[ovs-dev,ovn,v2,2/2] Generate documentation and manpages for ovn-archicture and ovn-nb/ovn-sb

diff --git a/Makefile.am b/Makefile.am
index f3df733a1..97dc309e3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -488,22 +488,7 @@  dist-docs:
 .PHONY: dist-docs
 
 
-# Version checking for ovn-nb.ovsschema.
-ALL_LOCAL += ovn-nb.ovsschema.stamp
-ovn-nb.ovsschema.stamp: ovn-nb.ovsschema
-	$(srcdir)/build-aux/cksum-schema-check $? $@
-CLEANFILES += ovn-nb.ovsschema.stamp
-
-# Version checking for ovn-sb.ovsschema.
-ALL_LOCAL += ovn-sb.ovsschema.stamp
-ovn-sb.ovsschema.stamp: ovn-sb.ovsschema
-	$(srcdir)/build-aux/cksum-schema-check $? $@
-
-pkgdata_DATA += ovn-nb.ovsschema
-pkgdata_DATA += ovn-sb.ovsschema
-
-CLEANFILES += ovn-sb.ovsschema.stamp
-
+include automake.mk
 include Documentation/automake.mk
 include m4/automake.mk
 include lib/automake.mk
diff --git a/TODO_SPLIT.rst b/TODO_SPLIT.rst
index bb8657eb1..933534084 100644
--- a/TODO_SPLIT.rst
+++ b/TODO_SPLIT.rst
@@ -35,12 +35,6 @@  Immediate tasks
 * Someone with a decent ability to write should give the README.rst file some
   polish (or even just rewrite it. I won't be offended).
 
-* After the split, the below things are missing during compilation
-     - OVN northbound/southbound E-R diagram
-     - OVN northbound/southbound schema documentation
-     - ovn-architecture manpage generation.
-  This needs to be fixed.
-
 * Cleanup the acinclude.m4 and m4 folder
 
