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Build snpe with CMake
22imonreal
Join Date: 10 Feb 21
Posts: 80
Posted: Tue, 2021-08-10 05:21
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Hello,

I am trying to use the snpe SampleCode application from https://developer.qualcomm.com/docs/snpe/cplus_plus_tutorial.html in one of my projects and I need to build it using CMake.

Can you provide a sample CMakeLists.txt to build the SampleCode instead of just with makefiles?

Thanks in advance.

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Re: Build snpe with CMake
22imonreal
Join Date: 10 Feb 21
Posts: 80
Posted: Tue, 2021-08-10 06:27
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I have tried with the following CMakeLists.txt:

cmake_minimum_required(VERSION 3.10)

set(CMAKE_C_COMPILER "g++")
set(CMAKE_CXX_COMPILER "/usr/bin/g++")

set(CMAKE_CXX_STANDARD 11)

# set the project name
project(cmake_samplecode CXX)


# add the executable
add_executable(cmake_samplecode jni/main.cpp ${SRC_FILES})
target_include_directories(cmake_samplecode PUBLIC /snpe-1.50.0.2622/include/zdl)

But I am getting the following error:

make    
[  7%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/main.cpp.o
[ 14%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/CheckRuntime.cpp.o
[ 21%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/CreateGLBuffer.cpp.o
[ 28%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/CreateGLContext.cpp.o
[ 35%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o
[ 42%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/LoadContainer.cpp.o
[ 50%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o
[ 57%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/NV21Load.cpp.o
[ 64%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/PreprocessInput.cpp.o
[ 71%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/SaveOutputTensor.cpp.o
[ 78%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/SetBuilderOptions.cpp.o
[ 85%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/Util.cpp.o
[ 92%] Building CXX object CMakeFiles/cmake_samplecode.dir/jni/udlExample.cpp.o
[100%] Linking CXX executable cmake_samplecode
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/main.cpp.o: in function `main':
main.cpp:(.text+0x205): undefined reference to `zdl::DlSystem::RuntimeList::RuntimeList()'
/usr/bin/ld: main.cpp:(.text+0x226): undefined reference to `zdl::DlSystem::RuntimeList::~RuntimeList()'
/usr/bin/ld: main.cpp:(.text+0x7e4): undefined reference to `zdl::DlSystem::RuntimeList::clear()'
/usr/bin/ld: main.cpp:(.text+0x86c): undefined reference to `zdl::DlSystem::RuntimeList::stringToRuntime(char const*)'
/usr/bin/ld: main.cpp:(.text+0x897): undefined reference to `zdl::DlSystem::RuntimeList::add(zdl::DlSystem::Runtime_t const&)'
/usr/bin/ld: main.cpp:(.text+0x8b1): undefined reference to `zdl::DlSystem::getLastErrorString()'
/usr/bin/ld: main.cpp:(.text+0xc82): undefined reference to `zdl::DlSystem::RuntimeList::empty() const'
/usr/bin/ld: main.cpp:(.text+0xe5f): undefined reference to `zdl::DlSystem::RuntimeList::RuntimeList(zdl::DlSystem::RuntimeList const&)'
/usr/bin/ld: main.cpp:(.text+0xed1): undefined reference to `zdl::DlSystem::RuntimeList::~RuntimeList()'
/usr/bin/ld: main.cpp:(.text+0xfe1): undefined reference to `zdl::SNPE::SNPE::getDiagLogInterface()'
/usr/bin/ld: main.cpp:(.text+0x1144): undefined reference to `zdl::DlSystem::TensorShape::TensorShape()'
/usr/bin/ld: main.cpp:(.text+0x1168): undefined reference to `zdl::SNPE::SNPE::getInputDimensions() const'
/usr/bin/ld: main.cpp:(.text+0x118c): undefined reference to `zdl::DlSystem::TensorShape::operator=(zdl::DlSystem::TensorShape const&)'
/usr/bin/ld: main.cpp:(.text+0x11aa): undefined reference to `zdl::DlSystem::TensorShape::getDimensions() const'
/usr/bin/ld: main.cpp:(.text+0x122d): undefined reference to `zdl::DlSystem::UserBufferMap::UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x123c): undefined reference to `zdl::DlSystem::UserBufferMap::UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x1400): undefined reference to `zdl::SNPE::SNPE::execute(zdl::DlSystem::UserBufferMap const&, zdl::DlSystem::UserBufferMap const&)'
/usr/bin/ld: main.cpp:(.text+0x1660): undefined reference to `zdl::SNPE::SNPE::execute(zdl::DlSystem::UserBufferMap const&, zdl::DlSystem::UserBufferMap const&)'
/usr/bin/ld: main.cpp:(.text+0x17b0): undefined reference to `zdl::DlSystem::UserBufferMap::~UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x17d3): undefined reference to `zdl::DlSystem::UserBufferMap::~UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x17fe): undefined reference to `zdl::DlSystem::TensorMap::TensorMap()'
/usr/bin/ld: main.cpp:(.text+0x1914): undefined reference to `zdl::SNPE::SNPE::execute(zdl::DlSystem::ITensor const*, zdl::DlSystem::TensorMap&)'
/usr/bin/ld: main.cpp:(.text+0x1955): undefined reference to `zdl::DlSystem::TensorMap::TensorMap(zdl::DlSystem::TensorMap const&)'
/usr/bin/ld: main.cpp:(.text+0x198d): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: main.cpp:(.text+0x1a0c): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: main.cpp:(.text+0x1a49): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: main.cpp:(.text+0x1c51): undefined reference to `zdl::DlSystem::RuntimeList::~RuntimeList()'
