Re: Relocatable toolchain

[Filipp Andjelo <Filipp dot Andjelo at tomtom dot com>]

Hi Thomas,

I didn't set anything special, I think. I think, there has to be some 
setting I'm missing. Which settings do you have according sysroot?
And if you call cross-gcc with --print-sysroot, do you get relative or 
absolute path? I get absolute path to the location I've used to
build the toolchain....

Thanks for your help,
Filipp

On 17.06.2013 16:53, Thomas Petazzoni wrote:
> Dear Filipp Andjelo,
>
> On Mon, 17 Jun 2013 14:40:32 +0000, Filipp Andjelo wrote:
>
>> I built a toolchain using crosstool-ng and it works fine, as far as I
>> don't move it to another folder. I want to have a toolchain, which I can
>> put everywhere, but how?
>> If I run "gcc --print-sysroot", I get absolute path to the directory,
>> where toolchain was built. If I check the same for google's Android
>> toolchain, I get relative path
>> to the gcc. How did they do that?
>>
>> Currently, I have a workaround using CFLAGS="--sysroot=path/to/sysroot",
>> but It's not acceptable solution here.
> Did you do some special configuration to Crosstool-NG? Because by
> default, Crosstool-NG puts the toolchain sysroot is a correct location
> that allows the toolchain to be relocatable. And it works well for me.
>
> Best regards,
>
> Thomas

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