Re: [Xenomai-help] configuring user-space xenomai 2.6

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
> This is the line configure generated to test whether compiler works:
> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
> -march=armv4t -march=armv4t conftest.c
> (notice tripple  -march=armv4t)
> 
> when I execute it it gives me:
> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
> arm-none-linux-gnueabi-gcc: no input files
> 
> However with a single  -march=armv4t it doesn't work either.
> luke@domain.hid$
> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
> conftest.c
> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
> arm-none-linux-gnueabi-gcc: no input files
> 
> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
> me all the options are ok:
> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>  passed on to the various sub-processes invoked by arm-none-linux-gnueabi-gcc."
> 
> Seems -mtune is not recognized by some subprocess, but which and why?
> 
> cheers :)

Strange toolchain. I use codesourcery toolchain and never observed such
behaviour. You should make sure the toolchain you use works before
trying and compiling xenomai.

-- 
                                                                Gilles.