TYPO3 Core

In the package dependency resolver, the method buildDependencyGraph builds the dependency graph first for the framework packages and afterwards for all left packages.

The filtering if a package is a framework package happens by comparing the package path with PATH_typo3 and a sysext folder contant. But as PATH_typo3 is absolute and the package path from the package states configuration is relative to PATH_site, this filter does not work.