[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

[mikestump at comcast dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749

--- Comment #42 from Mike Stump <mikestump at comcast dot net> 2010-12-07 
16:42:04 UTC ---
Oh, one can use -Wl,-dsym in the time being with this patch.