make编译时找不到链接库

在编译时,报错如下:

/usr/bin/ld: 找不到 -lcanlib
/usr/bin/ld: 找不到 -lkvadblib
collect2: error: ld returned 1 exit status
CMakeFiles/demo.dir/build.make:113: recipe for target 'demo' failed
make[2]: *** [demo] Error 1
CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/demo.dir/all' failed
make[1]: *** [CMakeFiles/demo.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

报错显示找不到 libcanlib.solibkvadblib.so这两个库。
解决方式是找到这两个库的本地路径“/home/zq/SLAM/Can0122/ku/”,建立链接:

sudo ln -s /home/zq/SLAM/Can0122/ku/libcanlib.so  /usr/lib/libcanlib.so
sudo ln -s /home/zq/SLAM/Can0122/ku/libkvadblib.so  /usr/lib/libkvadblib.so

再次编译, 结果显示没有报错。

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转载自blog.csdn.net/zhangqian_shai/article/details/104371735