Hi,
I try since some weeks to compile a simple C++ program with the Intel oneAPI dpcpp Compiler and cmake:
using namespace std;
int main()
{
cout << “Hello CMake.” << endl;
return 0;
}
What I did is this:
- Install a new Windows 11 with all updates
- Install latest VS2022 community Edition with c++ and cmake support
- Install latest Intel oneAPI base toolkit for Windows with all Options
I creates the cmake sample c++ commandline application with: ‘File->New->Project…’. Then pick ‘CMake Project’:
I modified the CMakePreset.json to Point to the dpcpp Compiler (Project attached to this mail) as described on this page: Using oneAPI Compilers with CMake* in Microsoft Visual Studio* (intel.com)
“cacheVariables”: {
“CMAKE_CXX_COMPILER”: “dpcpp”
},
and change the Project CMakeLists.txt to include: find_package(IntelDPCPP REQUIRED).
This seems not to work within VS2022 (unfortunately): Then I tried to get it work from the Intel oneAPI commandline: „C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Intel oneAPI 2022\ Intel oneAPI command prompt for Intel 64 for Visual Studio 2022“
Running ‚cmake‘ from there I get Errors like this:
CMake Error at CMakeLists.txt:5 (find_package):
Found package configuration file:
C:/Program Files (x86)/Intel/oneAPI/compiler/latest/windows/IntelDPCPP/IntelDPCPPConfig.cmake
but it set IntelDPCPP_FOUND to FALSE so package “IntelDPCPP” is considered
to be NOT FOUND. Reason given by package:
Unsupported compiler family and compiler !!
– Configuring incomplete, errors occurred!
Since I run out of ideas I ask Intel and Microsoft for help, but they also seem to have no idea how this can be done.
CMake using CMakePreset and select other compiler - Visual Studio Feedback
Solved: switch from VS2022 toolset to intel dpc++ (CMAKE) - Intel Communities
Use DCP for simple cake sample - Intel Communities
I was under the Impression that Intel oneAPI is support by cmake? Do you have and idea how I can use this compiler (in the end I need the intel dpcpp-cl.exe to allow a cl compatible commandline options) with cmake?
Thanks a lot,
Daniel Droste
CMakeProject1.zip (3.32 KB)