当我煮咖啡时，有一个虫子！！！！
NVCC src/caffe/layers/elu_layer.cu
nvcc fatal : Unknown option 'fPIC'
Makefile:607: recipe for target '.build_release/cuda/src/caffe/layers/elu_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/elu_layer.o] Error 1
make: *** Waiting for unfinished jobs....