/usr/bin/ld: main.cpp:(.text+0x1d2b): undefined reference to `zdl::DlSystem::UserBufferMap::~UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x1d43): undefined reference to `zdl::DlSystem::UserBufferMap::~UserBufferMap()'
/usr/bin/ld: main.cpp:(.text+0x1d5b): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: main.cpp:(.text+0x1d8b): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: main.cpp:(.text+0x1dbb): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/main.cpp.o: in function `zdl::DlSystem::Optional<zdl::DlSystem::TensorShape>::~Optional()':
main.cpp:(.text._ZN3zdl8DlSystem8OptionalINS0_11TensorShapeEED2Ev[_ZN3zdl8DlSystem8OptionalINS0_11TensorShapeEED5Ev]+0x76): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/main.cpp.o: in function `std::default_delete<zdl::SNPE::SNPE>::operator()(zdl::SNPE::SNPE*) const':
main.cpp:(.text._ZNKSt14default_deleteIN3zdl4SNPE4SNPEEEclEPS2_[_ZNKSt14default_deleteIN3zdl4SNPE4SNPEEEclEPS2_]+0x22): undefined reference to `zdl::SNPE::SNPE::~SNPE()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CheckRuntime.cpp.o: in function `checkRuntime(zdl::DlSystem::Runtime_t)':
CheckRuntime.cpp:(.text+0x57): undefined reference to `zdl::SNPE::SNPEFactory::getLibraryVersion()'
/usr/bin/ld: CheckRuntime.cpp:(.text+0xa6): undefined reference to `zdl::DlSystem::Version_t::asString() const'
/usr/bin/ld: CheckRuntime.cpp:(.text+0xb2): undefined reference to `zdl::DlSystem::String::c_str() const'
/usr/bin/ld: CheckRuntime.cpp:(.text+0xde): undefined reference to `zdl::DlSystem::String::~String()'
/usr/bin/ld: CheckRuntime.cpp:(.text+0xe8): undefined reference to `zdl::SNPE::SNPEFactory::isRuntimeAvailable(zdl::DlSystem::Runtime_t)'
/usr/bin/ld: CheckRuntime.cpp:(.text+0x168): undefined reference to `zdl::DlSystem::String::~String()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CheckRuntime.cpp.o: in function `checkGLCLInteropSupport()':
CheckRuntime.cpp:(.text+0x18e): undefined reference to `zdl::SNPE::SNPEFactory::isGLCLInteropSupported()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `createUserBuffer(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::vector<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> >, std::allocator<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, char const*, bool, int)':
CreateUserBuffer.cpp:(.text+0x74): undefined reference to `zdl::SNPE::SNPE::getInputOutputBufferAttributes(char const*) const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x1b0): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x242): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x274): undefined reference to `zdl::DlSystem::TensorShape::operator[](unsigned long) const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x2ae): undefined reference to `zdl::DlSystem::TensorShape::operator[](unsigned long) const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x306): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x318): undefined reference to `zdl::DlSystem::TensorShape::getDimensions() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x45f): undefined reference to `zdl::SNPE::SNPEFactory::getUserBufferFactory()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x4b5): undefined reference to `zdl::DlSystem::TensorShape::TensorShape(std::vector<unsigned long, std::allocator<unsigned long> >)'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x581): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x608): undefined reference to `zdl::DlSystem::UserBufferMap::add(char const*, zdl::DlSystem::IUserBuffer*)'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x635): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x759): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x7ad): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `createInputBufferMap(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::vector<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> >, std::allocator<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, bool, int)':
CreateUserBuffer.cpp:(.text+0x83d): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x8a6): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x8de): undefined reference to `zdl::DlSystem::StringList::begin() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x8ee): undefined reference to `zdl::DlSystem::StringList::end() const'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `createOutputBufferMap(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::vector<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> >, std::allocator<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, bool, int)':
CreateUserBuffer.cpp:(.text+0x9fb): undefined reference to `zdl::SNPE::SNPE::getOutputTensorNames() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xa6c): undefined reference to `zdl::DlSystem::StringList::begin() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xa7c): undefined reference to `zdl::DlSystem::StringList::end() const'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `createUserBuffer(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, unsigned int> > >&, std::vector<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> >, std::allocator<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, char const*)':
