Does CMakeLists.txt list all project dependencies?

[Yesser-Belhajali]

Hello,
I'm trying to build OpenSCAP from source and I'd like to make sure I install all required dependencies beforehand.
I noticed that CMakeLists.txt lists several dependencies via find_package(...) calls (e.g. LibXml2, OpenSSL, CURL). My question is: does this file contain the complete list of dependencies needed to build the project, or are there additional dependencies documented elsewhere (e.g. Python dependencies for bindings/scripts, or optional dependencies gated behind build flags)?
If CMakeLists.txt isn't exhaustive, could someone point me to the authoritative source (README, INSTALL file, requirements.txt, or something else) for the full dependency list?
Thanks in advance!