GCC链接选项 [英] GCC Linking Options

问题描述

我是建筑界的新手.我一直让我的IDE帮我解决这个问题，但是现在我正在使用自动工具和命令行.

I'm new to the world of building. I've always let my IDE take care of it for me, but now I'm working with autotools and command line.

有人可以解释一下gcc的区别
-l LIBNAME - Search for library LIBNAME
和 -L DIRECTORY - Add DIRECTORY to library search path

Could someone explain the difference between gcc's
-l LIBNAME - Search for library LIBNAME
and -L DIRECTORY - Add DIRECTORY to library search path

是否可以通过任何一个完成相同的链接，而这只是使用的样式首选项?还是实际上发生了严重的不同?

Can the same linking be accomplished with either and it's just a style preference which gets used? Or is there actually something seriously different happening?

谢谢

安德鲁

推荐答案

通常，您同时使用这两种方法:

Usually you use both:

• -l libname指定要链接的库，请考虑单个文件.
• -L指定链接器应在其中查找路径(除了标准路径之外)，思考目录

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