how to build qb4.4+qt6+libtorrent2(qt6 link glibc error)

[colinhd8]

OS: Ubuntu 20.04 x86_64 GNU
commit id of qbittorrent-nox-static.sh:f921957
build commands:

export qbt_qt_version=6.2
./qbittorrent-nox-static.sh all -c -o -s   -lt v2.0.5

error info:

[463/647] Building CXX object src/plugins/tls/certonly/CMakeFiles/QTlsBackendCertOnlyPlugin_init.dir/QTlsBackendCertOnlyPlugin_init.cpp.o
[464/647] Building CXX object src/plugins/tls/openssl/CMakeFiles/QTlsBackendOpenSSLPlugin_init.dir/QTlsBackendOpenSSLPlugin_init.cpp.o
[465/647] Linking CXX executable libexec/qlalr
FAILED: libexec/qlalr 
: && /usr/bin/c++ -march=native -std=c++17 -static -w -s -I/home/public/softwares/qbittorrent-nox-static-master/qbt-build/include -DNDEBUG -O3 -march=native -static -L/home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib    -Wl,--gc-sections -Wl,--enable-new-dtags src/tools/qlalr/CMakeFiles/qlalr.dir/qlalr_autogen/mocs_compilation.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/compress.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/cppgenerator.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/dotgraph.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/grammar.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/lalr.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/main.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/parsetable.cpp.o src/tools/qlalr/CMakeFiles/qlalr.dir/recognizer.cpp.o -o libexec/qlalr  lib/libQt6Core.a  lib/libQt6Core.a  lib/libQt6Core.a  /home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib/libz.a  -lm  lib/libQt6BundledPcre2.a  -ldl  /usr/lib/x86_64-linux-gnu/libglib-2.0.so  /usr/lib/x86_64-linux-gnu/libgthread-2.0.so  -lrt  -lpthread && :
/usr/bin/ld: lib/libQt6Core.a(qlibrary_unix.cpp.o): in function `QLibraryPrivate::load_sys()':
qlibrary_unix.cpp:(.text._ZN15QLibraryPrivate8load_sysEv+0x848): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: attempted static link of dynamic object `/usr/lib/x86_64-linux-gnu/libglib-2.0.so'
collect2: error: ld returned 1 exit status
[466/647] Linking CXX executable libexec/qvkgen
FAILED: libexec/qvkgen 
: && /usr/bin/c++ -march=native -std=c++17 -static -w -s -I/home/public/softwares/qbittorrent-nox-static-master/qbt-build/include -DNDEBUG -O3 -march=native -static -L/home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib    -Wl,--gc-sections -Wl,--enable-new-dtags src/tools/qvkgen/CMakeFiles/qvkgen.dir/qvkgen_autogen/mocs_compilation.cpp.o src/tools/qvkgen/CMakeFiles/qvkgen.dir/qvkgen.cpp.o -o libexec/qvkgen  lib/libQt6Core.a  lib/libQt6Core.a  lib/libQt6Core.a  /home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib/libz.a  -lm  lib/libQt6BundledPcre2.a  -ldl  /usr/lib/x86_64-linux-gnu/libglib-2.0.so  /usr/lib/x86_64-linux-gnu/libgthread-2.0.so  -lrt  -lpthread && :
/usr/bin/ld: lib/libQt6Core.a(qlibrary_unix.cpp.o): in function `QLibraryPrivate::load_sys()':
qlibrary_unix.cpp:(.text._ZN15QLibraryPrivate8load_sysEv+0x848): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: attempted static link of dynamic object `/usr/lib/x86_64-linux-gnu/libglib-2.0.so'
collect2: error: ld returned 1 exit status
[467/647] Linking CXX executable bin/qtpaths
FAILED: bin/qtpaths 
: && /usr/bin/c++ -march=native -std=c++17 -static -w -s -I/home/public/softwares/qbittorrent-nox-static-master/qbt-build/include -DNDEBUG -O3 -march=native -static -L/home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib    -Wl,--gc-sections -Wl,--enable-new-dtags qmake/CMakeFiles/QtLibraryInfo.dir/library/proitems.cpp.o qmake/CMakeFiles/QtLibraryInfo.dir/property.cpp.o qmake/CMakeFiles/QtLibraryInfo.dir/propertyprinter.cpp.o qmake/CMakeFiles/QtLibraryInfo.dir/qmakelibraryinfo.cpp.o src/tools/qtpaths/CMakeFiles/qtpaths.dir/qtpaths_autogen/mocs_compilation.cpp.o src/tools/qtpaths/CMakeFiles/qtpaths.dir/qtpaths.cpp.o -o bin/qtpaths  lib/libQt6Core.a  lib/libQt6Core.a  lib/libQt6Core.a  /home/public/softwares/qbittorrent-nox-static-master/qbt-build/lib/libz.a  -lm  lib/libQt6BundledPcre2.a  -lpthread  -ldl  /usr/lib/x86_64-linux-gnu/libglib-2.0.so  /usr/lib/x86_64-linux-gnu/libgthread-2.0.so  -lrt && :
/usr/bin/ld: lib/libQt6Core.a(qlibrary_unix.cpp.o): in function `QLibraryPrivate::load_sys()':
qlibrary_unix.cpp:(.text._ZN15QLibraryPrivate8load_sysEv+0x848): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: attempted static link of dynamic object `/usr/lib/x86_64-linux-gnu/libglib-2.0.so'
collect2: error: ld returned 1 exit status
[468/647] Automatic MOC for target Network
AutoMoc: /home/public/softwares/qbittorrent-nox-static-master/qbt-build/qtbase-everywhere-src-6.2.2/src/network/access/qnetworkaccessdebugpipebackend_p.h:0:1: note: No relevant classes found. No output generated.
[469/647] Building CXX object qmake/CMakeFiles/qmake.dir/cmake_pch.hxx.gch
[470/647] Building CXX object src/sql/CMakeFiles/Sql.dir/cmake_pch.hxx.gch
[471/647] Building CXX object src/tools/uic/CMakeFiles/uic.dir/ui4.cpp.o
[472/647] Building CXX object src/concurrent/CMakeFiles/Concurrent.dir/cmake_pch.hxx.gch
[473/647] Building CXX object src/tools/androiddeployqt/CMakeFiles/androiddeployqt.dir/main.cpp.o
[474/647] Building CXX object src/xml/CMakeFiles/Xml.dir/cmake_pch.hxx.gch
ninja: build stopped: subcommand failed.

 ● Error: The build command produced an exit code greater than 0 - Check the logs

Please help to find out what is the problem, Thank you.

[userdocs]

It's because you have those deps installed and qt6 defaults to using them. Just build using the docker method

https://userdocs.github.io/qbittorrent-nox-static/#/script-installation?id=docker-via-ssh

[colinhd8]

Thank you, i will try it and report result.

[colinhd8]

https://userdocs.github.io/qbittorrent-nox-static/#/script-installation?id=docker-via-ssh
Follow the steps and it's ok now. Thanks.

But is it possible to allow user specify where the glibc is?

[userdocs]

/usr/bin/ld: attempted static link of dynamic object `/usr/lib/x86_64-linux-gnu/libglib-2.0.so'

This is not libc, this is glib, https://packages.ubuntu.com/focal/libglib2.0-0 and since you have it installed QT is trying to link to it

Just use the docker method.