synergy不会编译-对`pthread_xxxx的未定义引用 [英] synergy won't compile -- undefined reference to `pthread_xxxx

问题描述

遵循 Synergy的构建说明时，我得到以下信息错误.

When following the build instructions for Synergy, I get the following errors.

是否已经开发出解决方案来构建Synergy?
如果没有，如何使Synergy在Ubuntu 13.10上进行编译?

Is there an already-developed solution to get Synergy to build?
If not, how do I get Synergy to compile on Ubuntu 13.10?

../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::newMutex()':
CArchMultithreadPosix.cpp:(.text+0x319): undefined reference to `pthread_mutexattr_init'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::raiseSignal(IArchMultithread::ESignal)':
CArchMultithreadPosix.cpp:(.text+0x43b): undefined reference to `pthread_kill'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::threadSignalHandler(void*)':
CArchMultithreadPosix.cpp:(.text+0x490): undefined reference to `pthread_detach'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::closeThread(CArchThreadImpl*)':
CArchMultithreadPosix.cpp:(.text+0x62b): undefined reference to `pthread_detach'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::newThread(void* (*)(void*), void*)':
CArchMultithreadPosix.cpp:(.text+0x8e6): undefined reference to `pthread_sigmask'
CArchMultithreadPosix.cpp:(.text+0x90f): undefined reference to `pthread_sigmask'
CArchMultithreadPosix.cpp:(.text+0x935): undefined reference to `pthread_create'
CArchMultithreadPosix.cpp:(.text+0x9a4): undefined reference to `pthread_create'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::CArchMultithreadPosix()':
CArchMultithreadPosix.cpp:(.text+0xe11): undefined reference to `pthread_mutexattr_init'
CArchMultithreadPosix.cpp:(.text+0xf05): undefined reference to `pthread_sigmask'
CArchMultithreadPosix.cpp:(.text+0xf26): undefined reference to `pthread_sigmask'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::startSignalHandler()':
CArchMultithreadPosix.cpp:(.text+0x10a8): undefined reference to `pthread_sigmask'
CArchMultithreadPosix.cpp:(.text+0x10cd): undefined reference to `pthread_sigmask'
CArchMultithreadPosix.cpp:(.text+0x1104): undefined reference to `pthread_create'
../../../../../lib/libarch.a(CArchMultithreadPosix.o): In function `CArchMultithreadPosix::cancelThread(CArchThreadImpl*)':
CArchMultithreadPosix.cpp:(.text+0x5e3): undefined reference to `pthread_kill'
collect2: error: ld returned 1 exit status
make[2]: *** [../../bin/synergyd] Error 1
make[1]: *** [src/cmd/synergyd/CMakeFiles/synergyd.dir/all] Error 2
make: *** [all] Error 2
Going back to: /usr/local/src/synergy-1.4.15-Source
Error: make failed: 512

推荐答案

解决方案:手动更改/synergy-1.4.15-Source/src/cmd/synergyd/CMakeFiles/synergyd.dir内容的顺序/link.txt 到 将-lpthread内容置于最后 .

SOLUTION: manually change the order of the contents of /synergy-1.4.15-Source/src/cmd/synergyd/CMakeFiles/synergyd.dir/link.txt to put -lpthread contents last.

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