The helper script run-clang-tidy runs clang-tidy (and therefore clang) on the file Main.rc.This produces clang-diagnostic-errors as the file is no valid C/C++ source file. So the bug is that run-clang ...

The add_subdirectory command adds a folder to the build tree, meaning it will run CMakeLists.txt from the included folder as well. Flag EXCLUDE_FROM_ALL disables building (and instalment) of targets ...

I am going to show you how to compile a C++ program on Linux. I’ll demonstrate it on Ubuntu Desktop 23.04, I’ll use the tried and true Hello, World! app as an example.