C++ 什么是工具链和交叉编译器？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/22756199/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
What is a toolchain and a cross compiler?
提问by ctrl-shift-esc
I have had confusion over this terminology for a long time. I have tried to google this question and have been getting some contradictory answers.
长期以来，我一直对这个术语感到困惑。我试图用谷歌搜索这个问题，但得到了一些相互矛盾的答案。
One site says cross compiler is the same as a tool chain, some sites say cross compiler is a part of a toolchain. I have clearly not found this useful.
一个站点说交叉编译器与工具链相同，一些站点说交叉编译器是工具链的一部分。我显然没有发现这很有用。
To be specific, I have used PowerPCeabi cross-compiler and Atmel AVR toolchain. Are these both toolchains and/or cross-compilers or are they different?
具体来说，我使用了 PowerPCeabi 交叉编译器和 Atmel AVR 工具链。这些是工具链和/或交叉编译器还是不同？
I guess, my very specific question would be, if I had to put this in my resume, will it be right in saying Experienced in powerpceabi and AVR toolchains?
我想，我的非常具体的问题是，如果我必须把这个写在我的简历中，这样说对Experienced in powerpceabi and AVR toolchains吗？
Edit: For the people who marked this question as unclear what you're asking, how much more clear should I have to make this ?
编辑：对于将这个问题标记为 的人，unclear what you're asking我应该更清楚多少？
Modified question: Can I mention powerpceabiand AVRtogether as toolchains?
修改后的问题：我可以提到powerpceabi和AVR一起作为toolchains吗？
回答by Mats Petersson
If we define the word "host" to mean a computer on which you are compiling, and "target" as the computer on which you want to run the code, then a native compiler is one where the target and the host are the same (kind). A cross-compiler is a compiler where the target is different from the host.
如果我们将“主机”一词定义为正在编译的计算机，而将“目标”定义为要在其上运行代码的计算机，那么本机编译器就是目标和主机相同的编译器（种类）。交叉编译器是目标与主机不同的编译器。
A toolchain is the set of compiler + linker + librarian + any other tools you need to produce the executable (+ shared libraries, etc) for the target. A debugger and/or IDE may also count as part of a toolchain.
工具链是一组编译器 + 链接器 + 库管理器 + 为目标生成可执行文件（+ 共享库等）所需的任何其他工具。调试器和/或 IDE 也可以算作工具链的一部分。
So
所以
Experience with Powerpceabi and AVR toolchains
使用 Powerpceabi 和 AVR 工具链的经验
would be how I'd express it if I had some experience with those.
如果我对这些有一些经验，我会如何表达它。
