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qt6-svg is also needed at runtime

Also depends on libQt63DCore.so.6 at runtime, which is in qt6-3d (only a make dependency right now)

The desktop files exec command semms to not match anymore for qlcplus in version 5. This makes the launcher dissapear and breaks it. The executable of version 4 was called qlcplus and with version 5 my executable is called qlcplus-qml. It seems caused by upstream. There is a module named qlcplus-qml, but the desktop file uses the previous versions name.

Now this might be intentional by upstream, to continue official linux support for version 4 instead of version 5, although version 5 is officially released.

So all in all I try to correct this upstream, but wanted to let you know in case you have a different view on things.

Best wishes, Tobias

qt5-tools seems to be missing from the build dependencies.

I got the error ./translate.sh: line 15: LRELEASE: lrelease not found during build

Your PKGBUILD failed for me:

[ 93%] Building CXX object qmlui/CMakeFiles/qlcplus-qml.dir/contextmanager.cpp.o
/home/rogue/.cache/yay/qlcplus/src/qlcplus-QLC-_5.0.0/qmlui/contextmanager.cpp: In member function ‘void ContextManager::setFixtureSelection(quint32, int, bool)’:
/home/rogue/.cache/yay/qlcplus/src/qlcplus-QLC-_5.0.0/qmlui/contextmanager.cpp:606:5: error: ‘QMultiHashIterator’ was not declared in this scope; did you mean ‘QMutableHashIterator’?
  606 |     QMultiHashIterator<int, SceneValue> it(channels);
      |     ^~~~~~~~~~~~~~~~~~
      |     QMutableHashIterator
/home/rogue/.cache/yay/qlcplus/src/qlcplus-QLC-_5.0.0/qmlui/contextmanager.cpp:606:24: error: expected primary-expression before ‘int’
  606 |     QMultiHashIterator<int, SceneValue> it(channels);
      |                        ^~~
/home/rogue/.cache/yay/qlcplus/src/qlcplus-QLC-_5.0.0/qmlui/contextmanager.cpp:607:12: error: ‘it’ was not declared in this scope; did you mean ‘int’?
  607 |     while (it.hasNext())
      |            ^~
      |            int
make[2]: *** [qmlui/CMakeFiles/qlcplus-qml.dir/build.make:621: qmlui/CMakeFiles/qlcplus-qml.dir/contextmanager.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:11004: qmlui/CMakeFiles/qlcplus-qml.dir/all] Error 2
make: *** [Makefile:156: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...
 -> error making: qlcplus-exit status 4
 -> Failed to install the following packages. Manual intervention is required:
qlcplus - exit status 4

However adding

options=(!lto)

between the 'sha512sums' and 'prepare()' lines in the original PKGBUILD file worked.

Thanks for the hint!

Disabling lto seems to fix it (I use my own pkgbuild: http://0x0.st/Kujg.txt)

I just triedy it one more time. Same problem here, currently I dont hava a solution. Maybe an upstream problem?

It seems to be a cmake problem...

Build is failing here... Can I help debug?

[100%] Linking CXX executable qlcplus-qml
/usr/src/debug/qlcplus/qlcplus-QLC-_5.0.0/qmlui/../engine/src/script.h:38:7: error: type ‘struct Script’ violates the C++ One Definition Rule [-Werror=odr]
/usr/src/debug/qlcplus/qlcplus-QLC-_5.0.0/qmlui/../engine/src/scriptv4.h:38:7: note: a different type is defined in another translation unit
/usr/src/debug/qlcplus/qlcplus-QLC-_5.0.0/qmlui/../engine/src/script.h:282:10: note: the first difference of corresponding definitions is field ‘m_stopOnExit’
/usr/src/debug/qlcplus/qlcplus-QLC-_5.0.0/qmlui/../engine/src/scriptv4.h:171:19: note: a field with different name is defined in another translation unit
lto1: all warnings being treated as errors
lto-wrapper: fatal error: /usr/bin/c++ returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[2]: *** [qmlui/CMakeFiles/qlcplus-qml.dir/build.make:1549: qmlui/qlcplus-qml] Error 1
make[1]: *** [CMakeFiles/Makefile2:11004: qmlui/CMakeFiles/qlcplus-qml.dir/all] Error 2
make: *** [Makefile:156: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...
 -> error making: qlcplus-exit status 4
 -> Failed to install the following packages. Manual intervention is required:
qlcplus - exit status 4

qt5-websockets should be moved to depends, as it's required at runtime as well.

The move to CMake didn't include the cmake package as a make dependency, which it should be as CMake is not included in base-devel. Simply installing CMake made the build work for me, but it wasn't in a isolated container, so I may have other needed dependencies installed that aren't in the PKGBUILD.