Re: [Qemu-devel] [PATCH] Only build with -g CFLAGS/LDFLAGS if using --enable-debug and add --optflags.

[Gerd Hoffmann]

On 09/06/11 10:02, Brad wrote:
> Only build with -g CFLAGS/LDFLAGS if using --enable-debug.
> Add --optflags to allow overriding the default optimization
> level added to CFLAGS.
>
> This is a first draft of coming up with a patch I could potentially
> push upstream based on much cruder local patches to do something
> similar. I'm trying to eliminate having to patch the configure
> script.

You don't have to.  You can just run 'make CFLAGS="$optflags"' to 
override the defaults.  Nevertheless having optflags would be nice as 
you don't have to type this for each make run then.

I don't think we should mess with the -g flag.  It should stay enabled 
by default, so you can easily get a useful stacktrace out of a core 
without having to rebuild with debug info first.

cheers,
  Gerd