Enable Doxygen to generate a tag file (#410)

cdedmonds · web-flow · commit 3492d23a1ecc · 2019-06-13T16:55:58.000-07:00
diff --git a/doxygen/Doxyfile.in b/doxygen/Doxyfile.in
@@ -2166,7 +2166,7 @@ TAGFILES               =
 # tag file that is based on the input files it reads. See section "Linking to
 # external documentation" for more information about the usage of tag files.
 
-GENERATE_TAGFILE       =
+GENERATE_TAGFILE       = k4a.tagfile
 
 # If the ALLEXTERNALS tag is set to YES, all external class will be listed in
 # the class index. If set to NO, only the inherited external classes will be
