | — | — | ??? | needs help |
| x86-64 | Suse 9 | vdt-sles9-amd64 | — | — | ??? | needs help |
| x86-64 | Mac OS X 10.4 | vdt-macosx4-amd64 | — | — | x86_macos_10.4(?) | |
| IA-64 | RHEL 3 (AS) | vdt-rhas3-ia64 | ia64_rhas_3 | ia64_rhas_3 | ia64_rhas_3 | |
| IA-64 | Scientific Linux 4 | vdt-sl41-ia64 | — | ia64_rhas_4 | ia64_rhas_4 | |
| IA-64 | SUSE Linux ES 9 | vdt-sles9-ia64 | ia64_rhas_3 | ia64_rhas_3 | ia64_rhas_3 | |
| PPC | AIX 5.2 | vdt-aix52 | — | — | ppc_aix_5.2 |