arpwatch: update to 3.6.

Closes: #51499 [via git-merge-pr]

srcpkgs/arpwatch/files/LICENSE

@@ -1,18 +0,0 @@
-Copyright (c) 1992, 1993, 1994, 1995, 1996, 1998, 2000
-     The Regents of the University of California.  All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that: (1) source code distributions
-retain the above copyright notice and this paragraph in its entirety, (2)
-distributions including binary code include the above copyright notice and
-this paragraph in its entirety in the documentation or other materials
-provided with the distribution, and (3) all advertising materials mentioning
-features or use of this software display the following acknowledgement:
-``This product includes software developed by the University of California,
-Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
-the University nor the names of its contributors may be used to endorse
-or promote products derived from this software without specific prior
-written permission.
-THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
-WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

srcpkgs/arpwatch/patches/missing-time_h.patch

@@ -0,0 +1,11 @@
+--- a/report.c
++++ b/report.c
+@@ -33,7 +33,7 @@
+ /*
+  * report - arpwatch report generating routines
+  */
+-
++#include <time.h>
+ #include <sys/param.h>
+ #include <sys/types.h>				/* concession to AIX */
+ #include <sys/socket.h>

srcpkgs/arpwatch/patches/no_getshort.patch

@@ -0,0 +1,15 @@
+--- a/dns.c
++++ b/dns.c
+@@ -115,10 +115,10 @@ gethinfo(char *hostname, char *cpu, int cpulen, char *os, int oslen)
+ 		    (u_char *)cp, (char *)bp, buflen)) < 0)
+ 			break;
+ 		cp += n;
+-		type = _getshort(cp);
++		type = ns_get16(cp);
+ 		cp += sizeof(u_short);			/* class */
+ 		cp += sizeof(u_short) + sizeof(u_int32_t);
+-		n = _getshort(cp);
++		n = ns_get16(cp);
+ 		cp += sizeof(u_short);
+ 		if (type == T_HINFO) {
+ 			/* Unpack */

srcpkgs/arpwatch/template

@@ -1,32 +1,22 @@
 # Template file for 'arpwatch'
 pkgname=arpwatch
-version=2.1a15
-revision=3
+version=3.6
+revision=1
 build_style=gnu-configure
+configure_args="--with-sendmail=/usr/bin/sendmail"
 makedepends="libpcap-devel"
 short_desc="Ethernet/FDDI station activity monitor"
 maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="BSD-3-Clause-LBNL"
-homepage="ftp://ftp.ee.lbl.gov"
-distfiles="ftp://ftp.ee.lbl.gov/$pkgname-$version.tar.gz"
-distfiles="${DEBIAN_SITE}/main/a/arpwatch/arpwatch_${version}.orig.tar.gz>$pkgname-$version.tar.gz"
-checksum=c1df9737e208a96a61fa92ddad83f4b4d9be66f8992f3c917e9edf4b05ff5898
-
-make_install_target="install install-man"
+homepage="https://ee.lbl.gov/"
+distfiles="https://ee.lbl.gov/downloads/arpwatch/arpwatch-${version}.tar.gz"
+checksum=f86529fe57fdb5a2ff5413bc13c245063f99b3bf742421fd3133272175be8156
 
 pre_configure() {
-	# PIE support
-	export CFLAGS="$CFLAGS $LDFLAGS"
-	# move arp database in /var/lib/arpwatch
-	# /var is used because arpwatch write its learned mac into this folder
-	sed -i 's|ARPDIR = $(prefix)/arpwatch|ARPDIR = /var/lib/arpwatch|' Makefile.in
-	# binary ownership to root
-	sed -i 's/-\(o\|g\) bin/-\1 root/g' Makefile.in
-	# Do not spam root user
-	sed -i 's|root|arpwatch|' addresses.h.in
+	vsed -i '/@HAVE_FREEBSD_TRUE@/d' Makefile.in
 }
 
 pre_install() {
 	install -d -m 0755 $DESTDIR/usr/{bin,share/man/man8}
-	vlicense $FILESDIR/LICENSE
+	sed -n '1,27p' arpwatch.c > LICENSE && vlicense LICENSE
 }