I'm having an issue with CUDA (sadly the old-style FindCUDA, not the new
native support of CUDA).

The following CMake file reproduces the issue easily on Windows with any
Visual Studio Generator (14 2015 Win64 being the one I use).

Adding the file generated by cuda_compile_ptx to any target (even a custom
one) causes CMake to be re-run at compile time.
Which is very annoying, but causes build errors on multi-threaded builds
(permission denied on the vcxproj generated by this CMakeLists.). Of
course, such issues cannot be reproduced with this simple CMakeLists file.

Am I misusing the cuda_compile_ptx method ?
Is there a way to prevent such CMake runs during compile time to occur ?


cmake_minimum_required(VERSION 3.10.2)
find_package(CUDA 9.2 REQUIRED)


add_library(stuff SHARED SoArithmetic.cxx ${OBJECT_FILES})

Powered by www.kitware.com

Please keep messages on-topic and check the CMake FAQ at: 

Kitware offers various services to support the CMake community. For more 
information on each offering, please visit:

CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html

Visit other Kitware open-source projects at 

Follow this link to subscribe/unsubscribe:

Reply via email to