[yocto] Yocto and Qt embedded

[Giovanni Foiani]

I also tried to point to a qmake file under the Yocto build tree but it is
not correct..

Is there a way to compile the Qt application out of Qt creator?
For example sourcing the arm environment and running make into the
application folder?

Thanks

Giovanni
--

Dott. Ing. Giovanni Foiani

Cell:        +39-349-3577515
Phone:    +39-0532-97-4106
mail:        giovanni.foiani at unife.it
CenTec - Corso Guercino, 47 - 44042 Cento (FE)



On Mon, Jul 16, 2012 at 1:56 PM, Giovanni Foiani <fnognn at unife.it> wrote:

> Thanks Khem,
> I successfully found g++ compiler path which is:
>
>
> /opt/poky/1.2.1/sysroots/i686-pokysdk-linux/usr/bin/armv7a-vfp-neon-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
>
> now I was able to configure the poky tool chain into Qt creator (using
> default mkspec which is linux-g++); after that I tried to configure Qt
> Version (4.7.4) in Qt creator using the following qmake file:
>
> /opt/poky/1.2.1/sysroots/i686-pokysdk-linux/usr/bin/qmake
>
> Now Qt creator gives me a warning:
>
> *"ABI detection failed: Make sure to use a matching tool chain when
> building"*
> *
> *
> ABI is automatically set to arm-linux-generic-elf and this warning
> prevents me to select arm tool chain for building my application.
> Am I using the wrong mkspec? (The other ones seems unsuitable for me..)
>
> Thanks
>
> Giovanni
> --
>
> Dott. Ing. Giovanni Foiani
>
> Cell:        +39-349-3577515
> Phone:    +39-0532-97-4106
> mail:        giovanni.foiani at unife.it
> CenTec - Corso Guercino, 47 - 44042 Cento (FE)
>
>
>
> On Sat, Jul 14, 2012 at 8:17 PM, Khem Raj <raj.khem at gmail.com> wrote:
>
>> On Sat, Jul 14, 2012 at 3:15 AM, Giovanni Foiani <fnognn at unife.it> wrote:
>> > So I tried to find g++ compiler using "find" command, into:
>> >
>> > /opt/poky/1.2.1/sysroots/i686-pokysdk-linux/
>> >
>> > with no success.
>>
>> find "*g++"
>>
>
>
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