PROCESSOR-SDK-J784S4: Problems building PSDK RTOS

Mattias Ulmstedt

Prodigy 105 points

Part Number: PROCESSOR-SDK-J784S4

Tool/software:

Hello,

I am attempting to build PSDK RTOS following the instructions here.

I followed all the steps but encountered some problems when trying to build (with make vision_apps).

Linking /mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/vision_apps/out/J784S4/A72/LINUX/release/libtivision_apps.so
Linking /mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/vision_apps/out/J784S4/A72/LINUX/release/vx_app_c7x_kernel.out
/mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/ti-tools/arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/13.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/vision_apps/out/J784S4/A72/LINUX/release/libtivision_apps.so: undefined reference to `std::ios_base_library_init()'
collect2: error: ld returned 1 exit status
make[1]: *** [/mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/sdk_builder/concerto/finale.mak:216: /mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/vision_apps/out/J784S4/A72/LINUX/release/vx_app_c7x_kernel.out] Error 1
make[1]: Leaving directory '/mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/vision_apps'
make: *** [makerules/makefile_vision_apps.mak:42: vision_apps] Error 2

Also when trying to build tidl_rt I get the same issue

/mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/ti-tools/arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/13.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /mnt/datassd/ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/c7x-mma-tidl/arm-tidl/rt/out/J784S4/A72/LINUX/release/libvx_tidl_rt.so: undefined reference to `std::ios_base_library_init()'

Thank you for any help.

Regards,
Mattias

over 1 year ago

0 Nikhil Dasan over 1 year ago

TI__Guru* 84746 points

Hi Mattias,

Could you please confirm if the initial setup script is as mentioned in the documentation?

Make sure to call the script from ${PSDKR_PATH} as shown above. DO NOT "cd" into sdk_builder/scripts and call the script

If the above is done then can you do a clean build of the SDK following the below steps?

cd ${PSDKRA}/sdk_builder

make sdk_scrub

make sdk -j

Regards,

Nikhil

0 Mattias Ulmstedt over 1 year ago in reply to Nikhil Dasan

Prodigy 105 points

Hello,

Thank you for your response.

I have followed the steps for running the setup script with some caveats.

1. I edited the tool path (PSDK_TOOLS_PATH). When calling the make scripts later I call it with PSDK_TOOLS_PATH=... accordingly. The default value is /home/ti which doesnt exist on my computer.

2. I had to call the script using "sudo bash /sdk_builder/scripts/setup_psdk_rtos.sh". If I dont explicitly call using bash, the script complains about not finding the command source.

I tried rebuilding according to your instructions but I get the same issue as before.
...libvx_tidl_rt.so: undefined reference to std::ios_base_library_init()

0 Nikhil Dasan over 1 year ago in reply to Mattias Ulmstedt

TI__Guru* 84746 points

Hi Mattias,

Mattias Ulmstedt said:
/home/ti which doesnt exist on my computer.

The folder would be created if it is not present. I would suggest running the scripts without any changes. Are you facing any errors in doing the same?

Mattias Ulmstedt said:
sudo bash /sdk_builder/scripts/setup_psdk_rtos.sh

I am able to run the script as is, (without sudo). Please do the same

Are you using Ubuntu 22.04 at your end?

Regards,

Nikhil

0 Mattias Ulmstedt over 1 year ago in reply to Nikhil Dasan

Prodigy 105 points

Hi,

I started over from the beginning and I was successful in running setup_psdk_rtos.sh as is this time. I think the problem last time was that i used sudo.

However in the end I still get the same issue as before when trying to build.

undefined reference to `std::ios_base_library_init()'

Nikhil Dasan said:
Are you using Ubuntu 22.04 at your end?

Yes, I am using 22.04.3 LTS.

0 Nikhil Dasan over 1 year ago in reply to Mattias Ulmstedt

TI__Guru* 84746 points

Hi,

Nikhil Dasan said:
cd ${PSDKRA}/sdk_builder

make sdk_scrub

make sdk -j

After running the setup script successfully, did you do the above?

Regards,

Nikhil

0 Mattias Ulmstedt over 1 year ago in reply to Nikhil Dasan

Prodigy 105 points

Hi,

Nikhil Dasan said:
After running the setup script successfully, did you do the above?

Yes. make sdk_scrub succeeded without issue but make sdk -j failed on linking libvx_tidl_rt.so with undefined reference to `std::ios_base_library_init()'.

Regards,
Mattias

0 Mattias Ulmstedt 11 months ago in reply to Nikhil Dasan

Prodigy 105 points

Hello,

I am still trying to figure this out without success.

Do you have any more ideas to try?

Regards,
Mattias

0 Fabiana Jaimes 11 months ago in reply to Mattias Ulmstedt

TI__Mastermind 19680 points

Hi Mattias,

Is this still an open issue for you? Have you tried starting over again after deleting the /home/${USER}/ti folder that is populated from the setup script ./sdk_builder/scripts/setup_psdk_rtos.sh?

Thank you,

Fabiana

0 Mattias Ulmstedt 11 months ago in reply to Fabiana Jaimes

Prodigy 105 points

Hello,

Yes, this is still an open issue for me. I just tried starting over again but I still get the same error.

Regards,
Mattias

0 Praveen Rao 11 months ago in reply to Mattias Ulmstedt

TI__Mastermind 47963 points

Hello

Our expert, Fabiana, who is handling this thread, is out of the office until 25 September. Please expect a delay in responses.

Thanks.

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PROCESSOR-SDK-J784S4: Problems building PSDK RTOS