On 7/26/2013 13:02, Yaakov (Cygwin/X) wrote:
> On 2013-07-12 05:33, JonY wrote:
>> For gcc-4.7.x, struct alignment behavior has changed, -mms-bitfields is
>> now default, for better MSVC compatibility. This may cause ABI changes
>> in libraries that expose data structures directly to clients. Workaround
>> include marking the struct with the gcc_struct attributes.
> 
> While we're breaking ABI anyway, would you be able to enable SEH for
> x86_64-w64-mingw32 *now* so that I don't have to rebuild mingw64
> packages YA in the near future?
> 
> 

IIRC SEH is only available in gcc 4.8, I will do this when I push 4.8 to
32bit, which should be soon after a gcc rebuild for 64bit.