Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-26 Thread Andrzej Bialecki
On Tue, 25 Apr 2000, Jim Bloom wrote: > The RCS info stored in the binaries is insufficient for this purpose. There is > no record of the versions of all included files. Changes to constants and/or > macros would not be identifiable. Yes, you're right, I'm afraid. This could theoretically be s

Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-25 Thread Jim Bloom
The RCS info stored in the binaries is insufficient for this purpose. There is no record of the versions of all included files. Changes to constants and/or macros would not be identifiable. Jim Bloom [EMAIL PROTECTED] Kris Kennaway wrote: > > On Tue, 25 Apr 2000, Brandon D. Valentine wrote: >

Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-25 Thread Brandon D. Valentine
On Tue, 25 Apr 2000, Kris Kennaway wrote: >You've never run ident(1), right? :) Very cool! No I hadn't. I was working with the assumption that it was probably possible, but I know very little about how RCS actually works. I just know that it does work and that's always been enough for me to us

Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-25 Thread Kris Kennaway
On Tue, 25 Apr 2000, Brandon D. Valentine wrote: > The only way something like this is feasible is if the binaries > themselves contain information about what version they are. In other > words some sort of a header in the binary which contains the RCS version > number the binary was compiled fr

Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-25 Thread Brandon D. Valentine
On Tue, 25 Apr 2000, Wilko Bulte wrote: >OK. But you do have to uniquely identify the binary that needs to be >patched. So, my question is when you generate 10x the same binary, will all >these 10 binaries have the same MD5 checksum? In other words: if people did >a local buildworld once on a -re

Re: Patchkits: Was :Re: SMP changes and breaking kld object modulecompatibility

2000-04-25 Thread Kris Kennaway
On Tue, 25 Apr 2000, Wilko Bulte wrote: > OK. But you do have to uniquely identify the binary that needs to be > patched. So, my question is when you generate 10x the same binary, will all > these 10 binaries have the same MD5 checksum? In other words: if people did > a local buildworld once on a