From ba757048075f83540cf9cf496bfdd6492a6e9d37 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C5=82=20D=C5=82ugo=C5=82=C4=99cki?=
 <kontakt@dlugolecki.net.pl>
Date: Mon, 15 Jul 2013 08:41:37 +0200
Subject: [PATCH] vlp-7 Added automatic doxygen documentation generation.

---
 Makefile.am  | 32 ++++++++++++++++++++++++++------
 configure.ac |  7 +++++++
 2 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index cd2e1ee..cc1d19c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -133,17 +133,12 @@ clean-loghelp-extra:
 	rm -f bin/modules/loghelp
 	rm -f bin/loghelp
 
-all-local:
+all-local: doxyfile.stamp
 	test -d bin/modules || mkdir bin/modules
 	ln -fs ../logedit bin/modules/
 	ln -fs ../loggraph bin/modules/
 	ln -fs ../loghelp bin/modules/
 	ln -fs ../lognet bin/modules/
-	
-CLEANFILES = \
- 	%.o \
- 	%.bak \
-  %~
 
 clean-am: \
   clean-loggraph-extra \
@@ -155,4 +150,29 @@ clean-am: \
   clean-loghelp-extra
 	rm -rf bin/modules
 
+CLEANFILES = \
+	%.o \
+	%.bak \
+	%~ \
+	doxyfile.stamp
+
+if HAVE_DOXYGEN
+
+directory = $(top_srcdir)/doc/man/man3/
+
+dist_man_MANS = $(directory)/man_page_1.3 $(directory)/man_page_2.3
+$(directory)/man_page_1.3: doxyfile.stamp
+$(directory)/man_page_2.3: doxyfile.stamp
+
+doxyfile.stamp:
+	$(DOXYGEN) Doxyfile
+	echo Timestamp > doxyfile.stamp
+
+#all-local: doxyfile.stamp
+
+clean-local:
+	rm -rf $(top_srcdir)/doc/man
+
+endif
+
 dist_noinst_SCRIPTS = autogen.sh
diff --git a/configure.ac b/configure.ac
index e7397f6..65e94cf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,5 +35,12 @@ AC_ARG_WITH([moc-compiler-dir],
   [MOCDIR='/usr/bin'])
 AC_SUBST([MOCDIR])
 
+AC_CHECK_PROGS([DOXYGEN], [doxygen])
+if test -z "$DOXYGEN";
+   then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
+fi
+
+AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
+AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([Doxyfile])])
 
 AC_OUTPUT
-- 
2.30.2