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Today, Derek Atkins gleaned this insight: > John Chambers <jc at trillian.mit.edu> writes: > > > In comparison, I have Unix software that I wrote 15 years ago that > > still compiles and runs without problems on any Unix-like system from > > any vendor. > > > > We really should be publicising things like this. If you seriously > > want a common platform, Microsoft flunks even the most basic tests, > > while Unix, with all its warts, does a fairly decent job of providing > > portability across years, hardware changes, and even major rewrites > > of the kernel. > > <Devil's Advocate> > But I have to recompile my software for every release of Linux, > Solaris, IRIX, OSF/DUnix, *BSD, etc. I don't have to recompile my > software for Windows. Once I've built it, it works. It will work on That isn't true. Specific example: the scanner software that came with my UMAX Page Scanner works under Windows 95, but NOT under Windows 98 (and I don't think it works under NT either, but I'm not sure). Are there others? You betcha! Am I gonna catalog them for you? No way dude... > all variants, and it will work on all systems. I can't even build a > single Linux application that will work on all versions of a single > release of Linux (it wont work across Linux/x86, Linux/sparc, > Linux/ppc, Linux/alpha, etc.) > </Devil's Advocate> This, also, is not true. At least not necessarily, assuming you install compatibility libraries and run the app appropriately. In fact, you can run Linux binaries on most other x86 U*ixes, including (I believe) SCO, Solaris x86, FreeBSD (and probably the other *BSDs too) using their various compatibility packages. And vice-versa, I believe, using the iBCS module (if that still works these days... never had a use for it). Windows is WORSE in all cases... -- Derek Martin ddm at pizzashack.org - Subcription/unsubscription/info requests: send e-mail with "subscribe", "unsubscribe", or "info" on the first line of the message body to discuss-request at blu.org (Subject line is ignored).
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