If I understand you correctly, then I should compile Qt-Creator with the devtoolset but can still compile Qt 5.5.1 with the older g++? Or do you mean that I should compile both with the devtoolset?
Regards, Stefan -----Original Message----- From: Ziller Eike [mailto:[email protected]] Sent: Donnerstag, 3. März 2016 12:06 To: Walter Stefan <[email protected]> Cc: Tobias Hunger <[email protected]>; qt-creator <[email protected]> Subject: Re: [Qt-creator] Qt-Creator 3.5.1 with Qt 5.5.1 build issues on CentOS 6.7 x86_64 > On Mar 3, 2016, at 7:45 AM, Walter Stefan <[email protected]> wrote: > > Dear Tobias, > > Well, I disagree. CentOS 6.7 is by far not that old and they still ship it > with g++ 4.4.7. That is the decision of the CentOS distribution. CentOS 6.7 was released August 2015, where GCC 5.2 was already released (and GCC 4.9.3 was the latest 4.x line release). (CentOS 7 which was first released in July 2014 contains GCC 4.8 btw) > I would not even know how to upgrade the G++ on a CentOS 6.x. Can you point > me how to upgrade the g++ compiler? You can install and use devtoolset http://linux.web.cern.ch/linux/devtoolset/ (probably also available through whatever package manager is used by CentOS). > Therefore, I stuck at that point now. Qt 5.5.1 compiled without a single > issue. Qt has less requirements on the compiler and runs on more platforms than Qt Creator. Br, Eike > Regards, > Stefan > > > From: Tobias Hunger [mailto:[email protected]] > Sent: Donnerstag, 3. März 2016 10:38 > To: Walter Stefan <[email protected]> > Cc: qt-creator <[email protected]> > Subject: Re: [Qt-creator] Qt-Creator 3.5.1 with Qt 5.5.1 build issues > on CentOS 6.7 x86_64 > > > Am 03.03.2016 06:49 schrieb "Walter Stefan" <[email protected]>: > > I am trying to build Qt-Creator 3.5.1 with Qt 5.5.1 on CentOS 6.7 x86_64. I > > am right at the begin the following issue: > <snip> > > In file included from api/runenvironment.cpp:37: > > > > ./language/scriptengine.h:128: error: \u2018nullptr\u2019 was not > > declared in this scope > > You will need to upgrade your compiler to an supported version. We have > started to rely on C++11 features unconditionally (it is 2016, that stuff has > been around for 5 years now!). It really improves the language, you should > update to something that supports it, not just for Qt Creators sake! > > The README file has details. IIRC that is GCC 4.7.X or later. > > Best regards, > Tobias > > _______________________________________________ > Qt-creator mailing list > [email protected] > http://lists.qt-project.org/mailman/listinfo/qt-creator -- Eike Ziller, Principle Software Engineer - The Qt Company GmbH The Qt Company GmbH, Rudower Chaussee 13, D-12489 Berlin Geschäftsführer: Mika Pälsi, Juha Varelius, Tuula Haataja Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht Charlottenburg, HRB 144331 B _______________________________________________ Qt-creator mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/qt-creator
