[joel@localhost build]$ sudo cmake -DCUDA_ARCH=61 -DMPI_CXX_COMPILER=/usr/lib64/openmpi3/bin/mpicxx -DMPI_C_COMPILER=/usr/lib64/openmpi3/bin/mpicc ..
-- The C compiler identification is GNU 4.8.5
-- The CXX compiler identification is GNU 4.8.5
-- Check for working C compiler: /bin/cc
-- Check for working C compiler: /bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /bin/c++
-- Check for working CXX compiler: /bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- BUILD TYPE set to the default type:  'Release'
-- Using provided CUDA_ARCH=61
-- CUDA enabled - Building CUDA-accelerated version of RELION
-- Setting cpu precision to double
-- Setting accelerated code precision to single
-- Found CUDA: /usr/local/cuda (found version "10.1") 
-- Using cuda wrapper to compile....
-- Cuda version is >= 7.5 and single-precision build, enable double usage warning.
-- Found MPI_C: /usr/lib64/openmpi3/lib/libmpi.so  
-- Found MPI_CXX: /usr/lib64/openmpi3/lib/libmpi_cxx.so;/usr/lib64/openmpi3/lib/libmpi.so  
-- MPI_INCLUDE_PATH : /usr/include/openmpi3-x86_64
-- MPI_LIBRARIES : /usr/lib64/openmpi3/lib/libmpi_cxx.so;/usr/lib64/openmpi3/lib/libmpi.so
-- MPI_CXX_INCLUDE_PATH : /usr/include/openmpi3-x86_64
-- MPI_CXX_LIBRARIES : /usr/lib64/openmpi3/lib/libmpi_cxx.so;/usr/lib64/openmpi3/lib/libmpi.so
-- CMAKE_C_COMPILER : /bin/cc
-- CMAKE_CXX_COMPILER : /bin/c++
-- MPI_C_COMPILER : /usr/lib64/openmpi3/bin/mpicc
-- MPI_CXX_COMPILER : /usr/lib64/openmpi3/bin/mpicxx
-- CMAKE_CXX_COMPILER_ID : GNU
-- CMAKE_C_COMPILER : /usr/lib64/openmpi3/bin/mpicc
-- CMAKE_CXX_COMPILER : /usr/lib64/openmpi3/bin/mpicxx
-- MPI_C_COMPILER : /usr/lib64/openmpi3/bin/mpicc
-- MPI_CXX_COMPILER : /usr/lib64/openmpi3/bin/mpicxx
-- Looking for XOpenDisplay in /usr/lib64/libX11.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Found X11: /usr/lib64/libX11.so
-- Could NOT find FLTK (missing:  FLTK_LIBRARIES FLTK_INCLUDE_DIR FLTK_FLUID_EXECUTABLE) 
-- No FLTK installation was found
-- Found previously built non-system FLTK libraries that will be used.
-- FLTK_INCLUDE_DIR: /usr/local/bin/relion/external/fltk/include
-- FLTK_LIBRARIES:   /usr/local/bin/relion/external/fltk/lib/libfltk.so
-- Single-precision FFTW was required but NOT found
-- Double-precision FFTW was required but NOT found
-- Found previously built non-system single precision FFTW libraries that will be used.
-- Found previously built non-system double precision FFTW libraries that will be used.
-- Looking for sincos
-- Looking for sincos - found
-- Looking for __sincos
-- Looking for __sincos - not found
-- Found TIFF: /usr/lib64/libtiff.so (found version "4.0.3") 
BUILD_SHARED_LIBS = OFF
-- Building static libs (larger build size and binaries)
Running apps/CMakeLists.txt...
-- CMAKE_BINARY_DIR:/usr/local/bin/relion/build
TIFF FOUND
-- Try OpenMP C flag = [-fopenmp]
-- Performing Test OpenMP_FLAG_DETECTED
-- Performing Test OpenMP_FLAG_DETECTED - Success
-- Try OpenMP CXX flag = [-fopenmp]
-- Performing Test OpenMP_FLAG_DETECTED
-- Performing Test OpenMP_FLAG_DETECTED - Success
-- Found OpenMP: -fopenmp  
OPENMP FOUND
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/local/bin/relion/build