[poky] check gcc parameters without recompiling

[Ivan Sergio Borgonovo]

I'd like to check how some stuff has been compiled after I've already 
generated an image.

How can I check it without forcing an actual rebuild?
If not how can I at least restrict the rebuilt to something specific and 
enable some sort of log just to test if gcc option where set as I expect?

Is this the right list for asking such kind of questions?

thanks

-- 
Ivan Sergio Borgonovo
http://www.webthatworks.it