diff --git a/package/avahi/0003-ipv6only.patch b/package/avahi/0003-ipv6only.patch
deleted file mode 100644
index 8cc3cb9..0000000
--- a/package/avahi/0003-ipv6only.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-diff -urpN avahi-0.6.22.orig/avahi-core/socket.c avahi-0.6.22/avahi-core/socket.c
---- avahi-0.6.22.orig/avahi-core/socket.c	2007-12-16 22:03:08.000000000 +0100
-+++ avahi-0.6.22/avahi-core/socket.c	2008-03-31 17:13:24.000000000 +0200
-@@ -394,13 +394,13 @@ int avahi_open_socket_ipv6(int no_reuse)
-         avahi_log_warn("IPV6_UNICAST_HOPS failed: %s", strerror(errno));
-         goto fail;
-     }
--
-+#ifdef IPV6_V6ONLY
-     yes = 1;
-     if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &yes, sizeof(yes)) < 0) {
-         avahi_log_warn("IPV6_V6ONLY failed: %s", strerror(errno));
-         goto fail;
-     }
--
-+#endif
-     yes = 1;
-     if (setsockopt(fd, IPPROTO_IPV6, IPV6_MULTICAST_LOOP, &yes, sizeof(yes)) < 0) {
-         avahi_log_warn("IPV6_MULTICAST_LOOP failed: %s", strerror(errno));
diff --git a/package/avahi/0005-optional-ipv6.patch b/package/avahi/0005-optional-ipv6.patch
deleted file mode 100644
index 5caf87c..0000000
--- a/package/avahi/0005-optional-ipv6.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-[PATCH] avahi-core: make ipv6 support optional on uclibc 0.9.31+
-
-uClibc 0.9.31+ doesn't define the IPV6_* defines when IPv6 support isn't
-enabled, causing the avahi build to break. Detect this configuration, and
-comment out IPv6 code if so.
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
----
- avahi-core/socket.c |   28 +++++++++++++++++++++++-----
- 1 file changed, 23 insertions(+), 5 deletions(-)
-
-Index: avahi-0.6.23/avahi-core/socket.c
-===================================================================
---- avahi-0.6.23.orig/avahi-core/socket.c
-+++ avahi-0.6.23/avahi-core/socket.c
-@@ -47,6 +47,11 @@
- #include <net/if_dl.h>
- #endif
- 
-+#include <features.h>
-+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
-+#define NO_IPV6
-+#endif
-+
- #include "dns.h"
- #include "fdutil.h"
- #include "socket.h"
-@@ -75,6 +80,7 @@ static void mdns_mcast_group_ipv4(struct
-     inet_pton(AF_INET, AVAHI_IPV4_MCAST_GROUP, &ret_sa->sin_addr);
- }
- 
-+#ifndef NO_IPV6
- static void mdns_mcast_group_ipv6(struct sockaddr_in6 *ret_sa) {
-     assert(ret_sa);
- 
-@@ -83,6 +89,7 @@ static void mdns_mcast_group_ipv6(struct
-     ret_sa->sin6_port = htons(AVAHI_MDNS_PORT);
-     inet_pton(AF_INET6, AVAHI_IPV6_MCAST_GROUP, &ret_sa->sin6_addr);
- }
-+#endif
- 
- static void ipv4_address_to_sockaddr(struct sockaddr_in *ret_sa, const AvahiIPv4Address *a, uint16_t port) {
-     assert(ret_sa);
-@@ -95,6 +102,7 @@ static void ipv4_address_to_sockaddr(str
-     memcpy(&ret_sa->sin_addr, a, sizeof(AvahiIPv4Address));
