1. 2. CMake "/work/lib/opencv/ubuntu14/4.1.0" make[2]: *** No rule to make target `/usr/local/ffmpeg/lib/libavcodec.so', needed by `libpic_detection_service.so'. Stop. 3. 4.
windows创建和调用静态库 // MathFuncsLib.h namespace MathFuncs { class MyMathFuncs { public: // Returns a + b static double Add(double a, double b); // Returns a - b static double Subtract(double a, double b); // Returns a * b static double Multiply(double a,