[CMake] Variable expansion to positional arguments

[Sébastien Luttringer]

Hello,

I'm trying to improve some functions by wrapping them. I found the topic asked
several times in different places and time [1][2][3]. This article[4] explain
very well the current situation and issues.

My understanding is, there is _no_ solution to correctly expand variables to
positional arguments with cmake. Which make passing dynamic arguments
unreliable.
Am I correct? Is this a feature or a bug?

Regards,

[1] https://stackoverflow.com/questions/52480737/pass-empty-strings-in-cmake
[2] https://cmake.org/pipermail/cmake-developers/2015-July/025640.html
[3] https://cmake.org/pipermail/cmake/2013-October/056024.html
[4] https://crascit.com/2019/01/29/forwarding-command-arguments-in-cmake/

-- 
Sébastien "Seblu" Luttringer