/home/user/caffe/src/caffe/backend/device.cpp:280:50: error: ordered comparison between pointer and zero ('int32_t *' (aka 'int *') and 'int')
  if (*lock_id < buffer_flags_.size() && lock_id > 0) {

cmake \
-D ViennaCL_INCLUDE_DIR=../ViennaCL-1.7.1 \
-D OPENCL_INCLUDE_DIRS=../ViennaCL-1.7.1/CL/ \
-D OPENCL_LIBRARIES=/usr/local/lib/libMesaOpenCL.so.1 \
-D CMAKE_BUILD_TYPE=Release \
-D CPU_ONLY=false \
-D BUILD_python=False \
-D BUILD_python_layer=False \
-D USE_OPENCL=ON \
-D BLAS=open ..

CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is Clang 13.0.0
-- The CXX compiler identification is Clang 13.0.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Warning (dev) at cmake/Misc.cmake:32 (set):
  implicitly converting 'BOOLEAN' to 'STRING' type.
Call Stack (most recent call first):
  CMakeLists.txt:47 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning at /usr/local/share/cmake/Modules/FindBoost.cmake:1390 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /usr/local/share/cmake/Modules/FindBoost.cmake:1513 (_Boost_COMPONENT_DEPENDENCIES)
  /usr/local/share/cmake/Modules/FindBoost.cmake:2124 (_Boost_MISSING_DEPENDENCIES)
  cmake/Dependencies.cmake:8 (find_package)
  CMakeLists.txt:171 (include)


CMake Warning at /usr/local/share/cmake/Modules/FindBoost.cmake:1390 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /usr/local/share/cmake/Modules/FindBoost.cmake:1513 (_Boost_COMPONENT_DEPENDENCIES)
  /usr/local/share/cmake/Modules/FindBoost.cmake:2124 (_Boost_MISSING_DEPENDENCIES)
  cmake/Dependencies.cmake:8 (find_package)
  CMakeLists.txt:171 (include)


CMake Warning at /usr/local/share/cmake/Modules/FindBoost.cmake:1390 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /usr/local/share/cmake/Modules/FindBoost.cmake:1513 (_Boost_COMPONENT_DEPENDENCIES)
  /usr/local/share/cmake/Modules/FindBoost.cmake:2124 (_Boost_MISSING_DEPENDENCIES)
  cmake/Dependencies.cmake:8 (find_package)
  CMakeLists.txt:171 (include)


CMake Warning at /usr/local/share/cmake/Modules/FindBoost.cmake:1390 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /usr/local/share/cmake/Modules/FindBoost.cmake:1513 (_Boost_COMPONENT_DEPENDENCIES)
  /usr/local/share/cmake/Modules/FindBoost.cmake:2124 (_Boost_MISSING_DEPENDENCIES)
  cmake/Dependencies.cmake:8 (find_package)
  CMakeLists.txt:171 (include)


CMake Warning at /usr/local/share/cmake/Modules/FindBoost.cmake:1390 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  /usr/local/share/cmake/Modules/FindBoost.cmake:1513 (_Boost_COMPONENT_DEPENDENCIES)
  /usr/local/share/cmake/Modules/FindBoost.cmake:2124 (_Boost_MISSING_DEPENDENCIES)
  cmake/Dependencies.cmake:8 (find_package)
  CMakeLists.txt:171 (include)


