security/n2n: Update to 2.6

- Update to 2.6
- Pet portlint

Relnotes:	https://github.com/ntop/n2n/releases/tag/2.6

security/n2n/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	n2n
-PORTVERSION=	2.4
+PORTVERSION=	${PORT_V_MAJOR}.${PORT_V_MINOR}
 CATEGORIES=	security net net-vpn
 
 MAINTAINER=	farrokhi@FreeBSD.org
@@ -11,7 +11,12 @@ COMMENT=	Layer Two Peer-to-peer VPN
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		gmake ssl
+GNU_CONFIGURE=	yes
+USES=		autoreconf gmake ssl
+
+PORT_V_MAJOR=	2
+PORT_V_MINOR=	6
+PORT_V_PATCH=	0
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	ntop
@@ -22,6 +27,13 @@ PLIST_FILES=	sbin/edge \
 		man/man7/n2n.7.gz \
 		man/man8/edge.8.gz
 
+post-patch:
+	@${SED} -e "s/@N2N_MAJOR@/${PORT_V_MAJOR}/g" \
+		-e "s/@N2N_MINOR@/${PORT_V_MINOR}/g" \
+		-e "s/@N2N_PATCH@/${PORT_V_PATCH}/g" \
+		-e "s/@N2N_VERSION_SHORT@/${PORT_V_MAJOR}.${PORT_V_MINOR}.${PORT_V_PATCH}/g" \
+		${WRKSRC}/configure.seed >${WRKSRC}/configure.ac
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/edge ${STAGEDIR}${PREFIX}/sbin
 	${INSTALL_PROGRAM} ${WRKSRC}/supernode ${STAGEDIR}${PREFIX}/sbin

security/n2n/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1534574950
-SHA256 (ntop-n2n-2.4_GH0.tar.gz) = acbf5792935b84fb6516b9a2133a0f6f70023ee6ee4ca0d2d4248cab187f3c04
-SIZE (ntop-n2n-2.4_GH0.tar.gz) = 501614
+TIMESTAMP = 1586460913
+SHA256 (ntop-n2n-2.6_GH0.tar.gz) = d08a75cba32394e7077d8b3afdef913d61cdf5911141effb5cd3ee2d79c66bc2
+SIZE (ntop-n2n-2.6_GH0.tar.gz) = 559529

security/n2n/files/patch-Makefile

@@ -1,13 +0,0 @@
---- Makefile.orig	2018-08-17 12:16:07 UTC
-+++ Makefile
-@@ -4,8 +4,8 @@ N2N_OSNAME=$(shell uname -p)
- 
- ########
- 
--CC=gcc
--DEBUG?=-g3
-+CC?=gcc
-+#DEBUG?=-g3
- #OPTIMIZATION?=-O2
- WARN?=-Wall -Wshadow -Wpointer-arith -Wmissing-declarations -Wnested-externs
- 

security/n2n/files/patch-Makefile.in

@@ -0,0 +1,11 @@
+--- Makefile.in.orig	2020-04-09 19:38:26 UTC
++++ Makefile.in
+@@ -6,7 +6,7 @@ GIT_COMMITS=@GIT_COMMITS@
+ ########
+ 
+ CC?=gcc
+-DEBUG?=-g3
++#DEBUG?=-g3
+ #OPTIMIZATION?=-O2
+ WARN?=-Wall
+ 

security/n2n/files/patch-tuntap__freebsd.c

@@ -1,20 +0,0 @@
---- tuntap_freebsd.c.orig	2018-08-18 08:16:29 UTC
-+++ tuntap_freebsd.c
-@@ -20,7 +20,7 @@
- 
- #ifdef __FreeBSD__
- 
--void tun_close(tuntap_dev *device);
-+void tuntap_close(tuntap_dev *device);
- 
- /* ********************************** */
- 
-@@ -78,7 +78,7 @@ int tuntap_open(tuntap_dev *device /* ignored */, 
- 
-     fd = popen(buf, "r");
-     if(fd < 0) {
--      tun_close(device);
-+      tuntap_close(device);
-       return(-1);
-     } else {
-       int a, b, c, d, e, f;

security/n2n/pkg-descr

@@ -1,10 +1,10 @@
-n2n is a layer-two peer-to-peer virtual private network (VPN) which allows 
-users to exploit features typical of P2P applications at network instead of 
-application level. This means that users can gain native IP visibility 
-(e.g. two PCs belonging to the same n2n network can ping each other) and be 
-reachable with the same network IP address regardless of the network where 
-they currently belong. In a nutshell, as OpenVPN moved SSL from application 
-(e.g. used to implement the https protocol) to network protocol, n2n moves 
+n2n is a layer-two peer-to-peer virtual private network (VPN) which allows
+users to exploit features typical of P2P applications at network instead of
+application level. This means that users can gain native IP visibility
+(e.g. two PCs belonging to the same n2n network can ping each other) and be
+reachable with the same network IP address regardless of the network where
+they currently belong. In a nutshell, as OpenVPN moved SSL from application
+(e.g. used to implement the https protocol) to network protocol, n2n moves
 P2P from application to network level.
 
 WWW: https://www.ntop.org/products/n2n/