Created by: jimdowling

• How to reproduce: export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH export PATH=/usr/local/cuda/bin:$PATH cmake .. -DWITH_GPU=ON -DWITH_DOC=OFF

The problem is this line on 32 of cmake/cudnn.make: get_filename_component(CUDNN_LIB_PATH ${CUDNN_LIBRARY} DIRECTORY) The DIRECTORY variable is not defined.

I have installed cuda 8.0 in /usr/local/cuda. Cudnn version 5.1 is also installed there.

Here's my output. It's the same if i switch off GPU support.

• Output

-- Found PythonLibs: /usr/lib64/libpython2.7.so (found suitable version "2.7.5", minimum required is "2.7") -- Found PythonInterp: /bin/python2.7 (found suitable version "2.7.5", minimum required is "2.7") -- No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available. -- Found installed version of gflags: /lib64/cmake/gflags -- Detected broken gflags install in: /lib64/cmake/gflags, version: 2.1.1 <= 2.1.2 which defines gflags_LIBRARIES = gflags which is not an imported CMake target, see: https://github.com/gflags/gflags/issues/110. Attempting to fix by detecting correct gflags target. -- Found valid gflags target: gflags-shared, updating gflags_LIBRARIES. -- Detected gflags version: 2.1.1 -- Failed to find gflags - Could not find file: //include/gflags/gflags.h containing namespace information in gflags install located at: //include. -- Failed to find gflags - Failed to determine gflags namespace using regex for gflags version: 2.1.1 exported here: /lib64/cmake/gflags using CMake. -- Could NOT find GTest (missing: GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY) -- Could NOT find Sphinx (missing: SPHINX_EXECUTABLE) -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) -- Found OpenBlas (include: /usr/include/openblas, library: /usr/lib64/libopenblas.so) CMake Error at cmake/cudnn.cmake:32 (get_filename_component): get_filename_component unknown component DIRECTORY Call Stack (most recent call first): CMakeLists.txt:60 (include)

-- Current cuDNN header is /usr/local/cuda/include/cudnn.h. Current cuDNN version is v5. -- Found PythonLibs: /usr/lib64/libpython2.7.so (found suitable version "2.7.5", minimum required is "2.6") -- Found PythonInterp: /bin/python2.7 (found version "2.7.5") -- DROP LINT dataproviders/MultiDataProvider.cpp -- DROP LINT dataproviders/MultiDataProvider.h -- Configuring incomplete, errors occurred!