Re: Current using -Os -pipe -march=pentium3m

From: Daniel de Oliveira <akulatraxas_at_gmail.com>
Date: Thu, 18 Sep 2008 09:51:09 -0300
Thanks Olivera, I'll try this later.

Daniel de Oliveira
----
Network and System Analyst
Security Specialist
IBM RISC Specialist
IBM Storage Specialist
Linux/Unix Specialist
Linux User #: 405334



On Thu, Sep 18, 2008 at 09:40, Oliver Fromme <olli_at_lurza.secnetix.de> wrote:
> Daniel de Oliveira <akulatraxas_at_gmail.com> wrote:
>  > I have some problems here trying to compile my system using..
>  >
>  > CPUTYPE?=pentium3m
>  > CFLAGS=-Os -pipe
>
> Does it make a difference when you add "-fno-strict-aliasing"?
>
> Note that the default is "-O2 -fno-strict-aliasing -pipe",
> and you shouldn't override that unless you have a good
> reason to do that.  Specifically, using any optimization
> beyond -O1 (including -Os) without -fno-strict-aliasing is
> not supported; it's known to break some ports at least.
>
> Best regards
>   Oliver
>
> --
> Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
> Handelsregister: Registergericht Muenchen, HRA 74606,  Geschäftsfuehrung:
> secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün-
> chen, HRB 125758,  Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart
>
> FreeBSD-Dienstleistungen, -Produkte und mehr:  http://www.secnetix.de/bsd
>
> $ dd if=/dev/urandom of=test.pl count=1
> $ file test.pl
> test.pl: perl script text executable
>
Received on Thu Sep 18 2008 - 10:51:11 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:35 UTC