[OPENMP][NVPTX]Fixed checks for cuda versions.
We used CUDART_VERSION macro to check for the installed cuda version
but this macro is defined in cuda_runtime_api.h, which is not used by
project. Better to use CUDA_VERSION macro, which is defined in cuda.h.
Also, added the check if this macro is defined. If macro is undefined,
there is something wrong with the cuda configuration and we should not
continue the compilation.
This also fixes problems with runtime building in cuda 10+.
Subscribers: guansong, jdoerfert, caomhin, kkwli0, openmp-commits
Differential Revision: https://reviews.llvm.org/D64648
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@366224 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed