minGW32-make遇到的错误1：

[ 37%] Linking CXX shared library …\bin\libopencv_core341.dll
CMakeFiles\opencv_core.dir/objects.a: member CMakeFiles\opencv_core.dir/objects.
a(vs_version.rc.obj) in archive is not an object
collect2.exe: error: ld returned 1 exit status
modules\core\CMakeFiles\opencv_core.dir\build.make:2329: recipe for target ‘bin/
libopencv_core341.dll’ failed
mingw32-make[2]: *** [bin/libopencv_core341.dll] Error 1
CMakeFiles\Makefile2:1675: recipe for target ‘modules/core/CMakeFiles/opencv_cor
e.dir/all’ failed
mingw32-make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
Makefile:161: recipe for target ‘all’ failed
mingw32-make: *** [all] Error 2

解决方法

在cmake gui中添加条目OPENCV_VS_VERSIONINFO_SKIP = 1，再重新Configure，Generate。

常见错误2：

 1.  windres.exe: unknown option -- W ... ；或者connot find -lruntmchk

2、'sprintf_instead_use_StringCbPrintfA_ was not declared in this scope ..

解决方案：

 

1、在cmake中 取消勾选 ENABLE_PRECOMPILED_HEADERS，重新编译；

2、在..\opencv\sources\modules\videoio\src\cap_dshow.cpp
在#include "DShow.h"这一行前加上#define NO_DSHOW_STRSAFE

再次重新编译生成新的makefile,成功

常见错误三：

祝君顺利！！！！！！！！！！