Set "custom build step" in VS2005

I want to Add the option “–ptxas-options=-v” to the nvcc command line…
I set it in “custom build setup” in VS2005

After building this , there is a warning showed ~
The ‘Outputs’ property for the project-level custom build step is not set. The custom build step will be skipped.

I went back and key a name on “Outputs”…
But it’s still useless…

How can I run PTXAS option to nvcc successfuly ??? Thanks~~!!

Right click on the the file where your main is) and then you will see in properties that you can edit the command line for
nvcc. Then just add your “–ptxas-options=-v”