Re: Problems Building 7.0-Beta3 with -Os

From: JoaoBR <joao_at_matik.com.br>
Date: Thu, 6 Dec 2007 00:51:25 -0200
On Wednesday 05 December 2007 14:06:52 Boris Samorodov wrote:
> On Wed, 05 Dec 2007 15:50:59 +0100 Jan Lentfer wrote:
> > I am having problems compiling 7.0-Beta3 on my VIA C7 system with 1
> > GIG of RAM.
> > The problem seems to be the memory consumption so I turned off all
> > larger processes. This is what happens:
> >
> > ===> gnu/usr.bin/cc/libdecnumber (all)
> > ===> gnu/usr.bin/cc/cc_int (all)
> > cc -Os -pipe -DIN_GCC -DHAVE_CONFIG_H
>
> "Os" is not supported/tested/etc. From /usr/share/examples/etc/make.conf:
> -----
> # CFLAGS controls the compiler settings used when compiling C code.
> # Note that optimization settings other than -O and -O2 are not recommended
> # or supported for compiling the world or the kernel - please revert any
> # nonstandard optimization settings to "-O" or "-O2 -fno-strict-aliasing"
> # before submitting bug reports without patches to the developers.
> -----


FYI, I am certainly very performance and not compatibility  oriented

whatever, my question, probably disturbing question, is what any available 
make.conf option could offer any measurable or significant advantage for a 
system which only has  1Gig and as like you say a "VIA C7 system"?  What 
miracle you are waiting for when tweaking make.conf with parms others than 
specifics to you ownly and lownly CPU?



-- 

Joćo







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Received on Thu Dec 06 2007 - 01:52:56 UTC

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