[ELDK] cc1: error: unrecognized command line option "-mapcs-32"

[Wolfgang Denk]

Dear "J.Hwan.Kim",

In message <4AADB7A6.5030809 at gmail.com> you wrote:
> 
> I installed ARM ELDK4.2 yesterday.

ELDK 4.2 is an EABI compliant tool chain.

> When I compiled JTAGProbe package,
> the following error message is displayed.
> 
> 
> arm-linux-gcc  -O2 -fomit-frame-pointer 
> -I/home/frog/Electronics/Embedded_Linux/CD/JTAGProbe/Tools/JTAGProbe/flash/include 
> -Wall   -mapcs-32 -mcpu=arm9tdmi -DELF -DVERSION=\"1.0\" 
> -DCONFIG_ARCH_S3C2410 -DCONFIG_NAND_FLASH   -c -o ctype.o ctype.c
> cc1: error: unrecognized command line option "-mapcs-32"

"-mapcs-32" is only available with very old tool chain versions,r
say GCC-3.3.x or similar (as used for example with ELDK 3.1.1).
More recent tool chains will either require "-mabi=apcs-gnu"
(non-EABI-compliant) or "-mabi=aapcs-linux" (EABI-compliant).

> Does the crosss compiler of ARM ELDK4.2 not support "-mapcs-32" option?
> How can I solve this problem?

Try building with "-mabi=aapcs-linux" instead.

Best regards,

Wolfgang Denk

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