Dick Hoogendijk wrote:
On 04 Apr Bachelier Vincent wrote:
Does I compile with march=k8 under cflags ?
for example: CFLAGS=-O2 -march=k8 -pipe
CXXFLAGS=$CFLAGS
Well, what do you think ?
could I optimize more than CPUTYPE=k8 ?
Don't have an answer to /your/ question, but mine is related (I think).
Is it still advisable to have "-O -pipe" in /etc/make.conf?
I have a duron 800. Does the "-O2" flag give more errors or is it better
than using the -O?
To quote the Handbook:
``The optimization -O2 is much slower, and
the optimization difference between -O and
-O2 is normally negligible.''
The only reason one would want to use -O2
would be perfectionism, I think :)
Best wishes,
Andrew P.
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