动态加载静态库? [英] dynamically loading static library?

问题描述

Linux 中的静态库 *.a 能否在运行时动态加载?
我读过这里

Can a static libary *.a in Linux be dynamically loaded at runtime?
I've read here that

...静态库和共享库都可以用作动态加载的库.

...both static and shared libraries can be used as dynamically loaded libraries.

如何动态加载静态库?

推荐答案

静态库或多或少只是目标文件的集合.如果要在程序中使用静态库，则必须将可执行文件与其链接.然后可执行文件将包含静态库(或您使用的部分).

A static library is more or less just a collection of object files. If you want to use a static library in a program, you have to link the executable with it. The executable will then contain the static library (or the parts that you used).

如果您想在运行时使用 dlopen 加载静态库，您必须首先创建一个包含它的动态库 libfoo.so.

If you want to load a static library at runtime using dlopen, you will have to first create a dynamic library libfoo.so containing it.

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