Hi Thiago - On Mon, Apr 15, 2013 at 5:52 PM, Thiago Macieira <thiago.macie...@intel.com> wrote: > On segunda-feira, 15 de abril de 2013 14.43.22, K. Frank wrote: >> ..\3rdparty\javascriptcore\JavaScriptCore/wtf/HashTable.h:264:83: >> error: 'template<class T, class U> void QTWTF::swap(std::pair<_T1, >> ... > > JavaScriptCore does not compile with C++11 (at least, not the versions inside > Qt 4.8).
Thank you for the clear answer. As a follow-up, do you think it is close enough to being compilable with c++11 that I might be able to patch it myself? Or would that be a trip down the rabbit hole, so to speak? > That means you need to disable C++11 when compiling both QtScript and > QtWebKit. > > The buildsystem for those *does* remove -std=c++0x and -std=gnu++0x, so if you > use the old switches, Qt should compile. I don't follow what you mean here. Could you explain how the build system goes about removing -std=gnu++11? (In my case it didn't.) And what you mean when you refer to "the old switches"? I should mention that I "turned on" "-std=gnu++11" by adding it to qmake.conf, specifically: QMAKE_CXXFLAGS *= -std=gnu++11 -fno-keep-inline-dllexport I also have the concern that if I do turn off c++11 when building QtScript / QtWebKit, even if the Qt build succeeds, I would still expect compiling any of my own code that jointly uses c++11 and QtScript / QtWebKit to fail because I am seeing the compilation errors in the header files. Is this a legitimate concern? If so, is there some way I might work around it? One more note: I ran configure with "-no-webkit". Do you think that if I also add "-no-script" to my configure that I will be able to build Qt with c++11 turned on? I haven't (explicitly) used QtScript. What would I be giving up if I turned it off? > Thiago Macieira - thiago.macieira (AT) intel.com > Software Architect - Intel Open Source Technology Center Thanks very much for your advice. K. Frank _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest