老卫带你学---CMake Error: CMake was unable to find a build program corresponding to "MinGW Makefiles". CM

CMake编译OpenCV3.1.0过程中一直出错：

CMake Error: CMake was unable to find a build program corresponding to “MinGW Makefiles”. CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.

解决方案如下：

将CMAKE_MAKE_PROGRAM项后面的路径设置为Qt安装路径下的路径如下所示：MinGW/bin/mingw32-make.exe，重新点击Configure，问题解决！