I am creating a C++ project (let's call it project'X') on MacOS Big Sur and using Clion as IDE and CMake for configuring packages. The project relies on OpenVDB, OpenCASCADE and Boost. I am facing an error related to one of OpenVDB's dependency - TBB when I try to build the project. The build fails and throws the error at multiple places in the code (wherever OpenVDB encounters this TBB dependency): In file included from /usr/local/include/tbb/parallel_reduce.herror:: 17: reference to 'split' is ambiguous
I have OpenVDB installed using brew formula, and its version is 8.1.0. CMake cannot locate OpenVDB using find_package(OpenVDB) for brew install (open problem on github: https://github.com/AcademySoftwareFoundation/openvdb/issues/412) so I added all OpenVDB libraries manually in the global CMakeLists.txt. There is only 1 CMakeLists.txt in the project.
target_include_directories(${executable}
PUBLIC
./
${OpenCASCADE_INCLUDE_DIR}
${Boost_INCLUDE_DIRS}
/usr/local/include/openvdb
/usr/local/include/tbb
)
target_link_libraries(${executable}
PUBLIC
${OpenCASCADE_LIBRARIES}
Boost::system
Boost::filesystem
# OpenVDB libraries begin:-
/usr/local/lib/libopenvdb.8.1.0.dylib
/usr/local/lib/libopenvdb.8.1.dylib
/usr/local/lib/libopenvdb.a
/usr/local/lib/libopenvdb.dylib
)
The classes and included headers on the project links up fine - CMake can locate all packages, classes and headers are able to find and recognize all dependent internal and external classes. But once I start to build the project, I get this error:
In file included from /usr/local/include/openvdb/openvdb.h:12:
In file included from /usr/local/include/openvdb/Grid.h:12:
In file included from /usr/local/include/openvdb/tree/Tree.h:13:
In file included from /usr/local/include/openvdb/tools/Count.h:/usr/local/include/tbb/../oneapi/tbb/parallel_reduce.h15::
379In file included from :57/usr/local/include/openvdb/tree/NodeManager.h:: 18:
In file included from /usr/local/include/tbb/parallel_reduce.herror:: 17:
reference to 'split' is ambiguous
**/usr/local/include/tbb/../oneapi/tbb/parallel_reduce.h:379:57: error: reference to 'split' is ambiguous**
lambda_reduce_body( lambda_reduce_body& other, tbb::split )
^ lambda_reduce_body( lambda_reduce_body& other, tbb::split )
^
/usr/local/include/openvdb/math/Coord.h:16:23: note: candidate found by name lookup is 'tbb::split'
/usr/local/include/openvdb/math/Coord.h:16:23: note: candidate found by name lookup is 'tbb::split'
namespace tbb { class split; }
^
namespace tbb { class split; }
/usr/local/include/tbb/../oneapi/tbb/parallel_for.h: ^465
:15: note/usr/local/include/tbb/../oneapi/tbb/parallel_for.h: :465candidate found by name lookup is 'tbb::v1::split':15
: note: candidate found by name lookup is 'tbb::v1::split'
using detail::split;using detail::split;
I get this same error on multiple places wherever there is an OpenVDB dependency on tbb::split. I have been unable to find a solution, here are the things I have tried:
- I located all TBB libraries and manually added them to target_link_libraries() in CMakelists.txt. They are:
/usr/local/lib/libtbb.12.dylib
/usr/local/lib/libtbb.dylib
/usr/local/lib/libtbb.12.3.dylib
-
Tried to add them using find_package(TBB) or find_package(tbb::TBB) and then using ${TBB_INCLUDE_DIRS} and ${TBB_LIBRARIES} for target_include_directories() and target_link_libraries() respectively. IF ${TBB_FOUND} is being returned true but when I try to print out on the console all the TBB's included directories and libraries using message() command, I get nothing.
-
Tried removing OpenCASCADE from the project, in case that's conflicting with its TBB dependency, but even that didn't have any effect.
Any pointers, suggestions will be very helpful. If any more information is required please let me know.
