1) Add OPTIONS support for:

- SOCKETS - Unix domain socket support and tests
- SCTP - Stream Control Transmission Protocol support and tests
- EXS - ICSC async socket support
- HISTOGRAM - Optional histogram output
- OMNI - Enable OMNI tests

2) Patch to $WRKSRC/configure which fixes CPU measurement and ROUTE
lookup routines in netperf, which result in this output:
-------------
checking which CPU utilization measurement type to use... "none.
Consider teaching configure about your platform."
checking which route lookup type to use... "none. Consider teaching
configure about your platform."
--------------

3) Add to default configure_args

--enable-dirty
--enable-demo
--enable-burst
--enable-intervals

Note: these just add additional command arguments and options, and are
not globally enabled in netperf so wont affect existing users/tests.

Submitted by:	koobs (No email address by the request)

benchmarks/netperf/Makefile

@@ -7,18 +7,58 @@
 
 PORTNAME=	netperf
 PORTVERSION=	2.5.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	benchmarks ipv6
-MASTER_SITES=	ftp://ftp.netperf.org/netperf/
+MASTER_SITES=	ftp://ftp.netperf.org/netperf/ \
+		http://fossies.org/unix/misc/
 
 MAINTAINER=	sumikawa@FreeBSD.org
 COMMENT=	Network performance benchmarking package
 
+OPTIONS=	SOCKETS		"Enable Unix Domain socket support" On \
+		SCTP		"Enable SCTP support" On \
+		EXS		"Enable ICSC async socket support" On \
+		HISTOGRAM	"Enable optional histogram output" On \
+		OMNI		"Enable OMNI tests" Off \
+
+.include <bsd.port.options.mk>
+
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	"transform="
-CONFIGURE_ARGS=	--program-prefix=""  --program-suffix=""
-MAN1=		netperf.1 netserver.1
+CONFIGURE_ARGS=	--program-prefix=""  --program-suffix="" --enable-dirty \
+		--enable-demo --enable-burst --enable-intervals
 
+.if !defined(WITHOUT_SOCKETS)
+CONFIGURE_ARGS+=	--enable-unixdomain
+.else
+CONFIGURE_ARGS+=	--disable-unixdomain
+.endif
+
+.if !defined(WITHOUT_SCTP)
+CONFIGURE_ARGS+=	--enable-sctp
+.else
+CONFIGURE_ARGS+=	--disable-sctp
+.endif
+
+.if !defined(WITHOUT_EXS)
+CONFIGURE_ARGS+=	--enable-exs
+.else
+CONFIGURE_ARGS+=	--disable-exs
+.endif
+
+.if !defined(WITHOUT_HISTOGRAM)
+CONFIGURE_ARGS+=	--enable-histogram
+.else
+CONFIGURE_ARGS+=	--disable-histogram
+.endif
+
+.if !defined(WITHOUT_OMNI)
+CONFIGURE_ARGS+=	--enable-omni
+.else
+CONFIGURE_ARGS+=	--disable-omni
+.endif
+
+MAN1=		netperf.1 netserver.1
 INFO=		netperf
 SCRIPTS=	arr_script packet_byte_script sctp_stream_script snapshot_script \
 		tcp_range_script tcp_rr_script tcp_stream_script udp_rr_script \

benchmarks/netperf/files/patch-configure

@@ -0,0 +1,29 @@
+--- ./configure.orig	2012-05-12 07:05:20.000000000 +1000
++++ ./configure	2012-05-12 07:22:49.000000000 +1000
+@@ -6594,7 +6594,7 @@
+ done
+ 
+ 		case "$host" in
+-		*-*-freebsd78.*)
++		*-*-freebsd[7-9].*)
+ 			# FreeBSD 7.x and later SCTP support doesn't need -lsctp.
+ 			;;
+ 		*)
+@@ -7169,7 +7169,7 @@
+ 			enable_cpuutil="kstat - auto"
+ 			NETCPU_SOURCE="kstat"
+ 			;;
+-                     *-*-freebsd[4-7].* | *-*-netbsd[1-9].* )
++                     *-*-freebsd[4-9].* | *-*-netbsd[1-9].* )
+ 			use_cpuutil=true
+ 
+ $as_echo "#define USE_SYSCTL /**/" >>confdefs.h
+@@ -7238,7 +7238,7 @@
+ 			enable_rtlookup="rtmget - auto"
+ 			NETRTLKUP_SOURCE="rtmget"
+ 			;;
+-                     *-*-freebsd[4-7].* | *-*-darwin*)
++                     *-*-freebsd[4-9].* | *-*-darwin*)
+ 			use_rtlookup=true
+ 			enable_rtlookup="rtmget - auto"
+ 			NETRTLKUP_SOURCE="rtmget"