GPU build failing on delta

[adityapb]

Building with MPI and CUDA on Delta fails with the build script because of an error in cmake tests. The buildold script runs fine.

[ericjbohm]

-- Found CUDAToolkit: /sw/spack/delta-2022-03/apps/cuda/11.6.1-gcc-11.2.0-vglutoe/include (found version "11.6.112") -- The CUDA compiler identification is GNU 11.2.0 -- Detecting CUDA compiler ABI info -- Detecting CUDA compiler ABI info - failed -- Check for working CUDA compiler: /sw/spack/delta-2022-03/apps/cuda/11.6.1-gcc-11.2.0-vglutoe/bin/nvcc -- Check for working CUDA compiler: /sw/spack/delta-2022-03/apps/cuda/11.6.1-gcc-11.2.0-vglutoe/bin/nvcc - broken CMake Error at /usr/share/cmake/Modules/CMakeTestCUDACompiler.cmake:52 (message): The CUDA compiler

"/sw/spack/delta-2022-03/apps/cuda/11.6.1-gcc-11.2.0-vglutoe/bin/nvcc"

is not able to compile a simple test program.

It fails with the following output:

Change Dir: /u/bohm/charm/mpi-linux-x86_64-smp-cuda/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_b65d6/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_b65d6.dir/build.make CMakeFiles/cmTC_b65d6.dir/build
gmake[1]: Entering directory '/u/bohm/charm/mpi-linux-x86_64-smp-cuda/CMakeFiles/CMakeTmp'
Building CUDA object CMakeFiles/cmTC_b65d6.dir/main.cu.o
/sw/spack/delta-2022-03/apps/cuda/11.6.1-gcc-11.2.0-vglutoe/bin/nvcc      -c /u/bohm/charm/mpi-linux-x86_64-smp-cuda/CMakeFiles/CMakeTmp/main.cu -o CMakeFiles/cmTC_b65d6.dir/main.cu.o
Linking CUDA executable cmTC_b65d6
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b65d6.dir/link.txt --verbose=1
"" CMakeFiles/cmTC_b65d6.dir/main.cu.o -o cmTC_b65d6 
Error running link command: No such file or directory
gmake[1]: *** [CMakeFiles/cmTC_b65d6.dir/build.make:99: cmTC_b65d6] Error 2
gmake[1]: Leaving directory '/u/bohm/charm/mpi-linux-x86_64-smp-cuda/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:127: cmTC_b65d6/fast] Error 2

CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:699 (enable_language)

-- Configuring incomplete, errors occurred!