compilation error

[shi27feng]

Hi,
I got a compilation error as below pasted, anyone knows how can I solve it?

dynamic-network-surgery$ make all -j8
find: ‘examples’: No such file or directory
find: ‘matlab/+caffe/private’: No such file or directory
find: ‘examples’: No such file or directory
find: ‘matlab/’: No such file or directory
find: ‘examples’: No such file or directory
PROTOC src/caffe/proto/caffe.proto
CXX src/caffe/util/db.cpp
CXX src/caffe/util/upgrade_proto.cpp
CXX src/caffe/util/db_leveldb.cpp
CXX src/caffe/util/blocking_queue.cpp
CXX src/caffe/util/benchmark.cpp
CXX src/caffe/util/insert_splits.cpp
CXX src/caffe/util/math_functions.cpp
CXX src/caffe/util/cudnn.cpp
CXX src/caffe/util/io.cpp
CXX src/caffe/util/hdf5.cpp
CXX src/caffe/util/db_lmdb.cpp
CXX src/caffe/util/im2col.cpp
CXX src/caffe/parallel.cpp
CXX src/caffe/internal_thread.cpp
CXX src/caffe/net.cpp
CXX src/caffe/layer.cpp
CXX src/caffe/layer_factory.cpp
CXX src/caffe/common.cpp
CXX src/caffe/syncedmem.cpp
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetCConvolutionLayer(const caffe::LayerParameter&)’:
src/caffe/layer_factory.cpp:57:24: error: ‘CConvolutionParameter_Engine_CUDNN’ was not declared in this scope
} else if (engine == CConvolutionParameter_Engine_CUDNN) {
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetTanHLayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:187:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetTanHLayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:187:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetSoftmaxLayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:164:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetSoftmaxLayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:164:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetSigmoidLayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:141:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetSigmoidLayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:141:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetReLULayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:118:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetReLULayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:118:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetPoolingLayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:95:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetPoolingLayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:95:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetConvolutionLayer(const caffe::LayerParameter&) [with Dtype = double]’:
src/caffe/layer_factory.cpp:39:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/layer_factory.cpp: In function ‘boost::shared_ptr<caffe::Layer > caffe::GetConvolutionLayer(const caffe::LayerParameter&) [with Dtype = float]’:
src/caffe/layer_factory.cpp:39:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
Makefile:519: recipe for target '.build_release/src/caffe/layer_factory.o' failed
make: *** [.build_release/src/caffe/layer_factory.o] Error 1
make: *** Waiting for unfinished jobs....