On Thu, May 03, 2018 at 10:28:23AM -0400, Steven Rostedt wrote: > On Thu, 3 May 2018 21:45:46 +0800 > "Du, Changbin" <changbin.du@xxxxxxxxx> wrote: > > > > With that gcc comment, I still think CONFIG_OPTIMIZE_DEBUG is more > > > inline with what it is and understandable than > > > CONFIG_DEBUG_EXPERIENCE. The "OPTIMIZE" is the key word there. > > > > > > -- Steve > > What about CONFIG_CC_OPTIMIZE_FOR_DEBUGGING? We alreay have > > CONFIG_CC_OPTIMIZE_FOR_SIZE and CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE. > > Yes I like that much better. > > > > > And do we need to move it to existing configuration menu "General setup-> > > Compiler optimization level"? But I also want it appear in "kernel hacking" > > since this is a debug option. > > I understand why you would want it by debugging, but I think it does > make more sense to be included with the above two other options, as > they are all mutually exclusive. > > This brings up the topic of creating config paradigms. That is, a way > of saying "I want a debug kernel" and select one option that selects > everything you would expect. Or perhaps we should have a: > > make debug_config > Agree, I accomplish this by running script scripts/kconfig/merge_config.sh. > that does it. > > But that's a different topic. For now, I would just included it in > init/Kconfig, and not worry about it not showing up in kernel hacking. > > > -- Steve -- Thanks, Changbin Du -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
