I know that Centos has all the packages kind of old for some reason; you do not need to clarify advantages of this approach to me. I want to use new packages on my experimental machine to analyze our C++ codebase using latest tools and to ensure forward compatibility in case of future upgrade of compiler, etc.
BUT. Are there any repositories that provide up-to-date packages for Centos 7? For example gcc 7 or 8, cmake 3.4, git 2, clang 6 or 7, etc. I know that I can download rpms or build from sources but resolving all of the dependencies takes a lot of time.