From 177088a3f389fad56bf1a3a99e5d34166ebceb86 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 6 Oct 2014 23:10:48 +0200
Subject: gnu: net-tools: Allow compilation with current libc and GCC.

* gnu/packages/patches/net-tools-bitrot.patch: New file.
* gnu/packages/linux.scm (net-tools): Use it.
* gnu-system.am (dist_patch_DATA): Add it.
---
 gnu/packages/linux.scm                      |   4 +-
 gnu/packages/patches/net-tools-bitrot.patch | 108 ++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/net-tools-bitrot.patch

(limited to 'gnu')

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 18bb1c15a1..c39493afa8 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -765,7 +765,9 @@ manpages.")
                                  version ".tar.bz2"))
              (sha256
               (base32
-               "0yvxrzk0mzmspr7sa34hm1anw6sif39gyn85w4c5ywfn8inxvr3s"))))
+               "0yvxrzk0mzmspr7sa34hm1anw6sif39gyn85w4c5ywfn8inxvr3s"))
+             (patches
+              (list (search-patch "net-tools-bitrot.patch")))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases (alist-cons-after
diff --git a/gnu/packages/patches/net-tools-bitrot.patch b/gnu/packages/patches/net-tools-bitrot.patch
new file mode 100644
index 0000000000..89ab6f19eb
--- /dev/null
+++ b/gnu/packages/patches/net-tools-bitrot.patch
@@ -0,0 +1,108 @@
+Starting with libc 2.20, this file would fail to build with "NULL undeclared".
+Include the fine header to solve that.
+
+--- net-tools-1.60/lib/ec_hw.c	1999-11-20 22:02:53.000000000 +0100
++++ net-tools-1.60/lib/ec_hw.c	2014-10-06 22:48:43.811027768 +0200
+@@ -16,6 +16,7 @@
+ 
+ #if HAVE_HWEC
+ 
++#include <stddef.h>
+ #include <net/if_arp.h>
+ #include "net-support.h"
+
+
+Avoid "label at end of compound statement" errors.
+
+--- net-tools-1.60/lib/inet_sr.c	2000-02-20 22:46:45.000000000 +0100
++++ net-tools-1.60/lib/inet_sr.c	2014-10-06 22:51:22.575023126 +0200
+@@ -104,7 +104,6 @@ static int INET_setroute(int action, int
+        isnet = 1; break;
+     case 2:
+        isnet = 0; break;
+-    default:
+     }
+ 
+     /* Fill in the other fields. */
+
+--- net-tools-1.60/hostname.c	2001-04-08 19:04:23.000000000 +0200
++++ net-tools-1.60/hostname.c	2014-10-06 23:01:04.235006119 +0200
+@@ -77,7 +77,6 @@ static void setnname(char *nname)
+         case EINVAL:
+             fprintf(stderr, _("%s: name too long\n"), program_name);
+             break;
+-        default:
+         }
+ 	exit(1);
+     }
+@@ -97,7 +96,6 @@ static void sethname(char *hname)
+ 	case EINVAL:
+ 	    fprintf(stderr, _("%s: name too long\n"), program_name);
+ 	    break;
+-	default:
+ 	}
+ 	exit(1);
+     };
+@@ -116,7 +114,6 @@ static void setdname(char *dname)
+ 	case EINVAL:
+ 	    fprintf(stderr, _("%s: name too long\n"), program_name);
+ 	    break;
+-	default:
+ 	}
+ 	exit(1);
+     };
+@@ -173,7 +170,6 @@ static void showhname(char *hname, int c
+ 	    *p = '\0';
+ 	printf("%s\n", hp->h_name);
+ 	break;
+-    default:
+     }
+ }
+
+
+Work around the assumption that an 'x25_address' typedef exists.
+
+--- net-tools-1.60/lib/x25_sr.c	2000-05-20 15:38:10.000000000 +0200
++++ net-tools-1.60/lib/x25_sr.c	2014-10-06 22:59:35.787008705 +0200
+@@ -77,7 +77,7 @@ static int X25_setroute(int action, int
+   rt.sigdigits=sigdigits;
+ 
+   /* x25_route_struct.address isn't type struct sockaddr_x25, Why? */
+-  memcpy(&rt.address, &sx25.sx25_addr, sizeof(x25_address));
++  memcpy(&rt.address, &sx25.sx25_addr, sizeof(struct x25_address));
+ 
+   while (*args) {
+ 	if (!strcmp(*args,"device") || !strcmp(*args,"dev")) {
+
+
+Fix the multi-line string literal syntax.
+
+--- net-tools-1.60/mii-tool.c	2000-05-21 16:31:17.000000000 +0200
++++ net-tools-1.60/mii-tool.c	2014-10-06 23:07:42.002994489 +0200
+@@ -379,16 +379,16 @@ static void watch_one_xcvr(int skfd, cha
+ /*--------------------------------------------------------------------*/
+ 
+ const char *usage =
+-"usage: %s [-VvRrwl] [-A media,... | -F media] [interface ...]
+-       -V, --version               display version information
+-       -v, --verbose               more verbose output
+-       -R, --reset                 reset MII to poweron state
+-       -r, --restart               restart autonegotiation
+-       -w, --watch                 monitor for link status changes
+-       -l, --log                   with -w, write events to syslog
+-       -A, --advertise=media,...   advertise only specified media
+-       -F, --force=media           force specified media technology
+-media: 100baseT4, 100baseTx-FD, 100baseTx-HD, 10baseT-FD, 10baseT-HD,
++"usage: %s [-VvRrwl] [-A media,... | -F media] [interface ...]\n\
++       -V, --version               display version information\n\
++       -v, --verbose               more verbose output\n\
++       -R, --reset                 reset MII to poweron state\n\
++       -r, --restart               restart autonegotiation\n\
++       -w, --watch                 monitor for link status changes\n\
++       -l, --log                   with -w, write events to syslog\n\
++       -A, --advertise=media,...   advertise only specified media\n\
++       -F, --force=media           force specified media technology\n\
++media: 100baseT4, 100baseTx-FD, 100baseTx-HD, 10baseT-FD, 10baseT-HD,\n\
+        (to advertise both HD and FD) 100baseTx, 10baseT\n";
+ 
+ int main(int argc, char **argv)
-- 
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