topic A problem of using cmake and dpcpp in Intel® oneAPI DPC++/C++ Compiler

A problem of using cmake and dpcpp

Xuwen_T_Intel — Fri, 03 Sep 2021 07:39:26 GMT

Hi,

I found the dpcpp compiler was always overridden by the MSVC, when I used CMAKE (ver. 3.21.2) or CMAKE_GUI to make a project. Please take a look at the attached file. Is there a way that can handle this problem?

From some essays, it was said that the project() statement in the CMake uses MSBuild, which automatically compute the values of CMAKE_{C,CXX}_COMPILER. After tried the methods that I can think, I found the problem was still there. Thanks for feedback and helps here.

Re:A problem of using cmake and dpcpp

SantoshY_Intel — Mon, 06 Sep 2021 11:11:31 GMT

Hi,

Thanks for reaching out to us.

We are working on your issue internally and we will get back to you soon.

Best Regards,

Santosh

Re:A problem of using cmake and dpcpp

Alex_Y_Intel — Wed, 08 Sep 2021 08:43:45 GMT

In order to use CMake with DPC++ on Windows platform, two supported generators are Microsoft Visual Studio* and Make/Ninja.

Please reference this guide:

https://software.intel.com/content/www/us/en/develop/documentation/oneapi-dpcpp-cpp-compiler-dev-guide-and-reference/top/compiler-setup/using-the-command-line/using-cmake-with-data-parallel-c-dpc.html

Re:A problem of using cmake and dpcpp

Alex_Y_Intel — Thu, 16 Sep 2021 21:48:02 GMT

I am going to close this case for now as a solution has been provided.