upgraded to C++17 compatibility

doc/makefile.am

@@ -1,48 +1,11 @@
-## @file
+## @id $Id$
 ##
-## $Id: makefile.am 10 2009-06-17 12:15:51Z marwae $
+## This file has been added:
+##  - by bootstrap.sh
+##  -  on Wed, 21 November 2018 16:05:22 +0100
+## Feel free to change it or even remove and rebuild it, up to your needs
 ##
 ##       1         2         3         4         5         6         7         8
 ## 45678901234567890123456789012345678901234567890123456789012345678901234567890
 
-ALL_SRC = $(shell find ${top_srcdir}/examples ${top_srcdir}/src \
-                  -name '*.[ch]xx')
-# ${top_srcdir}/src/*.doc
-
-DIRS = html
-#latex
-
-all: ${DIRS}
-
-.PHONY: doc clean-local distclean-local dist-hool install-data-hook \
-        uninstall-hook
-
-deps = ${top_srcdir}/COPYING ${top_srcdir}/README		 \
-       ${top_srcdir}/INSTALL ${top_srcdir}/NEWS ${top_srcdir}/ChangeLog
-
-html: ${ALL_SRC} doxyfile ${deps}
-	doxygen doxyfile
-if PEDANTIC
-	test \! -s doxygen.errors
-endif
-#	cd latex && make
-#	mv latex/refman.pdf @PACKAGE_NAME@-@PACKAGE_VERSION@.pdf
-
-CLEANFILES = doxygen.errors @PACKAGE_NAME@-@PACKAGE_VERSION@.pdf
-DISTCLEANFILES = @PACKAGE_NAME@.doxytag debug.txt
 MAINTAINERCLEANFILES = makefile.in
-
-distclean-local:
-	- rm -r html latex
-
-dist-hook: html
-#	cp -r html latex ${distdir}/
-
-install-data-hook:
-	test -d $(DESTDIR)${docdir} || mkdir -p $(DESTDIR)${docdir}
-	chmod -R u+w $(DESTDIR)${docdir}
-	cp -r html $(DESTDIR)${docdir}/
-
-uninstall-hook:
-	-chmod -R u+w $(DESTDIR)${docdir}
-	-rm -rf $(DESTDIR)${docdir}/html