http://bugs.winehq.org/show_bug.cgi?id=22954
--- Comment #11 from Dmitry Timoshkov dmitry@codeweavers.com 2010-06-04 10:37:33 --- (In reply to comment #9)
I used these flags because I wanted to get wine compiled with debug symbols.In bug bug #22787 i was redirected to following site http://wiki.winehq.org/Backtraces where it's written that "On Fedora/RedHat, CFLAGS="-g -gdwarf-2" may be required"
To get Wine compiled with debug symbols there is no need for any custom compilation flags.
This bug is also present without these flags on Wine 1.2-rc2
What's changed since you've added the Comment #3?