= Compile (gcc) / Link (ld) =
On Thinlinc and the compute hosts, several `gcc` Compiler versions are installed plus the Ubuntu default gcc.

By default, the Ubuntu gcc is used.

To use another on, type `gcc-` and hit 'enter' two times - you will see all installed 'gcc-' versions (incl. the version number in the program name).

A nice explanation of compiler / linker behaviour: https://homepages.inf.ed.ac.uk/imurray2/compnotes/library_linking.txt