tim-vx-imx shared library build

[sri17]

Hi,

I am trying to build 

https://github.com/nxp-imx/tim-vx-imx/tree/lf-6.6.23_2.0.0?tab=readme-ov-file

there is no .cmake file or prebuilt-sdk for nxp boards how do I build it?

for building on evaluation boards
where do I get the SDK 
-DEXTERNAL_VIV_SDK 

Thanks

[sri17]

Hi @Zhiming_Liu ,

Thanks you, I see in yocto.cmake there are no include directories for VX


fatal error: VX/vx_khr_cnn.h: No such file or directory
29 | #include <VX/vx_khr_cnn.h>
| ^~~~~~~~~~~~~~~~~
compilation terminated.

[Zhiming_Liu]

Hi

The VIVANTE_SDK_DIR which is gpu source code folder and it is not open for customer, you can try YOCTO.cmake with exported Yocto SDK. The build will use gpu relate .so files from VIVANTE_SDK_DIR or buildroot/yocto sdk. 

-DEXTERNAL_VIV_SDK =< yocto sdk sysroot>

Best Regards
Zhiming

[sri17]

Hi @Zhiming_Liu ,

Thanks you, I see in yocto.cmake there are no include directories for VX


fatal error: VX/vx_khr_cnn.h: No such file or directory
29 | #include <VX/vx_khr_cnn.h>
| ^~~~~~~~~~~~~~~~~
compilation terminated.

where do I get these headers?