配置OpenCV时，mingw32-make编译时出现'bin/libopencv_highgui460.dll' failed

Question

配置OpenCV时，mingw32-make编译时出现问题

如图

collect2.exe: error: ld returned 1 exit status
modules\highgui\CMakeFiles\opencv_highgui.dir\build.make:230: recipe for target 'bin/libopencv_highgui460.dll' failed
mingw32-make[2]: *** [bin/libopencv_highgui460.dll] Error 1
CMakeFiles\Makefile2:2696: recipe for target 'modules/highgui/CMakeFiles/opencv_highgui.dir/all' failed
mingw32-make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
Makefile:164: recipe for target 'all' failed
mingw32-make: *** [all] Error 2

求助

Answer 1

检查一下一些dll的路径配置，可以参考下述教程和错误调整指南

• Visual Servoing Platform: Tutorial: Installation from source for Windows with Mingw-w64 https://visp-doc.inria.fr/doxygen/visp-3.1.0/tutorial-install-win10-mingw64.html
• openCV mingw+cmake编译的bug/error笔记_EthanXZhang的博客-CSDN博客 使用cmake生成openCV3.1.0 makefile文件，在mingw下编译openCV。1.openCV的build和源码目录，不能存在中文路径，否则报以下错误：mingw32-make[2]: *** No rule to make target 'J://opencv-3.1.0/3rdparty/zlib/adler32.c', needed by '3rdparty/zli https://blog.csdn.net/fan2273/article/details/78095161