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Re: make buildworld fails

From: "Bob Bagwill" <bob@xxxxxxxxxxxxxxx>
Date: Fri, 24 Feb 2006 08:39:39 -0500

On Fri, 24 Feb 2006 05:23:38 -0500, Emiel Kollof <coolvibe@xxxxxxxxxxxxxxxx> wrote:
Op vrijdag 24 februari 2006 01:23, schreef elekktretterr@xxxxxxxxxxxxxx:
Ok, so I attempted to recompile userland + kernel with custom CFLAGS
(-march=athlon-xp -ftracer -pipe) since on Linux systems these give me
pretty good results.

Don't use those (especially not -march). Stick with the defaults, they work
fine. Compiler optimization is overrated anyways. You only get speed
increases in some edge cases that almost never happen.

Just for grins, I wanted to try the Tiny C Compiler http://fabrice.bellard.free.fr/tcc/ on DBSD, since heroic gcc optimizations aren't always helpful. Theoretically, it supports FreeBSD, but it didn't compile cleanly out-of-the-box, and I didn't put any more effort into getting it to work.

Bob Bagwill

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