[Tinkerphones] QtMoko 2 : cross compiling with Debian Sid amd64

[H. Nikolaus Schaller]

Hi,

> Am 28.08.2016 um 17:54 schrieb Adrien Dorsaz <adrien at adorsaz.ch>:
> 
> Hello,
> 
> Finally, I was able to finish the build of qtmoko2-qte.

Congratulations!

> 
> As I thought, I had to force use of version 5 of gcc instead of the default version 6.

Yes, there seems to be some incompatibilities between gcc-4.9 (Debian stable) and gcc 6...
But I haven't tried myself.


> I've added these links into a personal bin path and all worked:
> 
>> adrien at bureau:~/.local/bin$ ls -l
>> total 28
>> lrwxrwxrwx 1 adrien adrien   34 aoû 27 22:01 arm-linux-gnueabihf-cpp -> /usr/bin/arm-linux-gnueabihf-cpp-5
>> lrwxrwxrwx 1 adrien adrien   34 aoû 27 22:00 arm-linux-gnueabihf-g++ -> /usr/bin/arm-linux-gnueabihf-g++-5
>> lrwxrwxrwx 1 adrien adrien   34 aoû 27 22:00 arm-linux-gnueabihf-g++-5 -> /usr/bin/arm-linux-gnueabihf-g++-5
>> lrwxrwxrwx 1 adrien adrien   34 aoû 27 22:01 arm-linux-gnueabihf-gcc -> /usr/bin/arm-linux-gnueabihf-gcc-5
>> lrwxrwxrwx 1 adrien adrien   37 aoû 27 22:01 arm-linux-gnueabihf-gcc-ar -> /usr/bin/arm-linux-gnueabihf-gcc-ar-5
>> lrwxrwxrwx 1 adrien adrien   37 aoû 27 22:01 arm-linux-gnueabihf-gcc-nm -> /usr/bin/arm-linux-gnueabihf-gcc-nm-5
>> lrwxrwxrwx 1 adrien adrien   41 aoû 27 22:01 arm-linux-gnueabihf-gcc-ranlib -> /usr/bin/arm-linux-gnueabihf-gcc-ranlib-5
>> lrwxrwxrwx 1 adrien adrien   35 aoû 27 22:02 arm-linux-gnueabihf-gcov -> /usr/bin/arm-linux-gnueabihf-gcov-5
>> lrwxrwxrwx 1 adrien adrien   40 aoû 27 22:02 arm-linux-gnueabihf-gcov-tool -> /usr/bin/arm-linux-gnueabihf-gcov-tool-5
> 
> Regards,
> Adrien


BR,
Nikolaus

> 
> Le sam 27 aoû 2016 à 12:10, Adrien Dorsaz <adrien at adorsaz.ch> a écrit :
>> Hello,
>> 
>> I've tried to compile the QtMoko2 project and I had some issues.
>> 
>> First of all, I was able to cross compile without any errors the qtmoko2-kernel.
>> 
>> Then, I've tried to compile the qtmoko2-qte package and I had errors (see attached file).
>> 
>> My setup is a Debian Sid 64bits with armhf architecture enabled in dpkg.
>> I've installed following armhf packages from amd64 packages:
>> 
>>> $ apt list | grep armhf | grep installé
>>> crossbuild-essential-armhf/testing,testing,testing,unstable,unstable,unstable,now 12.2 all  [installé]
>>> libasan2-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 5.4.0-6cross1 all  [installé, automatique]
>>> libasan3-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libatomic1-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libc6-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 2.23-1cross1 all  [installé]
>>> libc6-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 2.23-1cross1 all  [installé]
>>> libgcc-5-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 5.4.0-6cross1 all  [installé, automatique]
>>> libgcc-6-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libgcc1-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 1:6.1.1-9cross1 all  [installé, automatique]
>>> libgomp1-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libstdc++-5-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 5.4.0-6cross1 all  [installé]
>>> libstdc++-6-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libstdc++6-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> libubsan0-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 6.1.1-9cross1 all  [installé, automatique]
>>> linux-libc-dev-armhf-cross/testing,testing,testing,unstable,unstable,unstable,now 4.6.2-2cross1 all  [installé]
>> 
>> and these ones from armhf packages:
>>> $ root at bureau:/var/log# dpkg --get-selections | grep ":armhf"
>>> gcc-6-base:armhf				install
>>> libasan3:armhf					install
>>> libatomic1:armhf				install
>>> libc6:armhf					install
>>> libc6-dev:armhf					install
>>> libgcc-6-dev:armhf				install
>>> libgcc1:armhf					install
>>> libgomp1:armhf					install
>>> liblzo2-2:armhf					install
>>> libsqlite3-0:armhf				install
>>> libsqlite3-dev:armhf				install
>>> libstdc++-6-dev:armhf				install
>>> libstdc++6:armhf				install
>>> libubsan0:armhf					install
>>> linux-libc-dev:armhf				install
>>> lzop:armhf					install
>>> zlib1g:armhf					install
>>> zlib1g-dev:armhf				install
>> 
>> It seems my environment tried to build using g++ 6.0:
>>> $ ls -l $(which 'arm-linux-gnueabihf-g++')
>>> lrwxrwxrwx 1 root root 25 aoû  3 13:56 /usr/bin/arm-linux-gnueabihf-g++ -> arm-linux-gnueabihf-g++-6
>> 
>> Maybe, these errors occurs because g++ 6.0 is a too recent version?
>> On which environement did you compiled the qtmoko2-qte project ? It was a Debian Jessie ? Did you use a less recent gcc version ?
>> 
>> Thanks for the help,
>> Adrien
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