[Interest] Qt5.15 from source on centOS 7

[Alexander Carôt]

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 : Alexander at Carot.de
Tel.: +49 (0)177 5719797


> Gesendet: Freitag, 17. Juni 2022 um 18:06 Uhr
> Von: "Thiago Macieira" <thiago.macieira at intel.com>
> An: interest at 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
> 
> 
> 
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