Thanks all – in fact I just needed to set tge LD_LIBRARY_PATH according to:
https://stackoverflow.com/questions/20357033/usr-lib-x86-64-linux-gnu-libstdc-so-6-version-cxxabi-1-3-8-not-found and then it compiled fine also with the original libstc++.so.6 However, a new problem comes up when doing make install: Assembler messages: Fatal error: can't create .obj/Assimp.o: Datei oder Verzeichnis nicht gefunden make[5]: *** [.obj/Assimp.o] Fehler 2 make[5]: Leaving directory `/var/www/vhosts/soundjack.eu/qt-everywhere-src-5.15.2/qtquick3d/src/plugins/assetimporters/assimp' What can I do with this one ? Thanks, best Alex -- http://www.carot.de Email : alexan...@carot.de Tel.: +49 (0)177 5719797 > Gesendet: Freitag, 17. Juni 2022 um 18:06 Uhr > Von: "Thiago Macieira" <thiago.macie...@intel.com> > An: interest@qt-project.org > Betreff: Re: [Interest] Qt5.15 from source on centOS 7 > > On Friday, 17 June 2022 08:22:57 PDT Alexander Carôt wrote: > > That's what I did and why it recognized gcc but for some reason it does not > > find libstdc++.co.6 – strange ... where should it be located at ? Maybe the > > lib installation failed – still any hint appreciated. > > Where is the libstdc++.so.6 that it created and the target of that symlink? > Make sure those are found by the dynamic linker (LD_LIBRARY_PATH or > /etc/ld.so.conf) > > Why are you using GCC 7? If you're compiling from source, why not use 12? > > -- > Thiago Macieira - thiago.macieira (AT) intel.com > Cloud Software Architect - Intel DCAI Cloud Engineering > > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > https://lists.qt-project.org/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest