[gmx-users] compiling GPU 4.5b2, CUDA_INCLUDE_DIRECTORIES function is undefined

[chris.neale at utoronto.ca]

Thank you Rossen, that worked.

When I compile, should I be including my FFTW as per normal? I didn't  
do that since it was not mentioned and during the build, I get "--  
Using internal FFT library - fftpack"

--- original message ---

   Hi Chris,
>
> ## what I did:
>
> module purge
> module load gcc/gcc-4.4.0
> module load cmake/2.8.0  #need version >=2.6.4
> module load cuda/cuda-3.1
> mkdir gpuexec
> export  
> OPENMM_ROOT_DIR=/project/pomes/cneale/GPC/exe/OpenMM2.0-Source/exec/openmm
> cmake /project/pomes/cneale/GPC/exe/intel/gromacs-4.5-beta2/*src*  
> -DGMX_OPENMM=ON
Here is the problem - you are passing to CMake the wrong path, it should
be just /project/pomes/cneale/GPC/exe/intel/gromacs-4.5-beta2/ (rather
than ...-beta2/*src*)
> -DGMX_THREADS=OFF -DCMAKE_INSTALL_PREFIX=$(pwd)/gpuexec  
> -DLIB_INSTALL_DIR=$(pwd)/gpuexec
>
> ## output
>
> CMake Error at kernel/gmx_gpu_utils/CMakeLists.txt:18  
> (CUDA_INCLUDE_DIRECTORIES):
>   Unknown CMake command "CUDA_INCLUDE_DIRECTORIES".
>