在Qt Creator与MinGW中配置OpenCV 2.2(2011-03-25 22:04:37)转载标签： opencvqtcreatormingwit 分类： OpenCV
Steps to build OpenCV 2.2 with Qt Creator 2.0.1 and MinGW:
1. Install Qt SDK with the C++ compiler option (MinGW). You can download ithere.
2. Add “C:<Qt_directory>/mingw/bin” to the system PATH.
3. Download and install CMake (2.8).
4. Download and install OpenCV2.2.
5. Run CMake GUI.
6. Set the source code: “C:/<OpenCV_directory>”
7. Set where to build binaries to: “C:/<build_directory>”. Example: “C:/OpenCV2.2MinGW”
8. Press Configure
9. Let CMake create the new folder.
10. Specify the generator: MinGW Makefiles.
11. Select “Specify Native Compilers” and click Next.
12. For C set: “C:/<Qt_directory>/mingw/bin/gcc.exe”
13. For C++ set: “C:/<Qt_directory>/mingw/bin/g++.exe”
14. Click Finish
15. In the configuration screen type in “DEBUG” (or “RELEASE” if you want to build a release version) for CMAKE_BUILD_TYPE. Check BUILD_EXAMPLES if you want. Check WITH_QT.
16. Click configure again.
17. The configure screen will make you specify the qmake path. It is in the Qt directory: “C:/<Qt_directory>/qt/bin/qmake.exe”
18. Click configure again. Click generate. Close CMake.
19. Go to the command prompt and go to the folder where you built your binaries (command: cd C:/<build_directory>) and type “mingw32-make” and hit enter (this might take some time).
20. Then type “mingw32-make install” and hit enter again