本文介绍了最佳替代GCC #ident的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
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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