OpenCV 编译

export LD_LIBRARY_PATH=/home//OpenCV-2.3.1/release/lib
export PKG_CONFIG_PATH=/home//OpenCV-2.3.1/release/lib/pkgconfig
alias gcv="g++ `pkg-config --cflags opencv` `pkg-config --libs opencv`"

编译语法：gcc -ggdb `pkg-config --cflags opencv` -o test test.cpp `pkg-config --libs opencv`