Jolly Chen

Hi @guitargeek, while working on this issue, I tried to create a script that could somewhat automate this process. Manual changes are still required, but hopefully using this could speed...

@ferdymercury This seems to be caused by ` gROOT->GetGitBranch\(\)` failing at https://github.com/root-project/root/blob/eb2d443a5d021500f1085df78ca52701007c263c/documentation/doxygen/CMakeLists.txt#L46 because there is no `root.exe` yet when building doxygen as a step of the ROOT build. @couet Can...

@ferdymercury Yes I think this would be fixed with this todo https://github.com/root-project/root/blob/eb2d443a5d021500f1085df78ca52701007c263c/documentation/doxygen/CMakeLists.txt#L22

@couet can you try again with this commit https://github.com/root-project/root/pull/15160/commits/da41596be8c0c73bf52de6a1d874e67b4c699dea? (sorry accidentally closed the PR)