Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-04-10 Thread Ruben Van Boxem
Op 21 mrt. 2013 22:31 schreef K. Frank kfrank2...@gmail.com het volgende: Hi Thiago! (I've taken the liberty of cross-posting this back to the mingw-w64-public list.) On Thu, Mar 21, 2013 at 5:07 PM, Thiago Macieira thiago.macie...@intel.com wrote: On quinta-feira, 21 de março de 2013

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-04-10 Thread Jonathan Liu
Hi Etienne, See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55898 for GCC bug report. It occurs with SJLJ exception handling on x86_64. You can check by compiling with -fno-exceptions and see if it debugging works. It can be resolved by using SEH exception handling in GCC 4.8.0 which should be

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-27 Thread Etienne Sandré-Chardonnal
I just tested 4.8.0, it works like a charm Etienne Date: Fri, 22 Mar 2013 10:46:08 +0100 From: Etienne Sandr?-Chardonnal etienne.san...@m4x.org Subject: Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11 I did test it in my app, with no improvement, but I may

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-22 Thread Koehne Kai
-Original Message- [..] By the way, since you are using mingw-w64, can you debug properly applications in QtCreator? When I debug programs, the call stack is empty, while I still can see locals, and when I step out a function, the debugger often crashes. I have no such problems

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-22 Thread Etienne Sandré-Chardonnal
Actually, I suspect the compiler, since profiling with very sleepy is also lacking caller information. Or both gdb and very sleepy are unable to get the caller information from the executable produced by mingw-w64. Could this be a SJLJ vs DWARF issue? My knowledge about debugging information this

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-22 Thread Etienne Sandré-Chardonnal
I did test it in my app, with no improvement, but I may have to recompile Qt as well. I will test with the file you posted. Thanks, Etienne 2013/3/22 Jonathan Liu net...@gmail.com: Hi Etienne, See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55898 for GCC bug report. It occurs with SJLJ

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-22 Thread K. Frank
Hello Ruben! On Fri, Mar 22, 2013 at 6:22 AM, Ruben Van Boxem vanboxem.ru...@gmail.com wrote: 2013/3/22 JonY jo...@users.sourceforge.net On 3/22/2013 11:26, K. Frank wrote: If you're interested in a binary compatibility topic that might affect you -- and since you so kindly brought the

[Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread K. Frank
Hello Lists! Should I expect to be able to build Qt with -std=c++11 using mingw-w64? I am considering upgrading the compiler and libraries I use with the specific goal of using -std=c++11 in order to take advantage of the new c++ features. (I am hoping to upgrade from gcc 4.7 to gcc 4.8 at the

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread Thiago Macieira
On quinta-feira, 21 de março de 2013 16.52.29, K. Frank wrote: Hello Lists! Should I expect to be able to build Qt with -std=c++11 using mingw-w64? No. The Windows headers that are shipped with MinGW aren't standards- compliant. You need to compile with -std=gnu++11. Qt automatically switches

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread Christian Quast
Hi... On Thursday 21 March 2013 22:07:54 Thiago Macieira wrote: On quinta-feira, 21 de março de 2013 16.52.29, K. Frank wrote: [...] As I understand it, using -std=c++11 causes abi breakage, so to do this, I will have to recompile the various libraries I use. Not with Qt. Qt has the very

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread K. Frank
Hello Christian! On Thu, Mar 21, 2013 at 5:37 PM, Christian Quast christian.qu...@cquast-it.de wrote: Hi... On Thursday 21 March 2013 22:07:54 Thiago Macieira wrote: On quinta-feira, 21 de março de 2013 16.52.29, K. Frank wrote: [...] As I understand it, using -std=c++11 causes abi

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread K. Frank
Hello Ruben! On Thu, Mar 21, 2013 at 5:37 PM, Ruben Van Boxem vanboxem.ru...@gmail.com wrote: Op 21 mrt. 2013 22:31 schreef K. Frank kfrank2...@gmail.com het volgende: Hi Thiago! ... On Thu, Mar 21, 2013 at 5:07 PM, Thiago Macieira thiago.macie...@intel.com wrote: On quinta-feira, 21 de

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread Etienne Sandré-Chardonnal
...@gmail.com Subject: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11 To: Qt-interest interest@qt-project.org, mingw64 mingw-w64-pub...@lists.sourceforge.net Message-ID: cakenbtmj_yoaadthrvesdgw9yganinfz54brebkqhrvjoov...@mail.gmail.com

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread K. Frank
-public] Compiling Qt (4 or 5) with -std=c++11 Hello Lists! Should I expect to be able to build Qt with -std=c++11 using mingw-w64? ... ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest

Re: [Interest] [Mingw-w64-public] Compiling Qt (4 or 5) with -std=c++11

2013-03-21 Thread K. Frank
Hello Thiago! Thank you for the detailed explanation. On Thu, Mar 21, 2013 at 9:44 PM, Thiago Macieira thiago.macie...@intel.com wrote: On quinta-feira, 21 de março de 2013 17.30.12, K. Frank wrote: Hi Thiago! ... As I understand it, using -std=c++11 causes abi breakage, so to do this, I