[vlc-devel] Re: -mtune doesn't work in every environment (r11686)

[Daniel Straenger]

hi,
i gently want to request the reversion of r11686 again,
because -mtune doesn't work for gcc < 3.4.4 on x86.

bye

Daniel Stränger wrote:
> hi there,
> i had problems compiling the latest svn tree.
> bootstrapping and configuring worked well.
> 
> but after "make" gcc told me that "tune" was an invalid option.
> 
> i consulted "man gcc" and found that  -mtune is  not valid for  x86 
> target (gcc 3.2.2).
> i surfed to http://gcc.gnu.org and found out that -mtune for x86 is only 
> valid since gcc 3.4.4.
> 
> as -mtune and -mcpu are target machine *and* compiler dependent,
> the compiler version should also be used for the decision which flags to 
> tune with.
> 
> bye,
> daniel stränger
> 
> 

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