CreateUserBuffer.cpp:(.text+0xb9c): undefined reference to `zdl::SNPE::SNPE::getInputOutputBufferAttributes(char const*) const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xca0): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xd2f): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xd5d): undefined reference to `zdl::DlSystem::TensorShape::operator[](unsigned long) const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xdd6): undefined reference to `zdl::DlSystem::TensorShape::rank() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xde8): undefined reference to `zdl::DlSystem::TensorShape::getDimensions() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xe4e): undefined reference to `zdl::SNPE::SNPEFactory::getUserBufferFactory()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xe92): undefined reference to `zdl::DlSystem::TensorShape::TensorShape(std::vector<unsigned long, std::allocator<unsigned long> >)'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xf67): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xfa6): undefined reference to `zdl::DlSystem::UserBufferMap::add(char const*, zdl::DlSystem::IUserBuffer*)'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0xfd3): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x10b2): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x1106): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `createInputBufferMap(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, unsigned int> > >&, std::vector<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> >, std::allocator<std::unique_ptr<zdl::DlSystem::IUserBuffer, std::default_delete<zdl::DlSystem::IUserBuffer> > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&)':
CreateUserBuffer.cpp:(.text+0x1183): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x11ec): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x1224): undefined reference to `zdl::DlSystem::StringList::begin() const'
/usr/bin/ld: CreateUserBuffer.cpp:(.text+0x1234): undefined reference to `zdl::DlSystem::StringList::end() const'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `zdl::DlSystem::UserBufferEncodingFloat::UserBufferEncodingFloat()':
CreateUserBuffer.cpp:(.text._ZN3zdl8DlSystem23UserBufferEncodingFloatC2Ev[_ZN3zdl8DlSystem23UserBufferEncodingFloatC5Ev]+0x24): undefined reference to `vtable for zdl::DlSystem::UserBufferEncodingFloat'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `zdl::DlSystem::UserBufferEncodingTfN::UserBufferEncodingTfN(unsigned long, float, unsigned char)':
CreateUserBuffer.cpp:(.text._ZN3zdl8DlSystem21UserBufferEncodingTfNC2Emfh[_ZN3zdl8DlSystem21UserBufferEncodingTfNC5Emfh]+0x31): undefined reference to `zdl::DlSystem::UserBufferEncodingTfN::getTypeFromWidth(unsigned char)'
/usr/bin/ld: CreateUserBuffer.cpp:(.text._ZN3zdl8DlSystem21UserBufferEncodingTfNC2Emfh[_ZN3zdl8DlSystem21UserBufferEncodingTfNC5Emfh]+0x42): undefined reference to `vtable for zdl::DlSystem::UserBufferEncodingTfN'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `zdl::DlSystem::Optional<zdl::DlSystem::StringList>::~Optional()':
CreateUserBuffer.cpp:(.text._ZN3zdl8DlSystem8OptionalINS0_10StringListEED2Ev[_ZN3zdl8DlSystem8OptionalINS0_10StringListEED5Ev]+0x76): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/CreateUserBuffer.cpp.o: in function `zdl::DlSystem::UserBufferEncodingFloat::~UserBufferEncodingFloat()':
CreateUserBuffer.cpp:(.text._ZN3zdl8DlSystem23UserBufferEncodingFloatD2Ev[_ZN3zdl8DlSystem23UserBufferEncodingFloatD5Ev]+0x13): undefined reference to `vtable for zdl::DlSystem::UserBufferEncodingFloat'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadContainer.cpp.o: in function `loadContainerFromFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
LoadContainer.cpp:(.text+0x49): undefined reference to `zdl::DlSystem::String::String(char const*)'
/usr/bin/ld: LoadContainer.cpp:(.text+0x5c): undefined reference to `zdl::DlContainer::IDlContainer::open(zdl::DlSystem::String const&)'
/usr/bin/ld: LoadContainer.cpp:(.text+0x87): undefined reference to `zdl::DlSystem::String::~String()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `loadInputTensor(std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)':
LoadInputTensor.cpp:(.text+0x61): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xdc): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x262): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x277): undefined reference to `zdl::SNPE::SNPE::getInputDimensions(char const*) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x2a0): undefined reference to `zdl::SNPE::SNPEFactory::getTensorFactory()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x301): undefined reference to `zdl::SNPE::SNPE::getInputDimensions() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x322): undefined reference to `zdl::DlSystem::TensorShape::TensorShape(zdl::DlSystem::TensorShape const&)'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x33d): undefined reference to `zdl::DlSystem::TensorShape::getDimensions() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x62b): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x733): undefined reference to `zdl::DlSystem::TensorShape::~TensorShape()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `loadMultipleInput(std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)':
