Merge pull request #89 from orca-software/add_doxygen_docs

Add doxygen docs

.gitignore

@@ -52,6 +52,7 @@
 /missing
 /test-driver
 /ylwrap
+/doc/Makefile.in
 
 # Configure generated files
 /Makefile
@@ -64,6 +65,8 @@
 /libtool
 /man/Makefile
 /stamp-h1
+/doc/Doxyfile
+/doc/Makefile
 
 # Binaries generated by make
 /bin/.libs/
@@ -80,3 +83,9 @@
 /bin/scanner.c
 /bin/sfcapd
 /extra/nftrack/.dirstamp
+
+# Generated docs
+/doc/doxygen-build.stamp
+/doc/html/
+/doc/man/
+/doc/xml/

Makefile.am

@@ -1,4 +1,4 @@
 
-SUBDIRS = . bin man
+SUBDIRS = . bin man doc
 
 EXTRA_DIST = CreateSubHierarchy.pl LICENSE BSD-license.txt extra/PortTracker.pm extra/nfdump.spec bootstrap

configure.ac

@@ -435,6 +435,11 @@ char	string[16];
 ]
 )
 
+AC_PATH_PROG([DOXYGEN], [doxygen], [])
+AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
+AM_COND_IF([HAVE_DOXYGEN], AC_CONFIG_FILES([doc/Doxyfile]))
+AC_OUTPUT(doc/Makefile)
+
 #AC_CONFIG_FILES([Makefile])
 AC_OUTPUT(Makefile bin/Makefile man/Makefile)
 

doc/Makefile.am

@@ -0,0 +1,24 @@
+directory = $(top_srcdir)/doc
+
+if HAVE_DOXYGEN
+
+doxygen-build.stamp: Doxyfile
+	$(DOXYGEN) Doxyfile
+	touch $@
+
+else
+
+doxygen-build.stamp:
+	@echo "*** Doxygen not found. Documentation will not be build."
+	touch $@
+
+endif
+
+all-local: doxygen-build.stamp
+
+clean-local:
+	rm -f doxygen-build.stamp
+	rm -rf html
+	rm -rf man
+	rm -rf xml
+