- }
- 
-+#ifndef NO_IPV6
- static void ipv6_address_to_sockaddr(struct sockaddr_in6 *ret_sa, const AvahiIPv6Address *a, uint16_t port) {
-     assert(ret_sa);
-     assert(a);
-@@ -105,6 +113,7 @@ static void ipv6_address_to_sockaddr(str
-     ret_sa->sin6_port = htons(port);
-     memcpy(&ret_sa->sin6_addr, a, sizeof(AvahiIPv6Address));
- }
-+#endif
- 
- int avahi_mdns_mcast_join_ipv4(int fd, const AvahiIPv4Address *a, int idx, int join) {
- #ifdef HAVE_STRUCT_IP_MREQN
-@@ -143,6 +152,7 @@ int avahi_mdns_mcast_join_ipv4(int fd, c
- }
- 
- int avahi_mdns_mcast_join_ipv6(int fd, const AvahiIPv6Address *a, int idx, int join) {
-+#ifndef NO_IPV6
-     struct ipv6_mreq mreq6;
-     struct sockaddr_in6 sa6;
- 
-@@ -164,6 +174,9 @@ int avahi_mdns_mcast_join_ipv6(int fd, c
-     }
- 
-     return 0;
-+#else
-+    return -1;
-+#endif
- }
- 
- static int reuseaddr(int fd) {
-@@ -372,6 +385,7 @@ fail:
- }
- 
- int avahi_open_socket_ipv6(int no_reuse) {
-+#ifndef NO_IPV6
-     struct sockaddr_in6 sa, local;
-     int fd = -1, yes, r;
-     int ttl;
-@@ -437,7 +451,7 @@ int avahi_open_socket_ipv6(int no_reuse)
- fail:
-     if (fd >= 0)
-         close(fd);
--
-+#endif
-     return -1;
- }
- 
-@@ -567,7 +581,7 @@ int avahi_send_dns_packet_ipv6(
-         const AvahiIPv6Address *src_address,
-         const AvahiIPv6Address *dst_address,
-         uint16_t dst_port) {
--
-+#ifndef NO_IPV6
-     struct sockaddr_in6 sa;
-     struct msghdr msg;
-     struct iovec io;
-@@ -620,6 +634,9 @@ int avahi_send_dns_packet_ipv6(
-     }
- 
-     return sendmsg_loop(fd, &msg, 0);
-+#else
-+    return -1;
-+#endif
- }
- 
- AvahiDnsPacket *avahi_recv_dns_packet_ipv4(
-@@ -782,7 +799,7 @@ AvahiDnsPacket *avahi_recv_dns_packet_ip
-         AvahiIPv6Address *ret_dst_address,
-         AvahiIfIndex *ret_iface,
-         uint8_t *ret_ttl) {
--
-+#ifndef NO_IPV6
-     AvahiDnsPacket *p = NULL;
-     struct msghdr msg;
-     struct iovec io;
-@@ -889,7 +906,7 @@ AvahiDnsPacket *avahi_recv_dns_packet_ip
- fail:
-     if (p)
-         avahi_dns_packet_free(p);
--
-+#endif
-     return NULL;
- }
- 
-@@ -934,6 +951,7 @@ fail:
- }
- 
- int avahi_open_unicast_socket_ipv6(void) {
-+#ifndef NO_IPV6
-     struct sockaddr_in6 local;
-     int fd = -1, yes;
- 
-@@ -974,6 +992,6 @@ int avahi_open_unicast_socket_ipv6(void)
- fail:
-     if (fd >= 0)
-         close(fd);
--
-+#endif
-     return -1;
- }
diff --git a/package/iproute2/0001-optional-ipv6.patch b/package/iproute2/0001-optional-ipv6.patch
deleted file mode 100644
index c51f695..0000000
--- a/package/iproute2/0001-optional-ipv6.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-[PATCH] fix build on uClibc without IPv6 support
-
-Disable IPv6 support code when building with uClibc configured without IPv6
-support.
