What versions of CMake and Qt are you using? I enabled CMAKE_AUTORCC earlier on in the configuration process in be2b0fc810, which might have caused this. You might try moving `set(CMAKE_AUTO...` back to ui/qt/CMakeLists.txt, but if that fixes the problem then we might have to enable CMAKE_AUTO* earlier or later depending on our CMake version.
I also noticed that https://doc.qt.io/qt-5/qdir.html#Q_INIT_RESOURCE says
"This macro cannot be used in a namespace. It should be called from main()."
Maybe we need to move our Q_INIT_RESOURCE calls from wireshark_application.cpp to main.cpp?
On 3/30/21 2:15 AM, Martin Mathieson via Wireshark-dev wrote:
I started getting this link error a day or 2 back:
[ 98%] Linking CXX executable run/wireshark
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: ui/qt/CMakeFiles/qtui.dir/wireshark_application.cpp.o: in function `WiresharkApplication::WiresharkApplication(int&, char**)':
/home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:639: undefined reference to `qInitResources_about()'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: /home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:640: undefined reference to `qInitResources_i18n()'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: /home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:641: undefined reference to `qInitResources_layout()'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: /home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:642: undefined reference to `qInitResources_stock_icons()'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: /home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:643: undefined reference to `qInitResources_wsicon()'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: /home/martin/wireshark_gl/ui/qt/wireshark_application.cpp:644: undefined reference to `qInitResources_languages()'
collect2: error: ld returned 1 exit status
Haven't worked out exactly why this is happening (or at which commit it started to fail). If I do need to update Qt, the minimum version check in CMake isn't catching it.
Martin
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