[SOLVED] Override option in CMake subproject

Issue

I'm trying to reuse the CMakeLists.txt of a third-party project whose source I don't want to change (href="https://github.com/alamaison/winsparkle/blob/master/3rdparty/expat/CMakeLists.txt" rel="noreferrer">expat, to be exact). I've added the project as a subproject of the top level using add_subdirectory.

This works but now I would like to set the value of some of the subproject's options in the top level CMakeLists.txt. How do I do this?

Solution

See the similar question with a good answer.

Answer in short:

SET(SOME_EXPAT_OPTION OFF CACHE BOOL "Use some expat option")

Answered By - ronkot

Answer Checked By - Mildred Charles (WPSolving Admin)