-
-[Gustavo: update for iproute2 3.10.0]
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
-diff -Nura iproute2-3.10.0.orig/ip/ip6tunnel.c iproute2-3.10.0/ip/ip6tunnel.c
---- iproute2-3.10.0.orig/ip/ip6tunnel.c	2013-08-14 09:17:56.538089916 -0300
-+++ iproute2-3.10.0/ip/ip6tunnel.c	2013-08-14 09:18:02.952298534 -0300
-@@ -20,6 +20,10 @@
-  *	Masahide NAKAMURA @USAGI
-  */
-
-+#include <features.h>
-+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
-+#else
-+
- #include <stdio.h>
- #include <string.h>
- #include <stdlib.h>
-@@ -425,3 +429,5 @@
- 	fprintf(stderr, "Command \"%s\" is unknown, try \"ip -f inet6 tunnel help\".\n", *argv);
- 	exit(-1);
- }
-+
-+#endif /* no ipv6 */
-diff -Nura iproute2-3.10.0.orig/ip/ipprefix.c iproute2-3.10.0/ip/ipprefix.c
---- iproute2-3.10.0.orig/ip/ipprefix.c	2013-08-14 09:17:56.539089949 -0300
-+++ iproute2-3.10.0/ip/ipprefix.c	2013-08-14 09:19:29.065099291 -0300
-@@ -23,11 +23,18 @@
-  *	Masahide NAKAMURA @USAGI
-  */
-
-+#include <features.h>
-+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
-+#define NO_IPV6
-+#endif
-+
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/socket.h>
-+#ifndef NO_IPV6
- #include <netinet/icmp6.h>
-+#endif
-
- #include "utils.h"
- #include "ip_common.h"
-@@ -65,10 +72,12 @@
- 		fprintf(stderr, "incorrect protocol family: %d\n", prefix->prefix_family);
- 		return 0;
- 	}
-+#ifdef ND_OPT_PREFIX_INFORMATION
- 	if (prefix->prefix_type != ND_OPT_PREFIX_INFORMATION) {
- 		fprintf(stderr, "wrong ND type %d\n", prefix->prefix_type);
- 		return 0;
- 	}
-+#endif
-
- 	parse_rtattr(tb, RTA_MAX, RTM_RTA(prefix), len);
-
-diff -Nura iproute2-3.10.0.orig/ip/iptunnel.c iproute2-3.10.0/ip/iptunnel.c
---- iproute2-3.10.0.orig/ip/iptunnel.c	2013-08-14 09:17:56.538089916 -0300
-+++ iproute2-3.10.0/ip/iptunnel.c	2013-08-14 09:18:02.953298566 -0300
-@@ -9,6 +9,10 @@
-  * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
-  *
-  */
-+#include <features.h>
-+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
-+#define NO_IPV6
-+#endif
-
- #include <stdio.h>
- #include <stdlib.h>
-@@ -634,8 +638,10 @@
- 	 * protocol-independent because of unarranged structure between
- 	 * IPv4 and IPv6.
- 	 */
-+#ifndef NO_IPV6
- 	case AF_INET6:
- 		return do_ip6tunnel(argc, argv);
-+#endif
- 	default:
- 		fprintf(stderr, "Unsupported protocol family: %d\n", preferred_family);
- 		exit(-1);
diff --git a/package/iproute2/0002-vxlan-optional-ipv6.patch b/package/iproute2/0002-vxlan-optional-ipv6.patch
deleted file mode 100644
index 80ea97c..0000000
--- a/package/iproute2/0002-vxlan-optional-ipv6.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-Disable IPv6 support code in vxlan when building with uClibc configured without
-IPv6 support.
