Add installation and packaging targets

[the-mr-dave]

GitLab username: Enoghadd

I am using a Windows 11 PC and runned the docker container with wsl2

Project Building and Packaging

1. Building

   mkdir build &&  cd build
   cmake  ..

After configuration, build the project:

   make -j

2. Packaging

Create a new distribution package via:

   make package

This will generate the tar.gz archive and the Debian package

3. Installing

Optional Tasks

Unstripped and Stripped Binaries

unstripped:

du -h cpackexample_0.1.0_amd64.deb
4.4M    cpackexample_0.1.0_amd64.deb

stripped:

du -h cpackexample_0.1.0_amd64.deb
2.5M    cpackexample_0.1.0_amd64.deb

Lintian Warnings and Errors

Unfortunately I could not identify, how to fix the warnings regarding
"executable-not-elf-or-script" etc. I could only fix some errors.
Before:

After: