arm-elf-gcc: options that don't seem to work

[Vincent Rubiolo]

Hello !
[...]
> ARM-specific options don't seem to work. When I use the -matpcs option, 
> I get the following error:
> 
> $ arm-elf-gcc -mcpu=arm720t -matpcs -c -o test.o test.c
> cc1: error: invalid option `atpcs'

This is because gcc does not support (yet) the atpcs option. Look for the list 
of ARM supported options for arm-elf-gcc at : 
http://gcc.gnu.org/onlinedocs/gcc-3.3/gcc/ARM-Options.html#ARM%20Options

The same goes for the -EL option

Cheers,

Vincent


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