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
-diff -Nura iproute2-3.14.0/ip/iplink_vxlan.c iproute2-3.14.0-noipv6/ip/iplink_vxlan.c
---- iproute2-3.14.0/ip/iplink_vxlan.c	2014-04-11 21:48:41.000000000 -0300
-+++ iproute2-3.14.0-noipv6/ip/iplink_vxlan.c	2014-04-14 08:36:22.638235721 -0300
-@@ -9,6 +9,11 @@
-  * Authors:     Stephen Hemminger <shemminger@vyatta.com
-  */
- 
-+#include <features.h>
-+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
-+#define NO_IPV6
-+#endif
-+
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
-@@ -188,12 +193,14 @@
- 		return -1;
- 	}
- 
-+#ifndef NO_IPV6
- 	if ((gaddr && daddr) ||
- 		(memcmp(&gaddr6, &in6addr_any, sizeof(gaddr6)) &&
- 		 memcmp(&daddr6, &in6addr_any, sizeof(daddr6)))) {
- 		fprintf(stderr, "vxlan: both group and remote cannot be specified\n");
- 		return -1;
- 	}
-+#endif
- 
- 	if (!dst_port_set) {
- 		fprintf(stderr, "vxlan: destination port not specified\n"
-@@ -208,15 +215,19 @@
- 		addattr_l(n, 1024, IFLA_VXLAN_GROUP, &gaddr, 4);
- 	else if (daddr)
- 		addattr_l(n, 1024, IFLA_VXLAN_GROUP, &daddr, 4);
-+#ifndef NO_IPV6
- 	if (memcmp(&gaddr6, &in6addr_any, sizeof(gaddr6)) != 0)
- 		addattr_l(n, 1024, IFLA_VXLAN_GROUP6, &gaddr6, sizeof(struct in6_addr));
- 	else if (memcmp(&daddr6, &in6addr_any, sizeof(daddr6)) != 0)
- 		addattr_l(n, 1024, IFLA_VXLAN_GROUP6, &daddr6, sizeof(struct in6_addr));
-+#endif
- 
- 	if (saddr)
- 		addattr_l(n, 1024, IFLA_VXLAN_LOCAL, &saddr, 4);
-+#ifndef NO_IPV6
- 	else if (memcmp(&saddr6, &in6addr_any, sizeof(saddr6)) != 0)
- 		addattr_l(n, 1024, IFLA_VXLAN_LOCAL6, &saddr6, sizeof(struct in6_addr));
-+#endif
- 
- 	if (link)
- 		addattr32(n, 1024, IFLA_VXLAN_LINK, link);
-@@ -275,6 +286,7 @@
- 	} else if (tb[IFLA_VXLAN_GROUP6]) {
- 		struct in6_addr addr;
- 		memcpy(&addr, RTA_DATA(tb[IFLA_VXLAN_GROUP6]), sizeof(struct in6_addr));
-+#ifndef NO_IPV6
- 		if (memcmp(&addr, &in6addr_any, sizeof(addr)) != 0) {
- 			if (IN6_IS_ADDR_MULTICAST(&addr))
- 				fprintf(f, "group %s ",
-@@ -283,6 +295,7 @@
- 				fprintf(f, "remote %s ",
- 					format_host(AF_INET6, sizeof(struct in6_addr), &addr, s1, sizeof(s1)));
- 		}
-+#endif
- 	}
- 
- 	if (tb[IFLA_VXLAN_LOCAL]) {
-@@ -293,9 +306,11 @@
- 	} else if (tb[IFLA_VXLAN_LOCAL6]) {
- 		struct in6_addr addr;
- 		memcpy(&addr, RTA_DATA(tb[IFLA_VXLAN_LOCAL6]), sizeof(struct in6_addr));
-+#ifndef NO_IPV6
- 		if (memcmp(&addr, &in6addr_any, sizeof(addr)) != 0)
- 			fprintf(f, "local %s ",
- 				format_host(AF_INET6, sizeof(struct in6_addr), &addr, s1, sizeof(s1)));
-+#endif
- 	}
- 
- 	if (tb[IFLA_VXLAN_LINK] &&
diff --git a/package/libeXosip2/0001-fix-non-ipv6-build.patch b/package/libeXosip2/0001-fix-non-ipv6-build.patch
deleted file mode 100644
index bec833f..0000000
--- a/package/libeXosip2/0001-fix-non-ipv6-build.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-[PATCH] Fix build on systems without IPV6_TCLASS support
-
-The wrong variable name was used.
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
----
- src/eXtl_udp.c |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-Index: libeXosip2-3.6.0/src/eXtl_udp.c
-===================================================================
---- libeXosip2-3.6.0.orig/src/eXtl_udp.c
-+++ libeXosip2-3.6.0/src/eXtl_udp.c
-@@ -178,7 +178,7 @@
- 		res = setsockopt(udp_socket, IPPROTO_IPV6, IPV6_TCLASS,
- 			(SOCKET_OPTION_VALUE)&tos, sizeof(tos));
- #else
--		retval = setsockopt(udp_socket, IPPROTO_IPV6, IP_TOS,
-+		res = setsockopt(udp_socket, IPPROTO_IPV6, IP_TOS,
- 			(SOCKET_OPTION_VALUE)&tos, sizeof(tos));
- #endif
- 	}
diff --git a/package/libglib2/0001-optional-ipv6.patch b/package/libglib2/0001-optional-ipv6.patch
deleted file mode 100644
index cbab1f1..0000000
--- a/package/libglib2/0001-optional-ipv6.patch
+++ /dev/null
@@ -1,195 +0,0 @@
-[PATCH]: fix build on uClibc without IPv6 support
-
-Updated to glib 2.36 by Thomas Petazzoni.
