macro = -DUSE_OPENCV -DCPU_ONLY
caffe_include = /home/jiahu/caffe/include
caffe_lib_path = /home/jiahu/caffe/build/lib
opencv_lib_path = /home/pi/opencv-2.4.9/build/lib
opencv_lib_linker = -lopencv_core -lopencv_highgui -lopencv_imgproc
other_lib_linker = -lboost_system -lgflags -lglog -lprotobuf -lprotoc -lcaffe
classifier:
g++ $(macro) -oclassifier -std=c++11 -I$(caffe_include) -L$(opencv_lib_path) -L$(caffe_lib_path) $(opencv_lib_linker) $(other_lib_linker) main.cpp
原文：http://www.cnblogs.com/jiahu-Blog/p/6919891.html