topic Re: Run C program compiled on OSF 3.2 on OSF 5.1 in Operating System - Tru64 Unix

Run C program compiled on OSF 3.2 on OSF 5.1

Hermans_4 — Mon, 03 May 2004 15:20:29 GMT

Some years ago I had a workstation running OSF 3.2. Now I considder to buy a machine with
OSF 5.1 . I have several programs written in C , which where running on the OSF 3.2.
Can I run this programs without recompiling on the OSF 5.1?

Re: Run C program compiled on OSF 3.2 on OSF 5.1

Roberto Polli — Tue, 04 May 2004 05:01:29 GMT

I had some troubles on precompiled sw between OSF 4.0 and 5.1
If they were statically linked you'll surely get some core-dump && segfault, but it could not happen if you use very simple software linked only to libc.

Better recompile. cc Options should be the same.
Peace, R.

Re: Run C program compiled on OSF 3.2 on OSF 5.1

Ralf Puchner — Tue, 04 May 2004 15:47:38 GMT

Alpha architecture and os changed during time, so it is recommended to recompile your programs. If you have compiled with shared libs give it a try (but possibly it will fail).

Btw. 5.1 is out of support, try the version 5.1B-1 which is fully supported until end of the "Alpha"-area.