CodeBlock編译boost thread程序

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如果出现:

/usr/lib/libpthread.a(pthread_create.o)||In function `pthread_create':|
(.text+0xa2f)||undefined reference to `_dl_stack_flags'|
/usr/lib/libpthread.a(pthread_create.o)||In function `pthread_create':|
(.text+0xbe5)||undefined reference to `_dl_stack_flags'|
/usr/lib/libpthread.a(ptw-pause.o)||In function `__pause_nocancel':|
(.text+0x18)||undefined reference to `__syscall_error'|
/usr/lib/libpthread.a(ptw-pause.o)||In function `__pause_nocancel':|

解决发方法:

CODEBLOCKS 链接器设置项中添加libpthread.a，查找到该文件在/usr/lib

命令行编译中要加 -lpthread参数
gcc thread.c -o thread -lpthread
thread.c为你些的源文件，不要忘了加上头文件#include<pthread.h>

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如果出现

/usr/lib/libpthread.a(pthread_create.o): In function `allocate_stack':
/build/buildd/glibc-2.6.1/build-tree/glibc-2.6.1/nptl/allocatestack.c:411: undefined reference to `_dl_stack_flags'
/build/buildd/glibc-2.6.1/build-tree/glibc-2.6.1/nptl/allocatestack.c:547: undefined reference to `_dl_stack_flags'

CODEBLOCKS 链接器设置项中添加libc.a，查找到该文件在/usr/lib