中进行编译出现undefined reference to pthread_once ,undefined reference to uncompress 等错误,提版本示pthread_once 未定义原因是编译链接时找不到pthread_one。解决的方法是安装pthread并将它链接到程序。具体安装的命令是: sudo apt-get install manpages-posix manpages-posix-dev 安装后pthread动态库所在的路径为/...
undefined reference to `pthread_once' /usr/bin/ld: ../lib/api/libapi.a(libapi-in.o):~/linux/tools/lib/api/fs/fs.c:151: more undefined references to `pthread_once' follow collect2: error: ld returned 1 exit status make: *** [Makefile:22: page-types] Error 1 Link: https://lk...
|-CMakeLists.txt(will call it the third CMakeLists later) For compiling I'm going to build folder and docmake ..andcmake --build .But I get errors: /usr/bin/ld: ../lib/third_party_lib.so: undefined reference to `pthread_key_create@GLIBC_2.34'/usr/bin/ld: ../lib/third_party...
../openssl-master/.openssl/lib/libcrypto.a(threads_pthread.o):In function ‘fork_once_func’: threads_pthread.c:(.text+0x16):undefined reference to `pthread_atfork' openssl :d2ef6e4 OS: CentOS Linux release 7.4.1708 (Core) nginx: nginx-1.13.5 ...
gcc编译线程程序需带-lpthread选项(否则出错:undefined reference to `pthread_create') 2019-12-25 13:38 −程序中两处使用了pthread_create函数,包含了头文件#include <pthread.h>。 gcc xxx.c -o xxx 编译时出现以下错误: 分析: 用gcc编译使用了POSIX thread的程序时通常需要加额外的选项,以链接... ...
ubuntu下调试ffmpeg程序出现undefined reference to pthread_once ,undefined reference to uncompress错误 2019-05-11 12:00 −Ubuntu(版本16.04)下默认配置编译Ffmpeg(版本4.1.3configure 添加选项--enable-threads),将编译好的ffmpeg库添加到程序 中进行编译出现undefined reference to pthread_... ...
Then I want to use this library in a C++ project. I wrapped an extern "C" around the include of the header files to eliminate name mangling. However, I got linker errors for the library functions (undefined references). The C++ project adds an "__imp_" to the name of c functions. ...
gnu/libldap.so: undefined reference to `ber_pvt_socket_set_nonblock@OPENLDAP_2.4_2' /usr/lib/x86_64-linux-gnu/libldap.so: undefined reference to `ber_bvreplace@OPENLDAP_2.4_2' /usr/lib/x86_64-linux-gnu/libldap.so: undefined reference to `ber_bvfree@OPENLDAP_2.4_2' /usr/lib/x86_...
1.问题背景把SDK默认的Freertos切换为其他RTOS后,部分用户反馈,工程中已经定义某个函数,但是在编译最后依旧会报错undefined reference to(找不到某个函数)。 2.问题描述工程编译过程中没有报错,但是在最后连接过程时会提示错误undefined reference to"",找不到特定函数。
就没有创建.h和.cpp文件，直接在main函数中写的，结果在运行时就出现了 undefined reference to `...