Hi Alex,
maybe is time to go deep into the gcc docs..
regards,
bogdan
Alexandr Dubovikov wrote:
On Tue, Feb 27, 2007 at 11:46:33AM +0200, Bogdan-Andrei Iancu wrote:
Hi Alex,
Hi Bogdan,
the CPU is not autodetected (the ARCH is, using uname), but
statistically defined based on ARCH and compiler. So the sed has no
sense - you can directly put whatever you want; now "opteron" is used.
If you want to change, just do:
"CPU_TYPE=nocona make all"
ok, thanks.
btw, what GCC versions supports nocona?
4.1.0
-mcpu=cpu-type
Tune to cpu-type everything applicable about the generated code,
except for the ABI and the set of available instructions. The choices for cpu-type are:
..........
nocona
Improved version of Intel Pentium4 CPU with 64-bit extensions, MMX, SSE, SSE2 and
SSE3 instruction set support.
regards,
bogdan
Wbr,
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