Due to difficulties (i.e. compiler bugs) in several Fortran90 compilers as they were distributed by hardware vendors we had a hard time to create versions of ADF 1999 for all the platforms that we wish to support. Unfortunately, we have not sorted out all the problems yet. As a consequence, we are distributing only a few (major) platform types now and will follow up as soon as possible with the other ones. Please contact us (by email to: email@example.com) if the now-distributed-platform types cause any difficulties on your machine.
Support for IBM RS6K running AIX3 has to be discontinued, unfortunately, for lack of a suitable Fortran90 compiler.