This project is an example project generated with cmake-init with the purpose of showing off how to use a build tool that is also provided in the source tree of the project.
This project was inspired by CMake: A Case Study - Hans Vredeveld - ACCU 2023 with the purpose of not only showing off what the presentation shows off, but also how to deal with a build tool similar to LLVM's tblgen.
There are some limitations as to what is possible with build time tools like this due to generator expressions not being powerful enough to make things work flawlessly for multi config generators. One should make sure that building with at least one config using a multi config generator works to make the project usable by anyone.
The included commands prec_target_sources and
prec_target_include_directories do not support support generator expressions
and prec_target_include_directories can only specify build requirements
(PRIVATE).
Note CMake gained path generator expressions in 3.24, which do solve the issues above, but those are not shown off here in the interest of staying close to the presentation's content.