Merge of r4001, r4002, r4008:

Manpage changes:

*) Support link.

*) Commented out reference to non-existing nginx.conf(5).

*) Rebuild manpage only if needed.

auto/install

@@ -74,7 +74,9 @@ esac
 
 cat << END                                                    >> $NGX_MAKEFILE
 
-manpage:
+manpage:	$NGX_OBJS/nginx.8
+
+$NGX_OBJS/nginx.8:	man/nginx.8 $NGX_AUTO_CONFIG_H
 	sed -e "s|%%PREFIX%%|$NGX_PREFIX|" \\
 		-e "s|%%PID_PATH%%|$NGX_PID_PATH|" \\
 		-e "s|%%CONF_PATH%%|$NGX_CONF_PATH|" \\

docs/man/nginx.8

@@ -24,7 +24,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"
-.Dd November 14, 2010
+.Dd August 10, 2011
 .Dt NGINX 8
 .Os
 .Sh NAME
@@ -177,25 +177,25 @@ Test configuration file
 .Pa ~/mynginx.conf
 with global directives for PID and quantity of worker processes.
 .Sh SEE ALSO
-.Xr nginx.conf 5
+.\"Xr nginx.conf 5
+.\"Pp
+Documentation at
+.Pa http://nginx.org/
+and
+.Pa http://sysoev.ru/nginx/ .
+.Pp
+For questions and technical support, please refer to
+.Pa http://nginx.org/en/support.html .
 .Sh HISTORY
 Development of
 .Nm
 started in 2002, with the first public release on October 4, 2004.
 .Sh AUTHORS
+.An -nosplit
 .An Igor Sysoev Aq igor@sysoev.ru
 .Pp
-Documentation available on
-.Pa http://nginx.org/
-and
-.Pa http://sysoev.ru/nginx/ .
-.Pp
 This manual page was written by
 .An Sergey A. Osokin Aq osa@FreeBSD.org.ru
 as a result of compilation of many
 .Nm
 documents all over the world.
-.Sh BUGS
-Report to mailing list
-.Aq Li nginx@nginx.org
-if you found one.