custom CFLAGS

[Michael Stefaniuc]

On Thu, Aug 23, 2001 at 02:49:23AM +1200, mdew wrote:
> too my previous subject... err:module:map_image Could not map section .data, file probably truncated
> the problem was my custom CFLAGS, which havent caused me too many problems...till lately ...(using wine)
> 
> export CFLAGS="-O3 -ffast-math -fthread-jumps -fcse-follow-jumps -mpentiumpro -march=pentiumpro -mcpu=i686 -malign-loops=2"
> err:module:map_image Could not map section .data, file probably truncated
> /usr/local/bin/wine: can't exec './xxx.exe': error=21
> 
> gcc 2.95.4-6 (Debian Sid) I havent tried gcc-3.0.1 yet, i trust gcc-2.95.4 still...give it another few versions before i'll look at gcc3.
> 
> in paticular is the use of -O3 over -O2, -O2 will work, -O3 will fail..why is that?
Acording to the gcc info page:
`-O3'
     Optimize yet more.  `-O3' turns on all optimizations specified by
    `-O2' and also turns on the `inline-functions' option.


bye
	michael
-- 
Michael Stefaniuc               Tel.: +49-711-96437-199
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