Yaxun (Sam) Liu
6b0c1024c2
This change is required by rocBLAS and rocFFT for OpenMP issue
since cmake needs to treat .cpp file as C++ program to detect
OpenMP support.
This is to match nvcc behavior, speed up compilation of C++
programs, and fix some compilation issue where C++ programs
are compiled as HIP programs.
Currently it is controlled by an environment variable
HIP_COMPILE_CXX_AS_HIP. By default it is 1, where
hipcc treats .cpp files as HIP programs. If it is
set to 0, hipcc will treat .cpp files as C++ programs.
This is because some math libraries are still not
ready for the change, however rocBLAS and rocFFT
require this feature for OpenMP, therefore put it
under an environment variable so that rocBLAS
and rocFFT can use it.
Change-Id: I56a51e27079df850ee39d4217fb647c22d79f612
[ROCm/clr commit: 4e7b1cdbd2]