Re: [PATCH] check_gcc for i386

[Marcelo Tosatti]

On Sun, 31 Aug 2003, J.A. Magallon wrote:

> 
> On 08.30, Marcelo Tosatti wrote:
> > 
> > Hello,
> > 
> > Here goes -pre2. It contains an USB update, PPC merge, m68k merge, IDE
> > changes from Alan, network drivers update from Jeff, amongst other fixes
> > and updates.
> > 
> 
> New try...
> Plz, could you include this on your queue ?
> 
> --- linux-2.4.21-bp1/arch/i386/Makefile.orig	2003-06-18 23:40:25.000000000 +0200
> +++ linux-2.4.21-bp1/arch/i386/Makefile	2003-06-18 23:59:25.000000000 +0200
> @@ -53,11 +53,11 @@
>  endif
>  
>  ifdef CONFIG_MPENTIUMIII
> -CFLAGS += -march=i686
> +CFLAGS += $(call check_gcc,-march=pentium3,-march=i686)
>  endif
>  
>  ifdef CONFIG_MPENTIUM4
> -CFLAGS += -march=i686
> +CFLAGS += $(call check_gcc,-march=pentium4,-march=i686)
>  endif
>  
>  ifdef CONFIG_MK6

OK, I forgot what that does. Can you please explain in detail what 
check_gcc does. 

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