LoadInputTensor.cpp:(.text+0x7f2): undefined reference to `zdl::DlSystem::TensorMap::TensorMap()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x816): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x891): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x8c5): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x915): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x94f): undefined reference to `zdl::DlSystem::TensorMap::TensorMap()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x9ea): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xab1): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xb1a): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xb2f): undefined reference to `zdl::SNPE::SNPE::getInputDimensions(char const*) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xb58): undefined reference to `zdl::SNPE::SNPEFactory::getTensorFactory()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xdc2): undefined reference to `zdl::DlSystem::TensorMap::add(char const*, zdl::DlSystem::ITensor*)'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xed5): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0xf02): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1007): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1046): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `loadInputUserBufferTfN(std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, zdl::DlSystem::UserBufferMap&, int)':
LoadInputTensor.cpp:(.text+0x10d1): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x114c): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x117f): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x124c): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1277): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x13cb): undefined reference to `zdl::DlSystem::UserBufferMap::getUserBuffer(char const*) const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x13eb): undefined reference to `typeinfo for zdl::DlSystem::UserBufferEncodingTfN'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `loadInputUserBufferFloat(std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)':
LoadInputTensor.cpp:(.text+0x15e0): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x165b): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x168e): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x175b): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1786): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `loadInputUserBuffer(std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, unsigned int> > >&, std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, unsigned int)':
LoadInputTensor.cpp:(.text+0x1a45): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1aae): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1ae6): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: LoadInputTensor.cpp:(.text+0x1b08): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/LoadInputTensor.cpp.o: in function `std::_Head_base<0ul, zdl::DlSystem::TensorMap, false>::_Head_base<zdl::DlSystem::TensorMap&>(zdl::DlSystem::TensorMap&)':
LoadInputTensor.cpp:(.text._ZNSt10_Head_baseILm0EN3zdl8DlSystem9TensorMapELb0EEC2IRS2_EEOT_[_ZNSt10_Head_baseILm0EN3zdl8DlSystem9TensorMapELb0EEC5IRS2_EEOT_]+0x2c): undefined reference to `zdl::DlSystem::TensorMap::TensorMap(zdl::DlSystem::TensorMap const&)'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/NV21Load.cpp.o: in function `loadNV21Tensor(std::unique_ptr<zdl::SNPE::SNPE, std::default_delete<zdl::SNPE::SNPE> >&, char const*)':
NV21Load.cpp:(.text+0xc9): undefined reference to `zdl::DlSystem::TensorMap::TensorMap()'
/usr/bin/ld: NV21Load.cpp:(.text+0xed): undefined reference to `zdl::SNPE::SNPE::getInputTensorNames() const'
/usr/bin/ld: NV21Load.cpp:(.text+0x120): undefined reference to `zdl::DlSystem::StringList::size() const'
/usr/bin/ld: NV21Load.cpp:(.text+0x1be): undefined reference to `zdl::DlSystem::StringList::at(unsigned long) const'
/usr/bin/ld: NV21Load.cpp:(.text+0x1d3): undefined reference to `zdl::SNPE::SNPE::getInputDimensions(char const*) const'
/usr/bin/ld: NV21Load.cpp:(.text+0x20b): undefined reference to `zdl::DlSystem::TensorShape::operator[](unsigned long) const'
/usr/bin/ld: NV21Load.cpp:(.text+0x222): undefined reference to `zdl::DlSystem::TensorShape::operator[](unsigned long) const'
/usr/bin/ld: NV21Load.cpp:(.text+0x274): undefined reference to `zdl::SNPE::SNPEFactory::getTensorFactory()'
/usr/bin/ld: NV21Load.cpp:(.text+0x327): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: NV21Load.cpp:(.text+0x3ce): undefined reference to `zdl::DlSystem::TensorMap::~TensorMap()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/SaveOutputTensor.cpp.o: in function `saveOutput(zdl::DlSystem::TensorMap, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, unsigned long)':
