Sure, if you do the packaging for a restricted set of environments yourself, CMake certainly works fine. I do the same for a lot of projects and know what CMake is capable of.

But when it comes to the differences between all those Linux distributions, the respective packager will be very glad to see that he can customize install prefixes (no, CMAKE_INSTALL_PREFIX is not enough) and use standard make targets.

Your list of dependencies shows libraries that are well covered by the stock CMake modules but try getting a build variable that is not LIBS or CFLAGS from a library that can only be queried with pkg-config. Impossible.