-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found Boost: /usr/local/include (found suitable version "1.80.0", minimum required is "1.54") found components: system thread filesystem chrono atomic 
-- Found GFlags: /usr/local/include  
-- Found gflags  (include: /usr/local/include, library: /usr/local/lib/libgflags.so)
-- Found Glog: /usr/local/include  
-- Found glog    (include: /usr/local/include, library: /usr/local/lib/libglog.so)
CMake Warning (dev) at /usr/local/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
  The package name passed to `find_package_handle_standard_args` (PROTOBUF)
  does not match the name of the calling package (Protobuf).  This can lead
  to problems in calling code that expects `find_package` result variables
  (e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
  cmake/Modules/FindProtobuf.cmake:227 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  cmake/ProtoBuf.cmake:9 (find_package)
  cmake/Dependencies.cmake:48 (include)
  CMakeLists.txt:171 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found PROTOBUF: /usr/local/lib/libprotobuf.so  
-- Found PROTOBUF Compiler: /usr/local/bin/protoc
-- Found HDF5: hdf5-shared;hdf5_cpp-shared (found version "1.12.2") found components: HL 
-- Found LMDB: /usr/local/include  
-- Found lmdb    (include: /usr/local/include, library: /usr/local/lib/liblmdb.so)
-- Found LevelDB: /usr/local/include  
-- Found LevelDB (include: /usr/local/include, library: /usr/local/lib/libleveldb.so)
CMake Warning (dev) at /usr/local/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
  The package name passed to `find_package_handle_standard_args` (SQLITE3)
  does not match the name of the calling package (SQLite).  This can lead to
  problems in calling code that expects `find_package` result variables
  (e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
  cmake/Modules/FindSQLite.cmake:26 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  cmake/Dependencies.cmake:99 (find_package)
  CMakeLists.txt:171 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found SQLITE3: /usr/local/lib/libsqlite3.so  
-- Found Snappy: /usr/local/include  
-- Found Snappy  (include: /usr/local/include, library: /usr/local/lib/libsnappy.so)
-- Found ViennaCL include: /home/user/caffe/ViennaCL-1.7.1
-- Found OpenCL: /usr/local/lib/libMesaOpenCL.so.1  
-- Found OpenCL include: /home/user/caffe/ViennaCL-1.7.1/CL
-- -- CUDA is disabled. Building without it...
-- OpenCV found (/usr/local/lib/cmake/opencv4)
-- Found OpenBLAS libraries: /usr/local/lib/libopenblas.so
-- Found OpenBLAS include: /usr/local/include
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE - Success
Using native target
CMake Deprecation Warning at android/CMakeLists.txt:2 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Python interface is disabled or not all required dependencies found. Building without it...
-- Found Git: /usr/local/bin/git (found version "2.37.1") 
-- 
-- ******************* Caffe Configuration Summary *******************
-- General:
--   Version           :   1.0.0
--   Git               :   1.0-6267-g3f2b97e9-dirty
--   System            :   FreeBSD
--   C++ compiler      :   /usr/bin/c++
--   Release CXX flags :   -O3 -DNDEBUG -fPIC -Wall -std=c++11 -DCMAKE_BUILD -march=native -Wno-sign-compare -Wno-uninitialized
--   Debug CXX flags   :   -g -fPIC -Wall -std=c++11 -DCMAKE_BUILD -march=native -Wno-sign-compare -Wno-uninitialized
--   Build type        :   Release
-- 
--   BUILD_SHARED_LIBS :   ON
--   BUILD_python      :   False
--   BUILD_matlab      :   OFF
--   BUILD_docs        :   ON
--   CPU_ONLY          :   false
--   USE_OPENCV        :   ON
--   USE_FFT           :   OFF
--   USE_LEVELDB       :   ON
--   USE_LMDB          :   ON
--   USE_NCCL          :   OFF
--   ALLOW_LMDB_NOLOCK :   OFF
--   USE_HDF5          :   ON
-- 
-- Dependencies:
--   BLAS              :   Yes (open)
--   Boost             :   Yes (ver. 1.80)
--   glog              :   Yes
--   gflags            :   Yes
--   protobuf          :   Yes (ver. ..)
--   lmdb              :   Yes (ver. 0.9.29)
--   LevelDB           :   Yes (ver. 1.23)
--   Snappy            :   Yes (ver. 1.1.9)
--   OpenCV            :   Yes (ver. 4.6.0)
--   CUDA              :   No
-- 
-- Documentaion:
--   Doxygen           :   No
--   config_file       :   
-- 
-- Install:
--   Install path      :   /home/user/caffe/build/install
-- 
-- Configuring done
CMake Warning (dev) in src/caffe/CMakeLists.txt:
  Policy CMP0022 is not set: INTERFACE_LINK_LIBRARIES defines the link
  interface.  Run "cmake --help-policy CMP0022" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  Target "caffe" has an INTERFACE_LINK_LIBRARIES property which differs from
  its LINK_INTERFACE_LIBRARIES properties.

  INTERFACE_LINK_LIBRARIES:

    caffeproto;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_thread.so;-lpthread;/usr/local/lib/libboost_filesystem.so;/usr/local/lib/libboost_chrono.so;/usr/local/lib/libboost_atomic.so;/usr/local/lib/libglog.so;/usr/local/lib/libgflags.so;$<$<NOT:$<CONFIG:DEBUG>>:/usr/local/lib/libprotobuf.so>;$<$<CONFIG:DEBUG>:/usr/local/lib/libprotobuf.so>;-lpthread;hdf5-shared;hdf5_cpp-shared;hdf5_hl-shared;hdf5_hl_cpp-shared;/usr/local/lib/liblmdb.so;/usr/local/lib/libleveldb.so;/usr/local/lib/libsqlite3.so;/usr/local/lib/libMesaOpenCL.so.1;opencv_core;opencv_highgui;opencv_imgproc;opencv_imgcodecs;/usr/local/lib/libopenblas.so

  LINK_INTERFACE_LIBRARIES:

    caffeproto;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_thread.so;-lpthread;/usr/local/lib/libboost_filesystem.so;/usr/local/lib/libboost_chrono.so;/usr/local/lib/libboost_atomic.so;/usr/local/lib/libglog.so;/usr/local/lib/libgflags.so;/usr/local/lib/libprotobuf.so;-lpthread;hdf5-shared;hdf5_cpp-shared;hdf5_hl-shared;hdf5_hl_cpp-shared;/usr/local/lib/liblmdb.so;/usr/local/lib/libleveldb.so;/usr/local/lib/libsqlite3.so;/usr/local/lib/libMesaOpenCL.so.1;opencv_core;opencv_highgui;opencv_imgproc;opencv_imgcodecs;/usr/local/lib/libopenblas.so

This warning is for project developers.  Use -Wno-dev to suppress it.

-- Generating done