See if revisioning this way fixes all platforms

Author: Motobug

CMake/ScmRevGen.cmake

@@ -34,8 +34,8 @@ string(TIMESTAMP DOLPHIN_WC_BUILD_DATE "%Y-%m-%d" UTC)
 
 # version number
 set(DOLPHIN_VERSION_MAJOR "v3.1.2")
-set(DOLPHIN_VERSION_MINOR "0")
-set(DOLPHIN_VERSION_PATCH ${DOLPHIN_WC_REVISION})
+set(DOLPHIN_VERSION_MINOR "mainline-beta.5")
+# set(DOLPHIN_VERSION_PATCH ${DOLPHIN_WC_REVISION})
 
 # If Dolphin is not built from a Git repository, default the version info to
 # reasonable values.