SaveOutputTensor.cpp:(.text+0x51): undefined reference to `zdl::DlSystem::TensorMap::getTensorNames() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x6e): undefined reference to `zdl::DlSystem::StringList::begin() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x84): undefined reference to `zdl::DlSystem::StringList::end() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x185): undefined reference to `zdl::DlSystem::TensorMap::getTensor(char const*) const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x266): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x2c0): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/SaveOutputTensor.cpp.o: in function `saveOutput(zdl::DlSystem::UserBufferMap&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<unsigned char, std::allocator<unsigned char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::vector<unsigned char, std::allocator<unsigned char> > > > >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, unsigned long, bool, int)':
SaveOutputTensor.cpp:(.text+0x345): undefined reference to `zdl::DlSystem::UserBufferMap::getUserBufferNames() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x384): undefined reference to `zdl::DlSystem::StringList::begin() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x39a): undefined reference to `zdl::DlSystem::StringList::end() const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x49b): undefined reference to `zdl::DlSystem::UserBufferMap::getUserBuffer(char const*) const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x64b): undefined reference to `zdl::DlSystem::UserBufferMap::getUserBuffer(char const*) const'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0x666): undefined reference to `typeinfo for zdl::DlSystem::UserBufferEncodingTfN'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0xa57): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: SaveOutputTensor.cpp:(.text+0xbc0): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/SaveOutputTensor.cpp.o: in function `zdl::DlSystem::UserBufferEncodingTfN::~UserBufferEncodingTfN()':
SaveOutputTensor.cpp:(.text._ZN3zdl8DlSystem21UserBufferEncodingTfND2Ev[_ZN3zdl8DlSystem21UserBufferEncodingTfND5Ev]+0x13): undefined reference to `vtable for zdl::DlSystem::UserBufferEncodingTfN'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/SaveOutputTensor.cpp.o: in function `zdl::DlSystem::UserBufferEncodingTfN::UserBufferEncodingTfN(zdl::DlSystem::UserBufferEncodingTfN const&)':
SaveOutputTensor.cpp:(.text._ZN3zdl8DlSystem21UserBufferEncodingTfNC2ERKS1_[_ZN3zdl8DlSystem21UserBufferEncodingTfNC5ERKS1_]+0x2a): undefined reference to `vtable for zdl::DlSystem::UserBufferEncodingTfN'
/usr/bin/ld: CMakeFiles/cmake_samplecode.dir/jni/SetBuilderOptions.cpp.o: in function `setBuilderOptions(std::unique_ptr<zdl::DlContainer::IDlContainer, std::default_delete<zdl::DlContainer::IDlContainer> >&, zdl::DlSystem::Runtime_t, zdl::DlSystem::RuntimeList, zdl::DlSystem::UDLBundle, bool, zdl::DlSystem::PlatformConfig, bool)':
SetBuilderOptions.cpp:(.text+0x7f): undefined reference to `zdl::SNPE::SNPEBuilder::SNPEBuilder(zdl::DlContainer::IDlContainer*)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x8e): undefined reference to `zdl::DlSystem::RuntimeList::empty() const'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0xab): undefined reference to `zdl::DlSystem::RuntimeList::add(zdl::DlSystem::Runtime_t const&)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0xca): undefined reference to `zdl::SNPE::SNPEBuilder::setOutputLayers(zdl::DlSystem::StringList const&)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0xdf): undefined reference to `zdl::SNPE::SNPEBuilder::setRuntimeProcessorOrder(zdl::DlSystem::RuntimeList const&)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x107): undefined reference to `zdl::SNPE::SNPEBuilder::setUdlBundle(zdl::DlSystem::UDLBundle)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x11b): undefined reference to `zdl::SNPE::SNPEBuilder::setUseUserSuppliedBuffers(bool)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x130): undefined reference to `zdl::SNPE::SNPEBuilder::setPlatformConfig(zdl::DlSystem::PlatformConfig const&)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x144): undefined reference to `zdl::SNPE::SNPEBuilder::setInitCacheMode(bool)'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x156): undefined reference to `zdl::SNPE::SNPEBuilder::build()'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x18d): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x19a): undefined reference to `zdl::SNPE::SNPEBuilder::~SNPEBuilder()'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x1d4): undefined reference to `zdl::DlSystem::StringList::~StringList()'
/usr/bin/ld: SetBuilderOptions.cpp:(.text+0x1e9): undefined reference to `zdl::SNPE::SNPEBuilder::~SNPEBuilder()'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmake_samplecode.dir/build.make:289: cmake_samplecode] Error 1
make[1]: *** [CMakeFiles/Makefile2:83: CMakeFiles/cmake_samplecode.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Can you please provide a working CMakeLists.txt or suggest how to correc this one for it to work?

