[PATCH] Set cpu explicitly in kernel compiles
dan at embeddededge.com
Thu May 5 22:12:39 EST 2005
On May 5, 2005, at 12:44 AM, Paul Mackerras wrote:
> The problem only comes up if you configure gcc4 as biarch. I can't
> imagine anyone building a biarch compiler for 4xx or 8xx. :)
Why not? I've never built a "special" compiler for any development
work, and am very likely to use the default compiler installed on
my YDL system (which could likely be a G5) for building any
embedded PowerPC software.
> So yes, only CONFIG_6xx is affected by biarch gcc4 assuming POWER4.
> Other families would only be affected if you were using a generic
> gcc4, which won't work at present anyway, since we don't add
What do you mean by "won't work"? The compiler simply refuses
or builds for a POWER4 because we don't have the proper -mcpu
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