WebMar 22, 2024 · undefined reference to ‘pthread_create’. pthread 库不是 Linux 系统默认的库,连接时需要使用静态库 libpthread.a,所以在使用pthread_create ()创建线程,以及调用 pthread_atfork ()函数建立fork处理程序时,需要链接该库。. 源文件,不要忘了加上头文件#include 在编译中要 ... WebJun 25, 2024 · It seems that compilers or CMake have trouble with -pthreads flag. It seems that pthread shared objects are symlinked differently in every system, breaking builds. Unfortunatelly the only fix I managed to see working everywhere is linking straight to the SO file with absolute path. Something like this in CMake:
gcc - How do I force cmake to include "-pthread" option …
WebJun 10, 2024 · 在使用cmake来编译项目时,明明在CMAKE_CXX_FLAGS项中设置了-lpthread项目,在运行生成makefile时确实也看到了有-lpthread,但还是报错: … WebMar 15, 2024 · cmake部分输出看起来像这样:-- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed 推荐答案. 线-- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test … rottweiler chain collar
c++ - cmake does not consider -pthread - Stack Overflow
Webset (CMAKE_HAVE_THREADS_LIBRARY 1) set (Threads_FOUND TRUE) else () # Check for -pthread first if enabled. This is the recommended # way, but not backwards compatible as one must also pass -pthread. # _check_threads_lib (pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE) WebMar 15, 2024 · cmake部分输出看起来像这样:-- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD … rottweiler chow mix dog