What are some alternatives?
When comparing CheckInstall and Porg, you can also consider the following products
Advanced Package Tool - Apt (for Advanced Package Tool) is a set of core tools inside Debian.
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
GNU Make - GNU Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files.