[An Introduction to GCC 学习笔记] 07 链接外部静态库

Posted 2021-07-22 漫小牛

Creating a Library with ar

• The GNU archiver ar combines a collection of objects files into a single archive file, also know as a library. An archive file is simply a convenient way of distributing a large number of related object files together.
• You can use the followning command to create a static library:

$ ar cr libName.a file1.o file2.o ... filen.o

• The archiver ar also provides a “table of contents” option ‘t’ to list the object files in an existing library.

$ ar t libName.a

• 手动创建一个库，并看一看在不同位置时，gcc是怎么调用它的。