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Re: Build snpe with CMake
mitarath
Join Date: 21 Jun 21
Posts: 12
Posted: Thu, 2021-08-12 10:21
Top

Hello customer,

Queries related to CMake is not supported at present !
if you have question for makefile issues, let us know

Thankyou for understanding!
Mita

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Re: Build snpe with CMake
ap.arunraj
Join Date: 20 Apr 20
Posts: 21
Posted: Wed, 2021-09-01 07:52
Top

Hello 22imonreal,
I was able to build SNPE sample code with the following CMakeList.txt:

-----------------------------------------------CMakeLists.txt----------------------------------------
cmake_minimum_required(VERSION 3.10)

project(SNPE_SAMPLE)
set(CMAKE_CXX_STANDARD 11)
 
#set CXX Flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fPIC -march=x86-64")
 
#set SNPE_ROOT
set(SNPE_ROOT $ENV{SNPE_ROOT})
if(NOT DEFINED SNPE_ROOT)
  message(FATAL_ERROR " SNPE library not found, please setup SNPE")
else()
  message("Found SNPE at ${SNPE_ROOT}")
endif()
 
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/x86_64-linux-clang)
file(GLOB SRC_FILES ${PROJECT_SOURCE_DIR}/jni/*.cpp)

include_directories(${SNPE_ROOT}/include/zdl)
 
add_executable(snpe-sample ${SRC_FILES})
 
target_link_libraries(snpe-sample PRIVATE ${SNPE_ROOT}/lib/x86_64-linux-clang/libSNPE.so)

------------------------------------------------------------------------------------------------------
Note: This CMakeLists.txt is for building snpe sample application for x86-64 linux platform. So make necessary changes according to your needs. Feel free to reply back for any further query.
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Re: Build snpe with CMake
22imonreal
Join Date: 10 Feb 21
Posts: 80
Posted: Thu, 2021-09-23 02:11
Top

Hello,

Thanks for your reply.

What changes would I need to make to build it for the RB5 platform?

