net-tools: fix hardcoded paths

packages/net-tools/arp.c.patch

@@ -0,0 +1,21 @@
+diff -uNr net-tools/arp.c net-tools.mod/arp.c
+--- net-tools/arp.c	2017-02-21 20:24:32.000000000 +0200
++++ net-tools.mod/arp.c	2019-03-01 19:05:20.555355036 +0200
+@@ -644,7 +644,7 @@
+     fprintf(stderr, _("        -i, --device             specify network interface (e.g. eth0)\n"));
+     fprintf(stderr, _("        -D, --use-device         read <hwaddr> from given device\n"));
+     fprintf(stderr, _("        -A, -p, --protocol       specify protocol family\n"));
+-    fprintf(stderr, _("        -f, --file               read new entries from file or from /etc/ethers\n\n"));
++    fprintf(stderr, _("        -f, --file               read new entries from file or from $PREFIX/etc/ethers\n\n"));
+ 
+     fprintf(stderr, _("  <HW>=Use '-H <hw>' to specify hardware address type. Default: %s\n"), DFLT_HW);
+     fprintf(stderr, _("  List of possible hardware types (which support ARP):\n"));
+@@ -791,7 +791,7 @@
+ 	break;
+ 
+     case 2:			/* process an EtherFile */
+-	what = arp_file(argv[optind] ? argv[optind] : "/etc/ethers");
++	what = arp_file(argv[optind] ? argv[optind] : "@TERMUX_PREFIX@/etc/ethers");
+ 	break;
+ 
+     case 3:			/* delete an ARP entry from the cache */

packages/net-tools/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=http://net-tools.sourceforge.net/
 TERMUX_PKG_DESCRIPTION="Configuration tools for Linux networking"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=1.60.2017.02.21
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 local commit=479bb4a7e11a4084e2935c0a576388f92469225b
 TERMUX_PKG_SHA256=7e9f8e8dcbabed0c8eeb976100496567abae7ac9d92c72cebd1a9d965473e943
 # We use a mirror to avoid using

packages/net-tools/lib-pathnames.h.patch

@@ -0,0 +1,12 @@
+diff -uNr net-tools/lib/pathnames.h net-tools.mod/lib/pathnames.h
+--- net-tools/lib/pathnames.h	2017-02-21 20:24:32.000000000 +0200
++++ net-tools.mod/lib/pathnames.h	2019-03-01 19:05:45.935478227 +0200
+@@ -47,7 +47,7 @@
+ #define _PATH_PROCNET_IFINET6		"/proc/net/if_inet6"
+ #define _PATH_PROCNET_DEV		"/proc/net/dev"
+ #define _PATH_PROCNET_RARP		"/proc/net/rarp"
+-#define _PATH_ETHERS			"/etc/ethers"
++#define _PATH_ETHERS			"@TERMUX_PREFIX@/etc/ethers"
+ #define _PATH_PROCNET_ROSE		"/proc/net/rose"
+ #define _PATH_PROCNET_ROSE_NEIGH	"/proc/net/rose_neigh"
+ #define _PATH_PROCNET_ROSE_NODES	"/proc/net/rose_nodes"

packages/net-tools/nameif.c.patch

@@ -1,5 +1,6 @@
---- ./nameif.c	2017-02-21 23:54:32.000000000 +0530
-+++ ../nameif.c	2017-04-09 14:47:40.889765378 +0530
+diff -uNr net-tools/nameif.c net-tools.mod/nameif.c
+--- net-tools/nameif.c	2017-02-21 20:24:32.000000000 +0200
++++ net-tools.mod/nameif.c	2019-03-01 19:02:26.447822359 +0200
 @@ -10,7 +10,7 @@
  #endif
  #include <stdio.h>
@@ -9,3 +10,12 @@
  #include <errno.h>
  #include <stdlib.h>
  #include <ctype.h>
+@@ -25,7 +25,7 @@
+ #include "net-support.h"
+ #include "util.h"
+ 
+-const char default_conf[] = "/etc/mactab";
++const char default_conf[] = "@TERMUX_PREFIX@/etc/mactab";
+ const char *fname = default_conf;
+ int use_syslog;
+ int ctl_sk = -1;

packages/net-tools/rarp.c.patch

@@ -0,0 +1,12 @@
+diff -uNr net-tools/rarp.c net-tools.mod/rarp.c
+--- net-tools/rarp.c	2017-02-21 20:24:32.000000000 +0200
++++ net-tools.mod/rarp.c	2019-03-01 19:06:09.028923071 +0200
+@@ -178,7 +178,7 @@
+     fprintf(stderr, _("Usage: rarp -a                               list entries in cache.\n"));
+     fprintf(stderr, _("       rarp -d <hostname>                    delete entry from cache.\n"));
+     fprintf(stderr, _("       rarp [<HW>] -s <hostname> <hwaddr>    add entry to cache.\n"));
+-    fprintf(stderr, _("       rarp -f                               add entries from /etc/ethers.\n"));
++    fprintf(stderr, _("       rarp -f                               add entries from $PREFIX/etc/ethers.\n"));
+     fprintf(stderr, _("       rarp -V                               display program version.\n\n"));
+ 
+     fprintf(stderr, _("  <HW>=Use '-H <hw>' to specify hardware address type. Default: %s\n"), DFLT_HW);

packages/net-tools/slattach.c.patch

@@ -0,0 +1,12 @@
+diff -uNr net-tools/slattach.c net-tools.mod/slattach.c
+--- net-tools/slattach.c	2017-02-21 20:24:32.000000000 +0200
++++ net-tools.mod/slattach.c	2019-03-01 21:54:06.558251056 +0200
+@@ -55,7 +55,7 @@
+ #include "util.h"
+ 
+ #ifndef _PATH_LOCKD
+-#define _PATH_LOCKD	"/var/lock"		/* lock files   */
++#define _PATH_LOCKD	"@TERMUX_PREFIX@/var/lock"		/* lock files   */
+ #endif
+ #ifndef _UID_UUCP
+ #define _UID_UUCP	"uucp"			/* owns locks   */