git version 2.4.0
Removing solaris/
From https://github.com/doxygen/doxygen
 * branch            master     -> FETCH_HEAD
HEAD is now at 50736cb issue #12183 [REGRESSION] Hyperlink doesn't work in the <return value> field for @retval command
50736cb84279fc39d4a4d91c56649d09a2d358d4