NXP IMX8MM Yocto Issue Kirstone Qt Build Failure

[AntonioDefina_RCS]

Hi,

I tried to build qtbase-native (which is the basis for Qt-based recipes) with NXP Yocto official toolchain, but it failed. In the following the main information:

• Manifest:

  https://github.com/nxp-imx/imx-manifest/blob/imx-linux-kirkstone/imx-5.15.32-2.0.0.xml

• MACHINE: imx8mm-ddr4-evk
• DISTRO: fsl-imx-xwayland

The failure is located in compile task, and reports the following message: 

${BUILDFOLDER}/tmp/work/x86_64-linux/qtbase-native/6.3.1-r0/git/src/corelib/text/qlocale_tools.cpp:57:10: fatal error: charconv: No such file or directory

As far as I understood, it seems that qtbase_native uses a c++ version older than c++17. Could you please help me to solve this issue?

Regards.

[AntonioDefina_RCS · Accepted solution]

Hi,

I've tried to answer some days ago. I apologize, it was my mistake, because I am using 5.15.32-2.0.0 manifest, but the attempt was on Ubuntu 18.04 physical machine. When I tried to docker container, everything work fine.

Again, I apologize for my wrong request.

Regards,

Antonio

[hector_delgado]

Hi @AntonioDefina_RCS ,

I hope you're doing great! Let me try to replicate this issue and provide a proper fix if required. Just to make sure, you're building Linux BSP version 5.15.32-2.0.0? Thank you.

Best regards,
Hector.

[AntonioDefina_RCS]

It was an image for qt base native (I do not remember exactly the name). Anyway, as I mentioned in my answer, it was my mistake.

[hector_delgado]

Hi @AntonioDefina_RCS ,

I hope you're doing great! Please help me with the following questions to provide better support to your issue:

1. What image are you building with Yocto?

2. What Linux version are you using on your host machine?

3. Does the error persist with newer versions of our BSP? 

Thank you.

Best regards,
Hector.