警告：链接器路径没有库-lpthread的真实文件

Question

我收到以下消息试图在MingW64上编译sqlite3

*** Warning: linker path does not have real file for library -lpthread.
*** I have the capability to make that library automatically link in when
*** you link to this library.  But I can only do this if you have a
*** shared version of the library, which you do not appear to have
*** because I did check the linker path looking for a file starting
*** with libpthread and none of the candidates passed a file format test
*** using a file magic. Last file checked: d:/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.1/../../../../x86_64-w64-mingw32/lib//libpthread.dll.a
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.

这是什么意思？ 我需要libpthread.dll吗？ 在哪里可以买到？

Answer 1

它不一定表示您没有libpthread.dll ，但是链接程序正在搜索的路径不包含该库。 你必须

• 找到文件及其链接选项的路径，或
• 如果不存在，请收集该库并进行安装。

在计算机上搜索文件，如果该文件不存在，则需要获取它。

该文章可能证明是有用的。