git version 2.4.0
Removing solaris/
From https://github.com/doxygen/doxygen
 * branch            master     -> FETCH_HEAD
HEAD is now at a21c4cc Merge pull request #10794 from albert-github/feature/bug_rtf_extra
a21c4ccbcc8799027d5592a6b3c1aa94c42563e9