dyld：懒惰的符号绑定失败：找不到符号：__ZN5boost11this_thread5hiden11sleep_untilERK8timespec（具有…6hidden11sleep_untilERK8timespec）

Question

尝试使用OMPL 1.1.0库。 我正在使用以下示例代码（与问题无关，它在运行时发生）：

#include <ompl/base/Goal.h>
#include <ompl/base/goals/GoalState.h>
#include <ompl/base/goals/GoalStates.h>
#include <ompl/base/ProjectionEvaluator.h>
#include <ompl/base/StateSpace.h>
#include <ompl/geometric/PathSimplifier.h>
#include <ompl/base/samplers/UniformValidStateSampler.h>

#include <ompl/base/spaces/RealVectorStateSpace.h>
#include <ompl/base/spaces/SE2StateSpace.h>
#include <ompl/base/spaces/SE3StateSpace.h>

#include <ompl/geometric/SimpleSetup.h>
#include <ompl/geometric/planners/rrt/RRT.h>

#include <boost/make_shared.hpp>
#include <boost/shared_ptr.hpp>

#include <iostream>

namespace ob = ompl::base;
namespace og = ompl::geometric;

bool isStateValid(const ob::State *state)
{
    return true;
}

int main(int /*argc*/, char ** /*argv*/)
{
    std::cout << "OMPL version: " << OMPL_VERSION << std::endl;
    boost::shared_ptr<ob::SE3StateSpace> space(boost::make_shared<ob::SE3StateSpace>());
    ob::RealVectorBounds bounds(3);
    bounds.setLow(-1);
    bounds.setHigh(1);
    space->setBounds(bounds);
    og::SimpleSetup ss(space);
    //ss.setStateValidityChecker([](const ob::State *state) { return isStateValid(state); });
    ob::ScopedState<> start(space);
    start.random();
    ob::ScopedState<> goal(space);
    goal.random();
    ss.setStartAndGoalStates(start, goal);
    ss.setup();
    ss.print();
    ob::PlannerStatus solved = ss.solve(1.0);
    if(solved)
    {
        std::cout << "Found solution:" << std::endl;
        ss.simplifySolution();
        ss.getSolutionPath().print(std::cout);
    }
    else
        std::cout << "No solution found" << std::endl;
    return 0;
}

和以下makefile：

CXXFLAGS=-I/usr/local/Cellar/ompl/1.1.0/include -I/usr/local/Cellar/boost/1.64.0_1/include
LDLIBS=-lc++ -L/usr/local/Cellar/boost/1.64.0_1/lib/ -lboost_thread-mt -lboost_filesystem -lboost_system -lompl
ompltest: ompltest.o

当我运行可执行文件时，我得到：

dyld: lazy symbol binding failed: Symbol not found: __ZN5boost11this_thread5hiden11sleep_untilERK8timespec
  Referenced from: /usr/local/opt/ompl/lib/libompl.11.dylib
  Expected in: /usr/local/opt/boost/lib/libboost_thread-mt.dylib

dyld: Symbol not found: __ZN5boost11this_thread5hiden11sleep_untilERK8timespec
  Referenced from: /usr/local/opt/ompl/lib/libompl.11.dylib
  Expected in: /usr/local/opt/boost/lib/libboost_thread-mt.dylib

Abort trap: 6

我在boost共享库中寻找丢失的符号，并且发现：

$ nm -gU /usr/local/opt/boost/lib/libboost_thread-mt.dylib | grep sleep_until.*timespec
0000000000004130 T __ZN5boost11this_thread21no_interruption_point6hidden11sleep_untilERK8timespec
0000000000004390 T __ZN5boost11this_thread6hidden11sleep_untilERK8timespec

没有__ZN5boost11this_thread 6 隐藏 11sleep_untilERK8timespec而不是__ZN5boost11this_thread 5 隐藏 11sleep_untilERK8timespec。 那是什么？ 错字了吗？ 还是打算？ 关键是我无法使用这个不是我自己构建的库（通过自制程序安装）

编辑：未修改的符号名称：

$ nm -jgU /usr/local/opt/boost/lib/libboost_thread-mt.dylib | grep sleep_until.*timespec | c++filt
boost::this_thread::no_interruption_point::hidden::sleep_until(timespec const&)
boost::this_thread::hidden::sleep_until(timespec const&)
$ echo __ZN5boost11this_thread5hiden11sleep_untilERK8timespec | c++filt
boost::this_thread::hiden::sleep_until(timespec const&)

Answer 1

正如John Zwinck所建议

echo __ZN5boost11this_thread5hiden11sleep_untilERK8timespec |c++filt boost::this_thread::hiden::sleep_until(timespec const&) echo __ZN5boost11this_thread6hidden11sleep_untilERK8timespec |c++filt boost::this_thread::hidden::sleep_until(timespec const&) /usr/local/opt/ompl/lib/libompl.11.dylib echo __ZN5boost11this_thread6hidden11sleep_untilERK8timespec |c++filt boost::this_thread::hidden::sleep_until(timespec const&) /usr/local/opt/ompl/lib/libompl.11.dylib echo __ZN5boost11this_thread6hidden11sleep_untilERK8timespec |c++filt boost::this_thread::hidden::sleep_until(timespec const&) /usr/local/opt/ompl/lib/libompl.11.dylib echo __ZN5boost11this_thread6hidden11sleep_untilERK8timespec |c++filt boost::this_thread::hidden::sleep_until(timespec const&)也许echo __ZN5boost11this_thread6hidden11sleep_untilERK8timespec |c++filt boost::this_thread::hidden::sleep_until(timespec const&) /usr/local/opt/ompl/lib/libompl.11.dylib是使用不同于您当前的1.64版本的boost库构建的。 使用什么boost库来构建OMPL？