[build] split tests, man pages and build dirs

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

configure.ac

@@ -450,6 +450,9 @@ AC_CONFIG_FILES([
 		init/Makefile
 		libnozzle/Makefile
 		libnozzle/libnozzle.pc
+		libnozzle/tests/Makefile
+		libnozzle/man/Doxyfile
+		libnozzle/man/Makefile
 		kronosnetd/Makefile
 		kronosnetd/kronosnetd.logrotate
 		libknet/Makefile

libnozzle/Makefile.am

@@ -10,16 +10,17 @@ MAINTAINERCLEANFILES	= Makefile.in
 
 include $(top_srcdir)/build-aux/check.mk
 
-
 SYMFILE			= libnozzle_exported_syms
 
-EXTRA_DIST		= $(SYMFILE) tap_updown_bad tap_updown_good api-test-coverage
+EXTRA_DIST		= $(SYMFILE)
 
-sources			= libnozzle.c
+if BUILD_LIBNOZZLE
+
+SUBDIRS			= . tests man
 
 libversion		= 1:0:0
 
-if BUILD_LIBNOZZLE
+sources			= libnozzle.c
 
 include_HEADERS		= libnozzle.h
 
@@ -44,25 +45,6 @@ libnozzle_la_LDFLAGS	= $(AM_LDFLAGS) \
 
 libnozzle_la_LIBADD	= $(PTHREAD_LIBS)
 
-check_PROGRAMS		= nozzle_test
-
-TESTS			= $(check_PROGRAMS)
-
-noinst_PROGRAMS		= $(check_PROGRAMS)
-
-check-local: check-api-test-coverage
-
-check-api-test-coverage:
-	chmod u+x $(top_srcdir)/libnozzle/api-test-coverage
-	$(top_srcdir)/libnozzle/api-test-coverage $(top_srcdir) $(top_builddir)
-
-nozzle_test_SOURCES	= $(sources)
-
-nozzle_test_CPPFLAGS	= -DTEST \
-			  -DABSBUILDDIR=\"$(abs_builddir)\"
-
-nozzle_test_CFLAGS	= $(PTHREAD_CFLAGS)
-
-nozzle_test_LDFLAGS	= $(PTHREAD_LIBS)
+dist_man_MANS		= man
 
 endif

libnozzle/man/Doxyfile.in

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.  All rights reserved.
+#
+# Author: Fabio M. Di Nitto <fabbione@kronosnet.org>
+#         Christine Caulfield <ccaulfie@redhat.com>
+#
+# This software licensed under GPL-2.0+, LGPL-2.0+
+#
+PROJECT_NAME	       = @PACKAGE_NAME@
+PROJECT_NUMBER         = @PACKAGE_VERSION@
+INPUT                  = @srcdir@/../libnozzle.h
+XML_OUTPUT             = @abs_builddir@/xml
+GENERATE_XML           = YES
+XML_PROGRAMLISTING     = NO
+AUTOLINK_SUPPORT       = NO
+GENERATE_HTML          = NO
+GENERATE_LATEX         = NO

libnozzle/man/Makefile.am

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.  All rights reserved.
+#
+# Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
+#
+# This software licensed under GPL-2.0+, LGPL-2.0+
+#
+
+MAINTAINERCLEANFILES	= Makefile.in
+
+include $(top_srcdir)/build-aux/check.mk
+
+dist_man_MANS =
+
+update-man-pages: doxyfile.stamp
+
+doxyfile.stamp: Doxyfile
+if MANPAGEUPDATES
+	$(DOXYGEN) Doxyfile
+	$(DOXY2MAN) -o $(abs_srcdir) -s 3 --short-pkg @PACKAGE_NAME@ --pkg "Kronosnet Programmer's Manual" $(builddir)/xml/libnozzle_8h.xml
+else
+	@echo this system does not have doxy2man or doxygen installed. Unable to update man pages automatically.
+endif
+	touch doxyfile.stamp
+
+clean-local:
+	rm -rf doxyfile.stamp xml

libnozzle/tests/Makefile.am

@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2010-2017 Red Hat, Inc.  All rights reserved.
+#
+# Author: Fabio M. Di Nitto <fabbione@kronosnet.org>
+#
+# This software licensed under GPL-2.0+, LGPL-2.0+
+#
+
+MAINTAINERCLEANFILES	= Makefile.in
+
+include $(top_srcdir)/build-aux/check.mk
+
+EXTRA_DIST		= tap_updown_bad tap_updown_good api-test-coverage
+
+if BUILD_LIBNOZZLE
+
+check_PROGRAMS		= nozzle_test
+
+TESTS			= $(check_PROGRAMS)
+
+noinst_PROGRAMS		= $(check_PROGRAMS)
+
+check-local: check-api-test-coverage
+
+check-api-test-coverage:
+	chmod u+x $(top_srcdir)/libnozzle/api-test-coverage
+	$(top_srcdir)/libnozzle/api-test-coverage $(top_srcdir) $(top_builddir)
+
+nozzle_test_SOURCES	= ../libnozzle.c
+
+nozzle_test_CPPFLAGS	= -DTEST \
+			  -DABSBUILDDIR=\"$(abs_builddir)\"
+
+nozzle_test_CFLAGS	= $(PTHREAD_CFLAGS)
+
+nozzle_test_LDFLAGS	= $(PTHREAD_LIBS)
+
+endif