错误：Cmake 无法生成 openCV

Question

我正在尝试按照以下 http://kevinhughes.ca/tutorials/opencv-install-on-windows-with-codeblocks-and-mingw/在Windows 8中安装带有codeBlocks的opencv C++
但是我在步骤4中被阻止了，当我尝试生成Cmake时，我遇到了此错误：

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.
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.
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER
CMake Error: Could not find cmake module file: C:/MinGW/CMakeFiles/3.3.0-rc1/CMakeCXXCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER
CMake Error: Could not find cmake module file: C:/MinGW/CMakeFiles/3.3.0-rc1/CMakeCCompiler.cmake
CMake Error at CMakeLists.txt:63 (project):
  No CMAKE_CXX_COMPILER could be found.
  Tell CMake where to find the compiler by setting the CMake cache entry
  CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler
  name if it is in the PATH.

CMake Error at CMakeLists.txt:63 (project):
  No CMAKE_C_COMPILER could be found.
  Tell CMake where to find the compiler by setting the CMake cache entry
  CMAKE_C_COMPILER to the full path to the compiler, or to the compiler name
  if it is in the PATH.

CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
Configuring incomplete, errors occurred!

Answer 1

只需做显而易见的事情，并指定您的 C、C++ 编译器和有问题的 make 工具：

cmake -G "MinGW Makefiles" -DCMAKE_MAKE_PROGRAM="D：/Program/MinGW/bin/mingw32-make.exe" -DCMAKE_CXX_COMPILER="D：/Program/MinGW/bin/mingw32-g++.exe" -

DCMAKE_C_COMPILER="D：/Program/MinGW/bin/mingw32-gcc.exe" -DWITH_IPP=OFF ..

（你的道路会有所不同，但我希望你明白这一点）

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（如果你在字里行间阅读 - OpenCV 开发人员似乎因为不得不保持混合特性而完全生气，对此的支持似乎正在消亡））