I diccovered this when I was trying to debug the SANE toolkit on 
my PPC box. Optimized binaries returned incorrect values from scsi 
inquiry calls.

John Klos wrote:

<snip>

> The packages have all compiled and run just fine, but when I supped
> release-1-5 and did a make build, the system was killed because some of
> the shared libraries were mangled. When I replaced the new shared
> libraries with originals from 1.5.2 in single user mode, the system
> returned to normal.
> 
> Then I did a make build without COPTS+=-O3, and the system is fine.
> 
> Is the toolchain broken in this regard?
> 
> John Klos
> Sixgirls Computing Labs
> 
> 


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