TDA4VM: qmake compiling failed

Hi team,

Here's an issue from the customer may need your help:

Development package: PROCESSOR-SDK-J721E 

After qtcreator and source /Linux-devkit/environment-setup are installed on the PC, qmake builds the project .pro, which is an x86-based application. 

Set the QMAKESPEC path to TI-processor-SDK-Linux-J7-EVM-08_02_00_03/targetNFS/usr/lib/mkspecs/Linux-g++, compiling the .pro file with qmake reported an error as follows:" Error: Could not find feature thread."

Referenced following 2 links to configure environment variables since it‘s not documented in PROCESSOR-SDK-J721E:

https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_00_00_07/linux/Examples_and_Demos_Sub-system_Demos.html#hands-on-with-qt

https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/08_02_00_03/exports/docs/linux/Overview/GCC_ToolChain.html?highlight=compile

Could you help check this case? Thanks.

Best Regards,

Cherry