win7 cmake 编译 opencv 提示变量未定义

[YunYun_W]

如图所示：

[YunYun_W]

是不是因为版本不匹配 CMake configure后有这样的警告： ----------------------------------- CMake Warning at cmake/OpenCVPackaging.cmake:23 (message): CPACK_PACKAGE_VERSION does not match version provided by version.hpp header! Call Stack (most recent call first): CMakeLists.txt:1105 (include) --------------------------------------------

[咖啡轻盐]

楼主有答案了吗？可以提供下吗

[SimpleUmbrella]

In file included from /usr/include/c++/6.1.1/bits/stl_algo.h:59:0, from /usr/include/c++/6.1.1/algorithm:62, from /home/fly/ws/opencv-2.4.13/modules/core/include/opencv2/core/core.hpp:53, from /home/fly/ws/opencv-2.4.13/modules/core/precomp.hpp:48: /usr/include/c++/6.1.1/cstdlib:75:25: 致命错误：stdlib.h：No such file or directory #include_next <stdlib.h> ^ 编译中断。 modules/core/CMakeFiles/pch_Generate_opencv_core.dir/build.make:62: recipe for target 'modules/core/precomp.hpp.gch/opencv_core_Release.gch' failed make[2]: *** [modules/core/precomp.hpp.gch/opencv_core_Release.gch] Error 1 CMakeFiles/Makefile2:1108: recipe for target 'modules/core/CMakeFiles/pch_Generate_opencv_core.dir/all' failed make[1]: *** [modules/core/CMakeFiles/pch_Generate_opencv_core.dir/all] Error 2 Makefile:160: recipe for target 'all' failed make: *** [all] Error 2 [fly@localhost opencv-2.4.13]$

[dawnknights]

引用 1 楼 baidu_15158067 的回复:

是不是因为版本不匹配 CMake configure后有这样的警告： ----------------------------------- CMake Warning at cmake/OpenCVPackaging.cmake:23 (message): CPACK_PACKAGE_VERSION does not match version provided by version.hpp header! Call Stack (most recent call first): CMakeLists.txt:1105 (include) --------------------------------------------

我编译的时候碰到这个警告了，请问这个怎么解决啊，影响大吗？

[缥缈之力]

是的，版本不匹配，我用gcc4.9.2 +cmake2.8.11 rc1 +opencv 2.4.9版本，configure时就没有产生警告，现在正在make中，具体版本该怎么匹配我也不是很清楚，只是在论坛看到有人这样做成功了，就试试看