Hi everybody
with cmake I have always used the SYSTEM keyword for the include_directories to
include system libraries:
include_directories( SYSTEM ${Boost_INCLUDE_DIRS} )
in order to pass system include directories with compiler with -isystem.
The problem I have is that this does not seem to work with CUDA.
In FindCUDA.cmake, it seems that -I is hardcoded
if(CUDA_NVCC_INCLUDE_DIRECTORIES)
foreach(dir ${CUDA_NVCC_INCLUDE_DIRECTORIES})
list(APPEND CUDA_NVCC_INCLUDE_ARGS -I${dir})
endforeach()
endif()
So the question is am I right? Or am I assuming something wrong?
If yes, it would be extremely useful if we could use the same mechanism to pass
-isystem to nvcc, to avoid all the warnings from system libraries.
Thanks, Carlos
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