Compiling U-BOOT error via uClibc buildroot

Khem Raj khem at mvista.com
Fri Feb 10 21:09:12 UTC 2006


Robin Steven said the following on 02/10/2006 12:46 PM:
> Hi, All:
>
> Recently, I tired to compile U-boot for my AT91RM9200 customized board,
> my crosstools was built up from buildroot  of www.uClibc.org 
> <http://www.uClibc.org> .
> and following tow step of U-boot official develop document :
>
> 1) $ make at91rm9200dk_config
> 2) $ make all
>
> But arm-linux-gcc rejected a compiling option:
>
> cc1: error: invalid option `abi=apcs-gnu'
Check if your option is -mabi=apcs-gnu passed to gcc/cc1 if it is 
-abi=apcs-gnu then it will be rejected as you see.
Secondly add -v flag to compiler commandline and see if all toolchain 
components (cc/as/ld) are invoked correctly for cross arm toolchain.
>
> My platform is Gentoo Linux,
> cross compiler is arm-linux-gcc 3.4.2
>
> Any idea will be appreciated !
>
> == Robin
> ------------------------------------------------------------------------
>
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