sysutils/pftop: add ALTQ option, disable by default

- ALTQ is not in GENERIC and thus browsing through pftop modes the
  queue view gives an error.
- While there, modernise the ATLQ disable patch, it is not a unified diff.
- Add LICENSE

PR:		215313
Submitted by:	Franco Fichtner <franco@opnsense.org>
Approved by:	araujo (maintainer)

sysutils/pftop/Makefile

@@ -3,13 +3,19 @@
 
 PORTNAME=	pftop
 PORTVERSION=	0.7
-PORTREVISION=	7
+PORTREVISION=	8
 CATEGORIES=	sysutils net
 MASTER_SITES=	http://www.eee.metu.edu.tr/~canacar/
 
 MAINTAINER=	araujo@FreeBSD.org
 COMMENT=	Utility for real-time display of statistics for pf
 
+LICENSE=	BSD2CLAUSE
+
+OPTIONS_DEFINE=	ALTQ
+
+ALTQ_DESC=	ALTQ support for queue statistics
+
 .include <bsd.port.pre.mk>
 
 .if ${OSVERSION} >= 1100080
@@ -18,7 +24,10 @@ EXTRA_PATCHES+=	${FILESDIR}/extra-patch-bpf_dump.c \
 .endif
 
 MAKE_ARGS=	LOCALBASE="${PREFIX}" OSLEVEL=45
-CFLAGS+=	-DHAVE_ALTQ=1 -DHAVE_SNPRINTF=1 -DHAVE_VSNPRINTF=1
+CFLAGS+=	-DHAVE_SNPRINTF=1 -DHAVE_VSNPRINTF=1
+.if ${PORT_OPTIONS:MALTQ}
+CFLAGS+=	-DHAVE_ALTQ=1
+.endif
 EXTRA_PATCHES+=	${FILESDIR}/extra-patch-cache.c \
 		${FILESDIR}/extra-patch-cache.h \
 		${FILESDIR}/extra-patch-config.h \

sysutils/pftop/files/patch-config.h

@@ -1,23 +1,11 @@
-*** config.h.orig	Sat Jan 21 04:39:55 2006
---- config.h	Sat Jan 21 04:40:15 2006
-***************
-*** 23,31 ****
-  
-  #if OS_LEVEL > 32
-  #define HAVE_ADDR_MASK
-  #define HAVE_ADDR_TYPE
-! #define HAVE_ALTQ
-  #define HAVE_RULE_TOS
-  #define HAVE_OP_RRG
-  #endif
-  
---- 23,31 ----
-  
-  #if OS_LEVEL > 32
-  #define HAVE_ADDR_MASK
-  #define HAVE_ADDR_TYPE
-! /* #define HAVE_ALTQ */
-  #define HAVE_RULE_TOS
-  #define HAVE_OP_RRG
-  #endif
-  
+--- config.h.orig	2016-11-02 12:16:30 UTC
++++ config.h
+@@ -42,7 +42,7 @@
+ #if OS_LEVEL > 32
+ #define HAVE_ADDR_MASK
+ #define HAVE_ADDR_TYPE
+-#define HAVE_ALTQ
++/* #define HAVE_ALTQ */
+ #define HAVE_RULE_TOS
+ #define HAVE_OP_RRG
+ #endif