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- gio/ginetaddress.c |    9 +++++++++
- 1 file changed, 9 insertions(+)
-
-Index: b/gio/ginetaddress.c
-===================================================================
---- a/gio/ginetaddress.c
-+++ b/gio/ginetaddress.c
-@@ -21,6 +21,7 @@
-  *          Samuel Cormier-Iijima <sciyoshi@gmail.com>
-  */
- 
-+#include <features.h>
- #include <config.h>
- 
- #include <string.h>
-@@ -423,7 +424,11 @@
-   return NULL;
- }
- 
-+#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__)
-+#define G_INET_ADDRESS_FAMILY_IS_VALID(family) ((family) == AF_INET)
-+#else
- #define G_INET_ADDRESS_FAMILY_IS_VALID(family) ((family) == AF_INET || (family) == AF_INET6)
-+#endif
- 
- /**
-  * g_inet_address_new_from_bytes:
-@@ -472,8 +477,10 @@
- 
-       return g_inet_address_new_from_bytes (addr, family);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else
-     return g_inet_address_new_from_bytes (in6addr_loopback.s6_addr, family);
-+#endif
- }
- 
- /**
-@@ -499,8 +506,10 @@
- 
-       return g_inet_address_new_from_bytes (addr, family);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else
-     return g_inet_address_new_from_bytes (in6addr_any.s6_addr, family);
-+#endif
- }
- 
- 
-Index: b/gio/gsocket.c
-===================================================================
---- a/gio/gsocket.c
-+++ b/gio/gsocket.c
-@@ -425,7 +425,9 @@
-   switch (family)
-     {
-      case G_SOCKET_FAMILY_IPV4:
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-      case G_SOCKET_FAMILY_IPV6:
-+#endif
-        socket->priv->family = address.ss_family;
-        switch (socket->priv->type)
- 	 {
-@@ -1321,11 +1323,13 @@
-       g_socket_get_option (socket, IPPROTO_IP, IP_TTL,
- 			   &value, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_get_option (socket, IPPROTO_IPV6, IPV6_UNICAST_HOPS,
- 			   &value, &error);
-     }
-+#endif
-   else
-     g_return_val_if_reached (0);
- 
-@@ -1362,6 +1366,7 @@
-       g_socket_set_option (socket, IPPROTO_IP, IP_TTL,
- 			   ttl, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_set_option (socket, IPPROTO_IP, IP_TTL,
-@@ -1369,6 +1374,7 @@
-       g_socket_set_option (socket, IPPROTO_IPV6, IPV6_UNICAST_HOPS,
- 			   ttl, &error);
-     }
-+#endif
-   else
-     g_return_if_reached ();
- 
-@@ -1470,11 +1476,13 @@
-       g_socket_get_option (socket, IPPROTO_IP, IP_MULTICAST_LOOP,
- 			   &value, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_get_option (socket, IPPROTO_IPV6, IPV6_MULTICAST_LOOP,
- 			   &value, &error);
-     }
-+#endif
-   else
-     g_return_val_if_reached (FALSE);
- 
-@@ -1515,6 +1523,7 @@
-       g_socket_set_option (socket, IPPROTO_IP, IP_MULTICAST_LOOP,
- 			   loopback, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_set_option (socket, IPPROTO_IP, IP_MULTICAST_LOOP,
-@@ -1522,6 +1531,7 @@
-       g_socket_set_option (socket, IPPROTO_IPV6, IPV6_MULTICAST_LOOP,
- 			   loopback, &error);
-     }
-+#endif
-   else
-     g_return_if_reached ();
- 
-@@ -1559,11 +1569,13 @@
-       g_socket_get_option (socket, IPPROTO_IP, IP_MULTICAST_TTL,
- 			   &value, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_get_option (socket, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
- 			   &value, &error);
-     }
-+#endif
-   else
-     g_return_val_if_reached (FALSE);
- 
-@@ -1601,6 +1613,7 @@
-       g_socket_set_option (socket, IPPROTO_IP, IP_MULTICAST_TTL,
- 			   ttl, &error);
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (socket->priv->family == G_SOCKET_FAMILY_IPV6)
-     {
