On 08/12/2012 01:08 AM, Eric Pouech wrote:
Le 24/07/2012 04:06, Scott Ritchie a écrit :
Wine is the last remaining package still depending on GCC 4.5 in the current Ubuntu alpha, it would be nice to drop GCC 4.5 and forward port Wine, however 4.6 is known to not work too well.
But now we have 4.7 -- have there been any bugs attributed to its usage?
Thanks, Scott Ritchie
afaik, gcc 4.7 enables by default dwarf4 as its default debug format, whilst wine (dbghelp) only supports dwarf2 it generates a lot of conbursome backtraces in winegdb I've started to add dwarf4 support to wine, but don't hold your breath (it's going to be hard and tedious afaict and will require quite a few changes to dbghelp for correctness) (and I have little time right now <g>)
BTW : fedora 17 ships with gcc 4.7
A+
In the meantime, I suppose I could enable the -gdwarf-2 compiler option.
Thanks, Scott Ritchie