Add man page support to the skeleton

Makefile.am

 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = src
+SUBDIRS = src man

configure.ac

@@ -22,6 +22,13 @@ AC_PROG_INSTALL
 AC_PROG_LIBTOOL
 AC_PROG_MAKE_SET
 
+# Check for rst utilities
+AC_CHECK_PROGS(RST2MAN, [rst2man rst2man.py], "no")
+if test "x$RST2MAN" = "xno"; then
+	AC_MSG_WARN([rst2man not found - not building man pages])
+fi
+AM_CONDITIONAL(HAVE_RST2MAN, [test "x$RST2MAN" != "xno"])
+
 # Check for pkg-config
 PKG_PROG_PKG_CONFIG
 
@@ -62,5 +69,6 @@ AC_CONFIG_FILES([
 	Makefile
 	src/Makefile
 	src/tests/Makefile
+	man/Makefile
 ])
 AC_OUTPUT

man/Makefile.am

+#
+
+dist_man_MANS = vmod_example.3
+MAINTAINERCLEANFILES = $(dist_man_MANS)
+
+vmod_example.3: vmod_example.rst
+if HAVE_RST2MAN
+	${RST2MAN} vmod_example.rst $@
+else
+	@echo "========================================"
+	@echo "You need rst2man installed to make dist"
+	@echo "========================================"
+	@false
+endif

man/vmod_example.rst

+============
+vmod_example
+============
+
+----------------------
+Varnish Example Module
+----------------------
+
+:Author: Martin Blix Grydeland
+:Date: 2011-05-26
+:Version: 1.0
+:Manual section: 3
+
+SYNOPSIS
+========
+
+import example;
+
+DESCRIPTION
+===========
+
+Example Varnish vmod demonstrating how to write an out-of-tree Varnish vmod.
+
+Implements the traditional Hello World as a vmod.
+
+FUNCTIONS
+=========
+
+hello
+-----
+
+Prototype
+	hello(STRING S)
+Return value
+	STRING
+Description
+	Returns "Hello, " prepended to S
+Example
+	set resp.http.hello = example.hello("World");
+
+HISTORY
+=======
+
+This manual page was released as part of the libvmod-example package,
+demonstrating how to create an out-of-tree Varnish vmod.
+
+COPYRIGHT
+=========
+
+This document is licensed under the same license as the
+libvmod-example project. See LICENSE for details.
+
+* Copyright (c) 2011 Varnish Software