2010/12/25 Wolfgang Glas <[email protected]>: > On 2010-12-25 15:11, Ruben Van Boxem wrote: >> 2010/12/25 Wolfgang Glas <[email protected] >> <mailto:[email protected]>> >> >> Hi all, >> >> rubenvb mentioned, that there were some problems with mingw-w64 and >> qt-4.7, >> which actuallay have been solved. >> >> Since I'm not tracking all applicable channels at any time, I missed >> the exact >> details :-/ >> >> Currently I'm building qt-4.7.1 with sezero's gcc-4.4.5-20101003, So it >> would >> be nice to get more information on the past issues. >> >> So here are my questions: >> >> - Is qt-4.7.1 all right or do I need a specific mingw-w64 patch? (GCC PR >> numbers >> are welcome.) >> >> - Do I need a patch for the mingw-w64 toolchain? >> >> Hi, >> >> There are still issues with GCC 4.5 + x64 Windows + Webkit in Qt 4.7. If you >> need that, compile Qt with GCC 4.4 (assistant also crashes with 4.5, due to >> this). I have absolutely no idea what the problem is, the WebKit bug report >> is >> located here: https://bugs.webkit.org/show_bug.cgi?id=44052 > > Hi Ruben, > > Thanks for this information, I hope you will sort out the gcc-4.5+ problem in > the near future. > >> For everything I have tested (which is pretty limited to some examples and >> heavy >> use of QtCreator) Qt 4.7 compiled by sezero's 4.4 toolchain is great. > > Yes, that's my experience, too. Our mileage was so good, that we didn't even > upgrade from a 4.7.0 snaphot dated 2010-06-01 to qt-4.7.1. Now that I have > some > spare time I'm performing the upgrade to qt-4.7.1 on top of sezero's > toolchain. > > Wolfgang >
FYI, It seems the GCC 4.5+ Qt 4.7 problem has been solved. I have built Qt 4.7 git with sezero's toolchain and the crash does not occur anymore. I can build and use Webkit normally (even with fancy lto optimizations :) ). I hope this stays this way ;) Ruben ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
