Re: [Xenomai-core] Cross compiling for ARM

[Jan Kiszka <jan.kiszka@domain.hid>]

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Sebastian Smolorz wrote:
> Hi Jan,
> 
> Jan Kiszka wrote:
>> in order to build Xenomai's userland with a toolchain that is prefixed
>> with "armv5l-linux-", I had to patch configure.in like this
>>
>> Index: configure.in
>> ===================================================================
>> --- configure.in	(Revision 3050)
>> +++ configure.in	(Arbeitskopie)
>> @@ -83,7 +83,7 @@ case "$host" in
>>          XENO_LINUX_ARCH=bfinnommu
>>  	XENO_LINUX_INSTALL_TARGET=install
>>          ;;
>> - arm-*)
>> + arm*-*)
>>   	XENO_TARGET_ARCH=arm
>>   	XENO_LINUX_ARCH=arm
>>  	XENO_LINUX_INSTALL_TARGET=install_image
>>
>> in order to call "configure --host=armv5l-linux ...". Am I doing
>> something crazy or is this really a required patch for Xenomai?
> 
> I never had such problems compiling Xenomai for ARM. Our toolchains are 
> generally prefixed with "arm-linux-". For the --host option I 
> use "--host=arm-unknown-linux-gnu". It works without a flaw.

That toolchain is provided by TimeSys, the official BSP provider for
Atmel eval boards etc. So this issue could be a beginners trap...

Jan


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