Error: attribute takes one argument - What can solve?

Hey people!

Im new in openCL.

I'm try use https://github.com/doonny/PipeCNN on de1soc-board.

But when im make a Makefile, i have this error:

When I go to the file that gives me the error, I have this code:

Will someone be able to tell me what is wrong and what can I change?