Linux 如何在 Makefile 中隐藏编译消息？
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How to hide compiling message in Makefile?
提问by Amumu
The linux kernel I compile only prints message like:
我编译的 linux 内核只打印如下消息：
CC .....
LD [M] ....
How can I hide the compiling message printed out by make and output what I want? Where can I find the portion of code which does this in kernel Makefile?
如何隐藏 make 打印的编译消息并输出我想要的内容？我在哪里可以找到在内核 Makefile 中执行此操作的代码部分？
采纳答案by Kristof Provost
In short, prepend '@'.
简而言之，在前面加上'@'。
What the kernel makefiles do is rather more complicated, but it boils down to something like this:
内核 makefile 所做的事情相当复杂，但归结为这样的事情：
%.o: %.c
@echo [CC] $@
@gcc -o $@ -c $<
Look at the GNU Make manual. GNU Make really is quite well documented, and if you're doing a lot of work with it it's worth the effort to read it through.
查看GNU Make 手册。GNU Make 确实有很好的文档记录，如果您正在使用它进行大量工作，那么通读它是值得的。
