[aur-general] cmake build

I have encountered having the issues with software that uses cmake as it's build system. Usually I get the warnings stating that there is an Insecure RPATH and Package contains reference to $srcdir. I believe I figured out how to fix the RPATH issue, because a previous package had Rpath issues and I used sed to add a setting(can't remember what the setting is called at this second). The issue I have now is the Reference to $srcdir, for the current package and future reference, how do you fix it? Thanks