Thanks

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Re: Build snpe with CMake
22imonreal
Join Date: 10 Feb 21
Posts: 80
Posted: Sun, 2021-10-10 07:58
Top

Hello,

I tried editing the CMakeLists.txt code you shared above to build for the RB5 as follows:

cmake_minimum_required(VERSION 3.10)
project(SNPE_SAMPLE)
set(CMAKE_CXX_STANDARD 11)
 
#set CXX Flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fPIC -march=armv8-a")
 
#set SNPE_ROOT
set(SNPE_ROOT $ENV{SNPE_ROOT})
if(NOT DEFINED SNPE_ROOT)
  message(FATAL_ERROR " SNPE library not found, please setup SNPE")
else()
  message("Found SNPE at ${SNPE_ROOT}")
endif()

set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/aarch64-ubuntu-gcc7.5)
file(GLOB SRC_FILES ${PROJECT_SOURCE_DIR}/jni/*.cpp)

include_directories(${SNPE_ROOT}/include/zdl)
 
add_executable(snpe-sample ${SRC_FILES})
 
target_link_libraries(snpe-sample PRIVATE ${SNPE_ROOT}/lib/aarch64-ubuntu-gcc7.5/libSNPE.so)


But I am getting the following error:


SNPE Version: 1.50.0.2622RBUFFER_FLOAT -d models/dlc/test_model.dlc -i data/input/target_input_list.txt -o data/ou
Selected runtime not present. Falling back to CPU.
Batch size for the container is 1
Processing DNN Input:

This means it is not finding the DSP runtime.

Do I have to include or link any additional libraries in the CMakeListst.txt to get it to run on the DSP or AIP? And how would I do it?

My guess is it has something to do with linking the

$SNPE_ROOT/lib/dsp .so shared libraries, and I tried the following, which did not work:

cmake_minimum_required(VERSION 3.10)
project(SNPE_SAMPLE)
set(CMAKE_CXX_STANDARD 11)
 
#set CXX Flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fPIC -march=armv8-a")
 
#set SNPE_ROOT
set(SNPE_ROOT $ENV{SNPE_ROOT})
if(NOT DEFINED SNPE_ROOT)
  message(FATAL_ERROR " SNPE library not found, please setup SNPE")
else()
  message("Found SNPE at ${SNPE_ROOT}")
endif()

set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/aarch64-ubuntu-gcc7.5)
file(GLOB SRC_FILES ${PROJECT_SOURCE_DIR}/jni/*.cpp)

include_directories(${SNPE_ROOT}/include/zdl)

 find_library(LIBCALCULATORSKEL
     NAMES libcalculator_skel.so
     REQUIRED
     PATHS "${SNPE_ROOT}/lib/dsp/"
 )

 find_library(LIBSNPEDSPV65DOMAINSV2SKEL
     NAMES libsnpe_dsp_v65_domains_v2_skel.so
     REQUIRED
     PATHS "${SNPE_ROOT}/lib/dsp/"
 )

 find_library(LIBSNPEDSPV66DOMAINSV2SKEL
     NAMES libsnpe_dsp_v66_domains_v2_skel.so
     REQUIRED
     PATHS "${SNPE_ROOT}/lib/dsp/"
 )

 find_library(LIBSNPEDSPV68DOMAINSV3SKEL
     NAMES libsnpe_dsp_v68_domains_v3_skel.so
     REQUIRED
     PATHS "${SNPE_ROOT}/lib/dsp/"
 )
 
add_executable(snpe-sample ${SRC_FILES})
 
target_link_libraries(snpe-sample PRIVATE ${SNPE_ROOT}/lib/aarch64-ubuntu-gcc7.5/libSNPE.so
			    ${LIBCALCULATORSKEL}
                           ${LIBSNPEDSPV65DOMAINSV2SKEL}
                           ${LIBSNPEDSPV66DOMAINSV2SKEL}
                           ${LIBSNPEDSPV68DOMAINSV3SKEL}
                                )


so how would I do this in the CMakeLists.txt to make the sample-app for the RB5 find the DSP runtime?

Thank you in advance, I just need this last bit to work with your help, and I am sure it will help may other customers who are having similar issues, so I would be very grateful if you could come back to me with an answer and not just ignore this post as with the one above.

Kind regards,

A grateful customer.

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