update net/gophernicus to 3.1.1

While here also rework the README:

 - suggest flags that produces the strictier pledge/unveil policy
 - other readability improvements by tracey@

build-tested and ok tracey@

net/gophernicus/Makefile

@@ -1,11 +1,9 @@
-# $OpenBSD: Makefile,v 1.20 2021/02/13 14:13:37 bcallah Exp $
+# $OpenBSD: Makefile,v 1.21 2022/01/23 15:00:37 op Exp $
 
 COMMENT=	modern gopher server
-REVISION =	0
 
-GH_ACCOUNT=	gophernicus
-GH_PROJECT=	gophernicus
-GH_TAGNAME=	v3.0.1
+V=		3.1.1
+DISTNAME=	gophernicus-${V}
 
 CATEGORIES=	net
 
@@ -14,19 +12,27 @@ HOMEPAGE=	gopher://gophernicus.org/
 # BSD
 PERMIT_PACKAGE=	Yes
 
+# uses pledge
+# uses unveil
 WANTLIB += c
 
+MASTER_SITES= https://github.com/gophernicus/gophernicus/releases/download/${V}/
+FIX_EXTRACT_PERMISSIONS= yes
+
+CONFIGURE_STYLE= simple
+CONFIGURE_ARGS=	--listener=inetd
+
 MAKE_FLAGS=	CC="${CC}" CFLAGS="${CFLAGS}"
 NO_TEST=	Yes
 
 do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/gophernicus ${PREFIX}/libexec/in.gophernicus
+	${INSTALL_PROGRAM} ${WRKSRC}/src/gophernicus ${PREFIX}/libexec/in.gophernicus
+	${INSTALL_MAN} ${WRKSRC}/gophernicus.8 ${PREFIX}/man/man8
 	${INSTALL_DATA_DIR} ${PREFIX}/share/doc/gophernicus
 	${INSTALL_DATA_DIR} ${PREFIX}/share/examples/gophernicus
-	cd ${WRKSRC} && ${INSTALL_DATA} LICENSE README INSTALL.md \
-	    TODO README.Gophermap gophertag \
-	    ${PREFIX}/share/doc/gophernicus/
-	cd ${WRKSRC} && ${INSTALL_DATA} gophermap \
-	    ${PREFIX}/share/examples/gophernicus/
+	cd ${WRKSRC} && ${INSTALL_DATA} LICENSE README.md README.gophermap \
+	    gophertag ${PREFIX}/share/doc/gophernicus/
+	${INSTALL_DATA} ${WRKSRC}/gophermap.sample \
+	    ${PREFIX}/share/examples/gophernicus/gophermap
 
 .include <bsd.port.mk>

net/gophernicus/distinfo

@@ -1,2 +1,2 @@
-SHA256 (gophernicus-3.0.1.tar.gz) = Fl/SrU+wY430FHFJa7rGgiA6FdBdX3RhiFhYFyE4vJY=
-SIZE (gophernicus-3.0.1.tar.gz) = 52525
+SHA256 (gophernicus-3.1.1.tar.gz) = p4ROSqLhry9C0Z5bM+vswcK0ehnUvVkeddKVdSVL97Q=
+SIZE (gophernicus-3.1.1.tar.gz) = 55234

net/gophernicus/patches/patch-gophernicus_c

@@ -1,16 +0,0 @@
-$OpenBSD: patch-gophernicus_c,v 1.1 2021/02/13 14:13:37 bcallah Exp $
-
-We don't have libwrap, and these cause issues with -fno-common
-
-Index: gophernicus.c
---- gophernicus.c.orig
-+++ gophernicus.c
-@@ -30,8 +30,6 @@
-  * Libwrap needs these defined
-  */
- #ifdef HAVE_LIBWRAP
--int allow_severity = LOG_DEBUG;
--int deny_severity = LOG_ERR;
- #endif
- 
- 

net/gophernicus/pkg/PLIST

@@ -1,13 +1,12 @@
-@comment $OpenBSD: PLIST,v 1.4 2020/02/06 18:06:10 edd Exp $
+@comment $OpenBSD: PLIST,v 1.5 2022/01/23 15:00:37 op Exp $
 @newgroup _gophernicus:704
 @newuser _gophernicus:704:704:daemon:Gophernicus Gopher Server:/nonexistent:/sbin/nologin
 @bin libexec/in.gophernicus
+@man man/man8/gophernicus.8
 share/doc/gophernicus/
-share/doc/gophernicus/INSTALL.md
 share/doc/gophernicus/LICENSE
-share/doc/gophernicus/README
-share/doc/gophernicus/README.Gophermap
-share/doc/gophernicus/TODO
+share/doc/gophernicus/README.gophermap
+share/doc/gophernicus/README.md
 share/doc/gophernicus/gophertag
 @mode 755
 @owner root

net/gophernicus/pkg/README

@@ -1,26 +1,25 @@
-$OpenBSD: README,v 1.5 2018/09/04 12:46:17 espie Exp $
+$OpenBSD: README,v 1.6 2022/01/23 15:00:37 op Exp $
 
 +-----------------------------------------------------------------------
 | Running ${PKGSTEM} on OpenBSD
 +-----------------------------------------------------------------------
 
-Setting up a gopher site
-========================
-
 After installing the gophernicus package, edit /etc/inetd.conf and add
 the following, all on one line:
 
-gopher stream tcp nowait _gophernicus ${TRUEPREFIX}/libexec/in.gophernicus	in.gophernicus -h "hostname"
+gopher stream tcp nowait _gophernicus ${TRUEPREFIX}/libexec/in.gophernicus	in.gophernicus -h "hostname" -nm -nu -nx
 
-Replace "hostname" with the system's hostname, this should be valid
-and resolvable as it is used to construct links.
+Replace "hostname" with the system's hostname. This should be valid
+and resolvable, as it is used to construct links.
 
-inetd(8) must be reloaded (or started). To enable it at boot, the
-following line needs to be added to rc.conf.local(8):
-inetd_flags=
+inetd(8) must then be enabled and started:
 
-By default Gophernicus serves documents from /var/gopher and will
+	# rcctl enable inetd
+	# rcctl start inetd
+
+By default, Gophernicus serves documents from ${VARBASE}/gopher and will
 only serve files which are world-readable; being readable by the
 server process is not enough.
 
-For more information, see ${TRUEPREFIX}/share/doc/gophernicus/README.
+For more information, see gophernicus(8) and
+${TRUEPREFIX}/share/doc/gophernicus/README.md.