-       g_socket_set_option (socket, IPPROTO_IP, IP_MULTICAST_TTL,
-@@ -1608,6 +1621,7 @@
-       g_socket_set_option (socket, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
- 			   ttl, &error);
-     }
-+#endif
-   else
-     g_return_if_reached ();
- 
-@@ -1965,6 +1979,7 @@
-       result = setsockopt (socket->priv->fd, IPPROTO_IP, optname,
- 			   &mc_req, sizeof (mc_req));
-     }
-+#if !(defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__))
-   else if (g_inet_address_get_family (group) == G_SOCKET_FAMILY_IPV6)
-     {
-       struct ipv6_mreq mc_req_ipv6;
-@@ -1982,6 +1997,7 @@
-       result = setsockopt (socket->priv->fd, IPPROTO_IPV6, optname,
- 			   &mc_req_ipv6, sizeof (mc_req_ipv6));
-     }
-+#endif
-   else
-     g_return_val_if_reached (FALSE);
- 
-@@ -2089,8 +2105,8 @@
-     case G_SOCKET_FAMILY_IPV4:
-       return TRUE;
- 
--    case G_SOCKET_FAMILY_IPV6:
- #if defined (IPPROTO_IPV6) && defined (IPV6_V6ONLY)
-+    case G_SOCKET_FAMILY_IPV6:
-       {
-         gint v6_only;
- 
-@@ -2101,8 +2117,6 @@
- 
-         return !v6_only;
-       }
--#else
--      return FALSE;
- #endif
- 
-     default:
diff --git a/package/libnice/0001-build-IPV6_RECVERR.patch b/package/libnice/0001-build-IPV6_RECVERR.patch
deleted file mode 100644
index af55bb9..0000000
--- a/package/libnice/0001-build-IPV6_RECVERR.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-Make libnice build in non-IPv6 configurations
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-
-Index: b/stun/usages/bind.c
-===================================================================
---- a/stun/usages/bind.c
-+++ b/stun/usages/bind.c
-@@ -260,9 +260,11 @@
-       case AF_INET:
-         setsockopt (fd, SOL_IP, IP_RECVERR, &yes, sizeof (yes));
-         break;
-+#ifdef IPV6_RECVERR
-       case AF_INET6:
-         setsockopt (fd, SOL_IPV6, IPV6_RECVERR, &yes, sizeof (yes));
-         break;
-+#endif
-       default:
-         /* Nothing to do. */
-         break;
diff --git a/package/libtirpc/0003-Make-IPv6-support-optional.patch b/package/libtirpc/0003-Make-IPv6-support-optional.patch
deleted file mode 100644
index ad8ce65..0000000
--- a/package/libtirpc/0003-Make-IPv6-support-optional.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From fbe5fccf0e3bdaae3defc66a288176797fd12a17 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Sun, 24 Jun 2012 21:40:21 +0200
-Subject: [PATCH] Make IPv6 support optional
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- src/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index b5db263..f086255 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -7,7 +7,7 @@
- 
- noinst_HEADERS = rpc_com.h
- 
--AM_CPPFLAGS = -I$(top_srcdir)/tirpc -DPORTMAP -DINET6 \
-+AM_CPPFLAGS = -I$(top_srcdir)/tirpc -DPORTMAP \
- 		-D_GNU_SOURCE -Wall -pipe  
- 
- lib_LTLIBRARIES = libtirpc.la
--- 
-2.0.0
-
diff --git a/package/luasocket/0001-uClibc-IPv6.patch b/package/luasocket/0001-uClibc-IPv6.patch
deleted file mode 100644
index ae70b4d..0000000
--- a/package/luasocket/0001-uClibc-IPv6.patch
+++ /dev/null
@@ -1,217 +0,0 @@
-fix build with uClibc without IPv6 support
-
-see Pull Request: https://github.com/diegonehab/luasocket/pull/90
-
-Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
-
-Index: b/luasocket-3.0-rc1/src/options.c
-===================================================================
---- a/luasocket-3.0-rc1/src/options.c
-+++ b/luasocket-3.0-rc1/src/options.c
-@@ -110,6 +110,7 @@
-     return opt_setboolean(L, ps, SOL_SOCKET, SO_BROADCAST);
- }
- 
-+#ifdef IPV6_UNICAST_HOPS
- int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps)
