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SubjectRe: compiling 2.2+ for pentium won't run on 486...
Marty Leisner wrote:
>
> I just built 2.2.* (for pentium) and tried it
> on a 486 machine (I don't recall processor
> being so critical).
>
> When it comes up it says:
> Kernel panic: Kernel compiled for Pentium+, requires TSC
>
> and it crashes...
>
> Shouldn't it go into a limp mode with insufficient hardware?

It used to be that compiling for >386 just changed optimization flags,
but now it determines what features (such as a TSC) that can be expected
on the processor. Compile for 586 instead of Pentium, and it should
work also on a 486.

--

Brian Gerst

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