 Immediate to Short-term tasks
diff --git a/automake.mk b/automake.mk
new file mode 100644
index 000000000..ad801f1e5
--- /dev/null
+++ b/automake.mk
@@ -0,0 +1,84 @@ 
+man_MANS += ovn-architecture.7
+EXTRA_DIST += ovn-architecture.7.xml
+CLEANFILES += ovn-architecture.7
+
+# OVN northbound E-R diagram
+#
+# If "python" or "dot" is not available, then we do not add graphical diagram
+# to the documentation.
+if HAVE_PYTHON
+if HAVE_DOT
+OVSDB_DOT = $(run_python) ${OVSDIR}/ovsdb/ovsdb-dot.in
+ovn-nb.gv: ${OVSDIR}/ovsdb/ovsdb-dot.in $(srcdir)/ovn-nb.ovsschema
+	$(AM_V_GEN)$(OVSDB_DOT) --no-arrows $(srcdir)/ovn-nb.ovsschema > $@
+ovn-nb.pic: ovn-nb.gv ${OVSDIR}/ovsdb/dot2pic
+	$(AM_V_GEN)(dot -T plain < ovn-nb.gv | $(PYTHON) ${OVSDIR}/ovsdb/dot2pic -f 3) > $@.tmp && \
+	mv $@.tmp $@
+OVN_NB_PIC = ovn-nb.pic
+OVN_NB_DOT_DIAGRAM_ARG = --er-diagram=$(OVN_NB_PIC)
+CLEANFILES += ovn-nb.gv ovn-nb.pic
+endif
+endif
+
+# OVN northbound schema documentation
+EXTRA_DIST += ovn-nb.xml
+CLEANFILES += ovn-nb.5
+man_MANS += ovn-nb.5
+
+OVSDB_DOC = $(run_python) ${OVSDIR}/ovsdb/ovsdb-doc
+ovn-nb.5: \
+	${OVSDIR}/ovsdb/ovsdb-doc $(srcdir)/ovn-nb.xml $(srcdir)/ovn-nb.ovsschema $(OVN_NB_PIC)
+	$(AM_V_GEN)$(OVSDB_DOC) \
+		$(OVN_NB_DOT_DIAGRAM_ARG) \
+		--version=$(VERSION) \
+		$(srcdir)/ovn-nb.ovsschema \
+		$(srcdir)/ovn-nb.xml > $@.tmp && \
+	mv $@.tmp $@
+
+# OVN southbound E-R diagram
+#
+# If "python" or "dot" is not available, then we do not add graphical diagram
+# to the documentation.
+if HAVE_PYTHON
+if HAVE_DOT
+ovn-sb.gv: ${OVSDIR}/ovsdb/ovsdb-dot.in $(srcdir)/ovn-sb.ovsschema
+	$(AM_V_GEN)$(OVSDB_DOT) --no-arrows $(srcdir)/ovn-sb.ovsschema > $@
+ovn-sb.pic: ovn-sb.gv ${OVSDIR}/ovsdb/dot2pic
+	$(AM_V_GEN)(dot -T plain < ovn-sb.gv | $(PYTHON) ${OVSDIR}/ovsdb/dot2pic -f 3) > $@.tmp && \
+	mv $@.tmp $@
+OVN_SB_PIC = ovn-sb.pic
+OVN_SB_DOT_DIAGRAM_ARG = --er-diagram=$(OVN_SB_PIC)
+CLEANFILES += ovn-sb.gv ovn-sb.pic
+endif
+endif
+
+# OVN southbound schema documentation
+EXTRA_DIST += ovn-sb.xml
+CLEANFILES += ovn-sb.5
+man_MANS += ovn-sb.5
+
+ovn-sb.5: \
+	${OVSDIR}/ovsdb/ovsdb-doc $(srcdir)/ovn-sb.xml $(srcdir)/ovn-sb.ovsschema $(OVN_SB_PIC)
+	$(AM_V_GEN)$(OVSDB_DOC) \
+		$(OVN_SB_DOT_DIAGRAM_ARG) \
+		--version=$(VERSION) \
+		$(srcdir)/ovn-sb.ovsschema \
+		$(srcdir)/ovn-sb.xml > $@.tmp && \
+	mv $@.tmp $@
+
+
+# Version checking for ovn-nb.ovsschema.
+ALL_LOCAL += ovn-nb.ovsschema.stamp
+ovn-nb.ovsschema.stamp: ovn-nb.ovsschema
+	$(srcdir)/build-aux/cksum-schema-check $? $@
+CLEANFILES += ovn-nb.ovsschema.stamp
+
+# Version checking for ovn-sb.ovsschema.
+ALL_LOCAL += ovn-sb.ovsschema.stamp
+ovn-sb.ovsschema.stamp: ovn-sb.ovsschema
+	$(srcdir)/build-aux/cksum-schema-check $? $@
+
+pkgdata_DATA += ovn-nb.ovsschema
+pkgdata_DATA += ovn-sb.ovsschema
+
+CLEANFILES += ovn-sb.ovsschema.stamp
diff --git a/ovn-nb.xml b/ovn-nb.xml
index 442e5cb60..b41b57906 100644
--- a/ovn-nb.xml
+++ b/ovn-nb.xml
@@ -1535,7 +1535,7 @@ 
           address.
         </p>
       </column>
-      <column name="options" key="mcast_relay" type'{"type": "boolean"}'>
+      <column name="options" key="mcast_relay" type='{"type": "boolean"}'>
         <p>
           Enables/disables IP multicast relay between logical switches
           connected to the logical router. Default: False.
diff --git a/rhel/ovn-fedora.spec.in b/rhel/ovn-fedora.spec.in
index 9ee807fab..447b4fe6e 100644
--- a/rhel/ovn-fedora.spec.in
+++ b/rhel/ovn-fedora.spec.in
@@ -442,10 +442,10 @@  fi
 %{_mandir}/man8/ovn-trace.8*
 %{_mandir}/man1/ovn-detrace.1*
 %{_mandir}/man8/ovn-appctl.8*
-#%{_mandir}/man7/ovn-architecture.7* - Uncomment this once the manpage is fixed
+%{_mandir}/man7/ovn-architecture.7*
 %{_mandir}/man8/ovn-sbctl.8*
-#%{_mandir}/man5/ovn-nb.5* - Uncomment this once the manpage is fixed
-#%{_mandir}/man5/ovn-sb.5* - Uncomment this once the manpage is fixed
+%{_mandir}/man5/ovn-nb.5*
+%{_mandir}/man5/ovn-sb.5*
 %{_prefix}/lib/ocf/resource.d/ovn/ovndb-servers
 %config(noreplace) %{_sysconfdir}/logrotate.d/ovn