Build ipv6 and ipv4 versions together and package both.

Based on a suggestion by mat to have the flavours not conflict.

PR:		ports/239987
Reported by:	papadavecn@gmail.com

net/opentracker/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	opentracker
 PORTVERSION=	0.2017.08.13
+PORTREVISION=	2
 CATEGORIES=	net
 MASTER_SITES=	http://www.bayofrum.net/dist/${PORTNAME}/ \
 
@@ -11,9 +12,9 @@ COMMENT=	Free lightweight bittorrent tracker using libowfat
 BUILD_DEPENDS=	${LOCALBASE}/lib/libowfat.a:devel/libowfat
 
 USES=		tar:bzip2
-USE_RC_SUBR=	${PORTNAME}
+USE_RC_SUBR=	${PORTNAME} ${PORTNAME}-ipv6
 
-OPTIONS_DEFINE= COMPRESSION_GZIP DEBUG_HTTPERROR FULLSCRAPE RESTRICT_STATS IPV6
+OPTIONS_DEFINE= COMPRESSION_GZIP DEBUG_HTTPERROR FULLSCRAPE RESTRICT_STATS
 OPTIONS_SINGLE=	ACCESSLIST
 OPTIONS_SINGLE_ACCESSLIST=	ACCESSLIST_OPEN ACCESSLIST_BLACK \
 				ACCESSLIST_WHITE
@@ -48,10 +49,6 @@ FEATURES+=-D_DEBUG_HTTPERROR
 FEATURES+=-DWANT_FULLSCRAPE
 .endif
 
-.if ${PORT_OPTIONS:MIPV6}
-FEATURES+=-DWANT_V6
-.endif
-
 .if ${PORT_OPTIONS:MRESTRICT_STATS}
 FEATURES+=-DWANT_RESTRICT_STATS
 .endif
@@ -60,11 +57,21 @@ MAKE_ENV+=FEATURES="${FEATURES}"
 
 post-patch:
 	@${FIND} ${WRKSRC} -name "*.orig" -delete
+	${LN} ${WRKSRC}/opentracker.c ${WRKSRC}/opentracker-ipv6.c
+
+do-build:
+	${SETENV} ${MAKE_ENV} ${MAKE_CMD} -C ${BUILD_WRKSRC} -DWANT_V6 \
+		BINARY=opentracker-ipv6
+	${MAKE_CMD} -C ${BUILD_WRKSRC} clean
+	${SETENV} ${MAKE_ENV} ${MAKE_CMD} -C ${BUILD_WRKSRC}
 
 do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin/
+	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME}-ipv6 ${STAGEDIR}${PREFIX}/bin/
 	${MKDIR} ${STAGEDIR}${ETCDIR}
 	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.conf.sample \
 		${STAGEDIR}${ETCDIR}/${PORTNAME}.conf.sample
+	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.conf.sample \
+		${STAGEDIR}${ETCDIR}/${PORTNAME}-ipv6.conf.sample
 
 .include <bsd.port.mk>

net/opentracker/files/opentracker-ipv6.in

@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# PROVIDE: opentracker_ipv6
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+
+# Add the following lines to /etc/rc.conf or /etc/rc.conf.local to
+# enable opentracker:
+# opentracker_ipv6_enable (bool):	Set to "NO" by default.
+# opentracker_ipv6_config (path):	Set to 
+#			"%%PREFIX%%/etc/opentracker/opentracker-ipv6.conf"
+#				by default
+
+. /etc/rc.subr
+
+name=opentracker_ipv6
+rcvar=opentracker_ipv6_enable
+desc="Lightweight Bittorrent tracker"
+
+load_rc_config $name
+
+: ${opentracker_ipv6_enable:=NO}
+: ${opentracker_ipv6_config:="%%PREFIX%%/etc/opentracker/opentracker-ipv6.conf"}
+
+command=/usr/sbin/daemon
+pidfile=/var/run/opentracker-ipv6.pid
+command_args="-p $pidfile %%PREFIX%%/bin/opentracker-ipv6 -f ${opentracker_ipv6_config}"
+procname="%%PREFIX%%/bin/opentracker-ipv6"
+required_files=${opentracker_ipv6_config}
+
+run_rc_command $1

net/opentracker/files/opentracker.in

@@ -1,29 +1,33 @@
 #!/bin/sh
-
+#
+# $FreeBSD$
+#
 # PROVIDE: opentracker
 # REQUIRE: LOGIN
+# KEYWORD: shutdown
 
 # Add the following lines to /etc/rc.conf or /etc/rc.conf.local to
 # enable opentracker:
 # opentracker_enable (bool):	Set to "NO" by default.
 # opentracker_config (path):	Set to 
-#				"%%PREFIX%%/etc/opentracker/opentracker.conf"
-#				by default
+#			"%%PREFIX%%/etc/opentracker/opentracker.conf"
+#			by default
 
 . /etc/rc.subr
 
-name="opentracker"
+name=opentracker
 rcvar=opentracker_enable
+desc="Lightweight Bittorrent tracker"
 
 load_rc_config $name
 
-: ${opentracker_enable="NO"}
-: ${opentracker_config="%%PREFIX%%/etc/opentracker/opentracker.conf"}
+: ${opentracker_enable:=NO}
+: ${opentracker_config:="%%PREFIX%%/etc/opentracker/opentracker-ipv6.conf"}
 
-command="/usr/sbin/daemon"
-command_args="-p /var/run/opentracker.pid %%PREFIX%%/bin/opentracker -f ${opentracker_config}"
+command=/usr/sbin/daemon
+pidfile=/var/run/opentracker.pid
+command_args="-p $pidfile %%PREFIX%%/bin/opentracker -f ${opentracker_config}"
 procname="%%PREFIX%%/bin/opentracker"
-pidfile="/var/run/opentracker.pid"
 required_files=${opentracker_config}
 
-run_rc_command "$1"
+run_rc_command $1

net/opentracker/pkg-message

@@ -16,5 +16,13 @@ sysctl kern.ipc.nmbclusters=32768
 sysctl net.inet.tcp.msl=10000
 sysctl kern.maxfiles=10240
 EOM
+
+In order to enable opentracker at boot time;
+
+# sysrc opentracker_enable=yes
+
+Or
+
+# sysrc opentracker_ipv6_enable=yes
 }
 ]

net/opentracker/pkg-plist

@@ -1,2 +1,4 @@
 bin/opentracker
+bin/opentracker-ipv6
 @sample %%ETCDIR%%/opentracker.conf.sample
+@sample %%ETCDIR%%/opentracker-ipv6.conf.sample