Since quite a while, I’ve been unable to build supercollider on macOS (Catalina). I’ve checked:
updated QT5 via homebrew
made a fresh build folder
checked if the paths exist:
cd "$(brew --prefix qt@5)" find . -iname "*Qt5WebEngineConfig.cmake*"
- tried various cmake arguments:
cmake .. cmake -DCMAKE_PREFIX_PATH=`brew --prefix qt5` .. cmake -G Xcode -DCMAKE_PREFIX_PATH=`brew --prefix qt5` ..
The error persists:
CMake Error at /opt/local/lib/cmake/Qt5/Qt5Config.cmake:28 (find_package): Could not find a package configuration file provided by "Qt5WebEngine" with any of the following names: Qt5WebEngineConfig.cmake qt5webengine-config.cmake Add the installation prefix of "Qt5WebEngine" to CMAKE_PREFIX_PATH or set "Qt5WebEngine_DIR" to a directory containing one of the above files. If "Qt5WebEngine" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): QtCollider/CMakeLists.txt:30 (find_package) lang/CMakeLists.txt:184 (include)
This looks similar to https://github.com/supercollider/supercollider/issues/5584 (but that one is M1 related, where there is no web engine installed by homebrew – on my system, the web engine does exist).