CUSTOMBUILD : error : ptxas failed (1) [F:\blender-2.8-git\build_windows_Release_x64_vc15_Release\intern\cycles\kernel
Thats the error message. From my try to solve the problem i know that i have to use version 9.1 but also tried the lasted version 10. At the end of the compile process the files in cycles/lib are missing but when i copy them in from the official build it works of cause.
The normal build with make full is totally fine and works but only with my cpu.
Sorry to post here to stupid question! Thanks again to LazyDodo for the answer of my last question.