Open wryan67 opened 11 months ago
Hello, For Qt >5.15 you may need to apply some of these changes or use Experimental-fixes branch if you don't want to cherry-pick changes.
Thank you so, so much! That was a great help! I have it compiled on Ubuntu now. FYI, here is a list of packages I had to install in case anyone needs them:
$ grep DES /etc/lsb-release
DISTRIB_DESCRIPTION="Ubuntu 22.04.2 LTS"
$ sudo apt update
$ sudo apt upgrade -y
$ sudo apt install \
g++ git qt5-qmake qttools5-dev qttools5-dev-tools \
libqt5serialport5-dev libqt5opengl5-dev \
build-essential automake autoconf autoconf-archive \
libtool libboost-program-options-dev \
libgtkmm-2.4-dev gerbv git librsvg2-dev qtmultimedia5-dev \
libqt5multimediawidgets5 libqt5multimedia5-plugins libqt5multimedia5 \
qttools5-dev qttools5-dev-tools qtscript5-dev
I'm now trying to get candle running on a raspberry pi 4, running ubuntu desktop 22.04 (jammy). I was thinking I needed an environment variable, but not sure. When not using any variables, candle starts, but the visualizer is blank. When I set the QT_QPA_PLATFORM variable to eglfs, I get the following error, any ideas on how to resolve this issue?
$ export QT_QPA_PLATFORM=eglfs
$ ./candle
Unable to query physical screen size, defaulting to 100 dpi.
To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
style "Windows"
style "Fusion"
EGLFS: OpenGL windows cannot be mixed with others.
Aborted (core dumped)
System info:
$ cat /proc/cpuinfo | grep Model
Model : Raspberry Pi 4 Model B Rev 1.4
$ glxinfo | grep -i "opengl version"
OpenGL version string: 2.1 Mesa 22.2.5-0ubuntu0.1~22.04.3
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.2 LTS"
I have no experience with RPi 4 + jammy + Candle 1.2b yet, but I've successfully built and run Candle-1.1 with fixes on RPi 3 B + Raspbian (bullseye). Here it is Candle-1.1.9-armhf.AppImage.
Versions
PC info
Describe the bug During compile of Candle version 1.2.15b, we're getting an error compiling qtscript_QSocketNotifier.cpp:
To Reproduce Steps to reproduce the behavior:
Expected behavior Obviously would like to have a clean compile happen.
Example compile log showing the error
g++ -c -pipe -O2 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PLUGIN -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_SCRIPT_LIB -DQT_CONCURRENT_LIB -DQT_CORE_LIB -I. -I. -Iinclude -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtScript -I/usr/include/x86_64-linux-gnu/qt5/QtConcurrent -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o qtscript_QSocketNotifier.o ../../generated_cpp/com_trolltech_qt_core/qtscript_QSocketNotifier.cpp In file included from /usr/include/x86_64-linux-gnu/qt5/QtScript/qscriptengine.h:43, from /usr/include/x86_64-linux-gnu/qt5/QtScript/QScriptEngine:1, from ../../generated_cpp/com_trolltech_qt_core/qtscript_QSocketNotifier.cpp:1: /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2060:12: error: redefinition of ‘struct QMetaTypeId’
2060 | struct QMetaTypeId< TYPE > \
| ^
~~~~~~