最佳替代GCC #ident [英] Best replacement for GCC #ident

问题描述

我以前将此设置为源文件的顶部，以便能够在我的二进制文件上grep -a "ID :":

I used to set this at top of my source files to be able to grep -a "ID :" on my binaries :

#ident "\\n$@           ID : my_library.o v1.3 (25/08/07)@$\\n"

但是，在GCC 4.3.3中已弃用此功能.有什么建议吗?

However, this is deprecated in GCC 4.3.3. Any suggestions ?

我遇到了__attributes__(section())，但不确定是否会被剥离，无论如何，我猜想还有一种更直接的方法.

I came through __attributes__(section()), but not sure if this will get stripped, and anyway, I was guessing there was a more straightforward way.

谢谢

推荐答案

不建议使用#ident指令(以及#sccs)，因此应该保留它！

The #ident directive (as well as #sccs) was undeprecated, so you should just keep it!

(请参见 http://gcc.gnu.org/bugzilla/show_bug. cgi?id = 41632 )

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