Support for pkg-config in Variorum for Streamlined Library Integration

[kulnaman]

pkg-config is a beneficial tool that simplifies the process of determining the correct compiler flags for a particular library. If Variorum starts supporting the generation of .pc files, integration of the Variorum library into other packages that utilize pkg-config would become significantly simpler and more straightforward. This is due to the automatic provision of the appropriate compile-time flags, which could circumvent potential complications.
A good starting point for this would be this link.