Enable latex output

src/doxygen.cfg

 #---------------------------------------------------------------------------
 GENERATE_LATEX         = YES
 LATEX_OUTPUT           = 
-LATEX_CMD_NAME         = 
-MAKEINDEX_CMD_NAME     = 
+LATEX_CMD_NAME         = latex
+MAKEINDEX_CMD_NAME     = makeindex
 COMPACT_LATEX          = YES
 PAPER_TYPE             = a4wide
 EXTRA_PACKAGES         = 
 LATEX_HEADER           = 
 PDF_HYPERLINKS         = NO
 USE_PDFLATEX           = NO
-LATEX_BATCHMODE        = NO
+LATEX_BATCHMODE        = YES
 #---------------------------------------------------------------------------
 # configuration options related to the RTF output
 #---------------------------------------------------------------------------