Index: doxygen-1.8.15/src/config.xml
===================================================================
--- doxygen-1.8.15.orig/src/config.xml	2018-12-27 19:05:37.000000000 +0100
+++ doxygen-1.8.15/src/config.xml	2019-01-07 13:11:07.980751501 +0100
@@ -2594,7 +2594,7 @@ EXTRA_SEARCH_MAPPINGS = tagname1=loc1 ta
 ]]>
       </docs>
     </option>
-    <option type='string' id='LATEX_MAKEINDEX_CMD' defval='\makeindex' depends='GENERATE_LATEX'>
+    <option type='string' id='LATEX_MAKEINDEX_CMD' defval='makeindex' depends='GENERATE_LATEX'>
       <docs>
 <![CDATA[
  The \c LATEX_MAKEINDEX_CMD tag can be used to specify the command name to