Turns out cmake 3.19 is needed for aliasing interface libs

Author: flamewing

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.19)
 
 project(mdcomp
     VERSION 0.2.0

README.md

@@ -33,7 +33,7 @@ The remainder is licensed under the GNU Lesser General Public License v3 (LGPL-3
 
 ## Create and install the package
 
-You need a C++ development toolchain, including `cmake` at least 3.12 and [Boost](https://www.boost.org/) at least 1.54. With the dependencies installed, you run the following commands:
+You need a C++ development toolchain, including `cmake` at least 3.19 and [Boost](https://www.boost.org/) at least 1.54. With the dependencies installed, you run the following commands:
 
 ```bash
    cmake -S . -B build -G <generator>