Hi,
I decided to try and port one of my projects to CMake. I am new to CMake and for the most part have had no issues. Is it possible to support both CMake and Projucer in a single project that contains a user module? I am getting duplicate symbol errors for the module code.
Attached is a simple sample app.
I generated the build with cmake . -B build -DCMAKE_OSX_ARCHITECTURES="x86_64"
and compiled with cmake --build build
I realize the duplicate symbols are caused by the module cpp including the implementation cpp.
It looks like the module-source-groups feature doesn’t work as expected when modules are added after a call to juce_add_*. In this case, moving the call to juce_add_module before juce_add_gui_app solves the issue.
I’m not sure whether we can make this more robust in JUCE. The source groups feature is quite finicky and needs all non-built files to be marked with the HEADER_FILE_ONLY property. At the moment, the juce_add_* functions set this property on all the files in all modules that have been added up until that point. However, this won’t work properly if a module is added after a call to juce_add_*. Perhaps we could add a special-purpose function to set up the file properties, but I think this would potentially be quite a confusing API. I’ll have a think.
In the meantime, hopefully just rearranging the CMakeLists is a viable solution.
