写在前面
自己的测试环境:
Ubuntu20.04,PCL 1.10, ROS-Noetic.
一、问题描述
编译PCL 程序的时候报错:
bash
/usr/bin/ld: CMakeFiles/passthrough.dir/src/passthrough.cpp.o: undefined reference to symbol 'pthread_condattr_setclock@@GLIBC_2.3.3'
/usr/bin/ld: /lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
二、解决方法
可以试试在CMakeLists.txt
增加:
bash
find_package(Boost REQUIRED COMPONENTS system chrono thread)
include_directories( ${Boost_INCLUDE_DIRS})
target_link_libraries(passthrough ${Boost_LIBRARIES})
参考链接
[1] zhidao101. 解决undefined reference to symbol 'pthread_condattr_setclock@@GLIBC_2.3.3' [EB/OL]. https://blog.csdn.net/zhidao101/article/details/127730252, 2022-11-07/2023-10-18.