Luojh add library in dev #60
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| # 链接库 | ||||||
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| !!! note "主要作者" | ||||||
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| [@luojh][luojh] | ||||||
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| !!! warning "本文编写中" | ||||||
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| !!! comment "适用范围" | ||||||
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| 本文介绍 Linux 上的**静态链接库** (一般为 `.a` 文件) 和**动态链接库** (一般为 `.so` 文件)。注意：这里的链接库是指包含了可执行二进制代码的库，并不是头文件 (Header file)、Python 库等。 | ||||||
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| ## 总览 | ||||||
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| 库 (Library)，是包含**可重用代码和数据**的模块。 | ||||||
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| ### 构建链接库 | ||||||
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| 下图给出了一般的可执行文件 (executable)、静态链接库 (static library)、动态链接库 (dynamic library) 的构建过程。 | ||||||
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| ```mermaid | ||||||
| flowchart TD | ||||||
| source["源文件 (*.c, *.cpp)"] -->|编译| target["目标文件 (*.o)"] | ||||||
| header["头文件 (*.h)"] --- source | ||||||
| target -->|链接| executable["可执行文件 (ELF等)"] | ||||||
| target -->|ar rcs| staticlib["静态链接库 (*.a)"] | ||||||
| target -->|gcc -shared| dynamiclib["动态链接库 (*.a)"] | ||||||
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| target -->|gcc -shared| dynamiclib["动态链接库 (*.a)"] | |
| target -->|<code>gcc -shared</code>| dynamiclib["动态链接库 (*.a)"] |
上面的 ar rcs 也可以这么做。
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| linker --> executable["可执行文件 (ELF等)"] | |
| linker --> executable["可执行文件（ELF 等）"] |
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frankly 读到这里结束我稍微有点意外，更期待一点 in-depth 的内容……
目前这个内容量大概可以作为 101 的拓展内容……？如果介绍一些 LD_LIBRARY_PATH（例如不同 CUDA 版本等）/打包相关的也许更适合放在 201 一些。
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换个图标，和 C/C++ 的重复了
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material/book 或者 material/book-cog 不错，material/bookmark-box 也行