Hello.
I am using cmake 3.3.2.
The following script sets the CUDA_USE_STATIC_CUDA_RUNTIME option, then
finds the CUDA package.
cmake_minimum_required(VERSION 3.3)
option(CUDA_USE_STATIC_CUDA_RUNTIME OFF)
set(CUDA_TOOLKIT_ROOT_DIR "d:/work/CUDAToolkit")
message(STATUS CUDA_USE_STATIC_CUDA_RUNTIME=${CUDA_USE_STATIC_CUDA_RUNTIME})
find_package(CUDA)
message(STATUS CUDA_USE_STATIC_CUDA_RUNTIME=${CUDA_USE_STATIC_CUDA_RUNTIME})
In the find_package, the variable CUDA_TOOLKIT_ROOT_DIR is compared to
the variable CUDA_TOOLKIT_ROOT_DIR_INTERNAL (line 556). Since this
variable is not defined, the cuda_unset_include_and_libraries function
is called. This function wipes the CUDA_USE_STATIC_CUDA_RUNTIME option
from the cache.
In order to correctly set this variable, I need to restart change it
back to OFF, then the FindCUDA script doesn't call
cuda_unset_include_and_libraries function.
Thibaut.
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