Autogen: Header file detection fails for source paths with symbolic links
When Autogen searches the header for a source files in a target, the expanded real path is used and not the (possibly symbolic) original path of the source file. If the source file path contains symbolic links, then the correct cmSourceFile
instance of the header won't be found, but a new one will be generated. This way all header source file properties get lost, which is problematic especially for the SKIP_AUTOMOC/UIC/GEN
properties.
Edited by Sebastian Holtermann