build+docs: align minimum requirements with ndn-cxx/NFD
* Recommend boost >= 1.65.1 and gcc >= 7.4.0
* Require clang >= 4.0, or Xcode >= 9.0 on macOS
* Silence an ABI-related diagnostic message from gcc on armv7
* Update waf to version 2.0.21
* Make graphviz optional for building documentation
* Sync sphinx configuration
Change-Id: Ib271da841cd12e7595ae83d75bd0fc681f8c231f
diff --git a/docs/manpages.rst b/docs/manpages.rst
index e2e1582..ac08dce 100644
--- a/docs/manpages.rst
+++ b/docs/manpages.rst
@@ -1,10 +1,8 @@
-.. _Manpages:
-
-Manpages
-========
+Man pages
+=========
.. toctree::
- manpages/nlsr
- manpages/nlsr.conf
- manpages/nlsrc
+ :glob:
:maxdepth: 1
+
+ manpages/*