Re: CMake minimum version to support

From: Alexander Grund (alexander.grund_at_[hidden])
Date: 2021-06-03 15:29:09

> find_dependency doesn't require 3.9, but passing it
> arbitrary arguments does. Before 3.9 it only accepts
> a version.
>
> https://cmake.org/cmake/help/v3.5/module/CMakeFindDependencyMacro.html
> https://cmake.org/cmake/help/v3.9/module/CMakeFindDependencyMacro.html
>
> Your use in Nowide should work on 3.5.

Hm, I remember there was some issue there but can't remember which one 
it was. While it is possible that I removed those additional args 
somewhere in the process I'm quite sure there was a real issue. Maybe 
the version argument was required In 3.5 or something like that.

However I think 3.9 is a good minimum anyway, as we have 3.20 now it is 
also old enough ;)