oneapi-src
cmake does not recognize icpx as a valid compiler
Summary
when running cmake configuration stage, I get the follwing error:
master) tcohen@tcohen:build $ cmake .. -- The CXX compiler identification is IntelLLVM 2023.0.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - failed -- Check for working CXX compiler: /opt/intel/oneapi/compiler/2023.0.0/linux/bin/icpx -- Check for working CXX compiler: /opt/intel/oneapi/compiler/2023.0.0/linux/bin/icpx - broken CMake Error at /usr/share/cmake-3.22/Modules/CMakeTestCXXCompiler.cmake:62 (message): The C++ compiler
"/opt/intel/oneapi/compiler/2023.0.0/linux/bin/icpx"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /home/tcohen/code/oneAPI-samples/DirectProgramming/C++SYCL/DenseLinearAlgebra/simple-add/build/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_9dafe/fast && /usr/bin/gmake -f CMakeFiles/cmTC_9dafe.dir/build.make CMakeFiles/cmTC_9dafe.dir/build
gmake[1]: Entering directory '/home/tcohen/code/oneAPI-samples/DirectProgramming/C++SYCL/DenseLinearAlgebra/simple-add/build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_9dafe.dir/testCXXCompiler.cxx.o
/opt/intel/oneapi/compiler/2023.0.0/linux/bin/icpx -MD -MT CMakeFiles/cmTC_9dafe.dir/testCXXCompiler.cxx.o -MF CMakeFiles/cmTC_9dafe.dir/testCXXCompiler.cxx.o.d -o CMakeFiles/cmTC_9dafe.dir/testCXXCompiler.cxx.o -c /home/tcohen/code/oneAPI-samples/DirectProgramming/C++SYCL/DenseLinearAlgebra/simple-add/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
Linking CXX executable cmTC_9dafe
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9dafe.dir/link.txt --verbose=1
/opt/intel/oneapi/compiler/2023.0.0/linux/bin/icpx CMakeFiles/cmTC_9dafe.dir/testCXXCompiler.cxx.o -o cmTC_9dafe
/usr/bin/ld: cannot find -lstdc++: No such file or directory
icpx: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[1]: *** [CMakeFiles/cmTC_9dafe.dir/build.make:100: cmTC_9dafe] Error 1
gmake[1]: Leaving directory '/home/tcohen/code/oneAPI-samples/DirectProgramming/C++SYCL/DenseLinearAlgebra/simple-add/build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:127: cmTC_9dafe/fast] Error 2
CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:14 (project)
-- Configuring incomplete, errors occurred!
Version
Latest OneAPI toolkit and samples.
Environment
Ubuntu 22.04
Steps to reproduce
Install Tools kit according to Intel instructions: https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit-download.html?operatingsystem=linux&distributions=aptpackagemanager
Download the samples and run cmake config stage.
Observed behavior
cmake config stage fails
Expected behavior
came config stage is successful.
(OneSmpl_Team1)
@tzachicohen
you might fix your "cannot find -lstdc++" error with install the C++ standard library, for example, "sudo apt install libstdc++6 libstdc++-11-dev" on ubuntu