[Buildroot] xenomai / ratai --> nee ipipe
Jens Kleinhans
Jens.Kleinhans at gmx.de
Mon Nov 23 15:16:36 UTC 2009
I used RTAI, so I don't want to use Xenomai. Is there another possibility to add the ipipe?
Looks like you miss-applied a xenomai patch or you're using a xenomai patch that does not support the arm architecture...
On Mon, Nov 23, 2009 at 1:59 PM, Jens Kleinhans <Jens.Kleinhans at gmx.de> wrote:
On Mon, Nov 23, 2009 at 01:22:21PM +0100, Jens Kleinhans wrote:
> I want to crosscompile kernel with the following command:
>
> make ARCH=arm CROSS_COMPILE=<path_to_cross-compiler/cross-compiler-prefix->
>
> I build up my buildroot follwing the guide of http://www.at91.com/linux4sam/bin/view/Linux4SAM/BuildRootBuild.
>
> What must I replace for "<path_to_cross-compiler/cross-compiler-prefix->".
> What is the cross-compiler-prefix?
/path/to/your/buildroot/build_arm/staging_dir/usr/bin/arm-linux-
should work.
Daniel
_______________________________________________
Hi Daniel I thanks for this information. But when I type I get the following problem. The ipipe directory is missing. When I do the menuconfig of the Linux Kernel with "$ Make ARCH=arm menuconfig" no option about ipipe appears. Have you an idea how to solve this problem
root at benjamin-laptop:/usr/src/linux# make ARCH=arm CROSS_COMPILE=/buildroot_new/buildroot/build_arm/staging_dir/usr/bin/arm-linux-
scripts/kconfig/conf -s arch/arm/Kconfig
CHK include/linux/version.h
UPD include/linux/version.h
SYMLINK include/asm-arm/arch -> include/asm-arm/arch-at91
Generating include/asm-arm/mach-types.h
CHK include/linux/utsrelease.h
UPD include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-arm
CC arch/arm/kernel/asm-offsets.s
In file included from include/asm/system.h:366,
from include/asm/bitops.h:27,
from include/linux/bitops.h:17,
from include/linux/kernel.h:15,
from include/linux/sched.h:52,
from arch/arm/kernel/asm-offsets.c:13:
include/asm-generic/cmpxchg-local.h:4:28: error: asm/ipipe_base.h: No such file or directory
In file included from include/linux/sched.h:62,
from arch/arm/kernel/asm-offsets.c:13:
include/linux/ipipe.h:32:23: error: asm/ipipe.h: No such file or directory
make[1]: *** [arch/arm/kernel/asm-offsets.s] Fehler 1
make: *** [prepare0] Fehler 2
root at benjamin-laptop:/usr/src/linux#
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