- {
-   return opt_setint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
-@@ -119,7 +120,9 @@
- {
-   return opt_getint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
- }
-+#endif
- 
-+#ifdef IPV6_MULTICAST_HOPS
- int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps)
- {
-   return opt_setint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
-@@ -129,6 +132,7 @@
- {
-   return opt_getint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
- }
-+#endif
- 
- int opt_set_ip_multicast_loop(lua_State *L, p_socket ps)
- {
-@@ -140,6 +144,7 @@
-     return opt_getboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP);
- }
- 
-+#ifdef IPV6_MULTICAST_LOOP
- int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps)
- {
-     return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
-@@ -149,6 +154,7 @@
- {
-     return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
- }
-+#endif
- 
- int opt_set_linger(lua_State *L, p_socket ps)
- {
-@@ -221,16 +227,21 @@
-     return opt_setmembership(L, ps, IPPROTO_IP, IP_DROP_MEMBERSHIP);
- }
- 
-+#ifdef IPV6_ADD_MEMBERSHIP
- int opt_set_ip6_add_membership(lua_State *L, p_socket ps)
- {
-     return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP);
- }
-+#endif
- 
-+#ifdef IPV6_DROP_MEMBERSHIP
- int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps)
- {
-     return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP);
- }
-+#endif
- 
-+#ifdef IPV6_V6ONLY
- int opt_get_ip6_v6only(lua_State *L, p_socket ps)
- {
-     return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
-@@ -240,6 +251,7 @@
- {
-     return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
- }
-+#endif
- 
- /*=========================================================================*\
- * Auxiliar functions
-Index: b/luasocket-3.0-rc1/src/options.h
-===================================================================
---- a/luasocket-3.0-rc1/src/options.h
-+++ b/luasocket-3.0-rc1/src/options.h
-@@ -32,12 +32,24 @@
- int opt_set_ip_multicast_loop(lua_State *L, p_socket ps);
- int opt_set_ip_add_membership(lua_State *L, p_socket ps);
- int opt_set_ip_drop_membersip(lua_State *L, p_socket ps);
-+#ifdef IPV6_UNICAST_HOPS
- int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_MULTICAST_HOPS
- int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_MULTICAST_LOOP
- int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_ADD_MEMBERSHIP
- int opt_set_ip6_add_membership(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_DROP_MEMBERSHIP
- int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_V6ONLY
- int opt_set_ip6_v6only(lua_State *L, p_socket ps);
-+#endif
- 
- /* supported options for getoption */
- int opt_get_reuseaddr(lua_State *L, p_socket ps);
-@@ -48,10 +60,18 @@
- int opt_get_ip_multicast_loop(lua_State *L, p_socket ps);
- int opt_get_ip_multicast_if(lua_State *L, p_socket ps);
- int opt_get_error(lua_State *L, p_socket ps);
-+#ifdef IPV6_MULTICAST_LOOP
- int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_MULTICAST_HOPS
- int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_UNICAST_HOPS
- int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps);
-+#endif
-+#ifdef IPV6_V6ONLY
- int opt_get_ip6_v6only(lua_State *L, p_socket ps); 
-+#endif
- 
- /* invokes the appropriate option handler */
- int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps);
-Index: b/luasocket-3.0-rc1/src/tcp.c
-===================================================================
---- a/luasocket-3.0-rc1/src/tcp.c
-+++ b/luasocket-3.0-rc1/src/tcp.c
-@@ -81,7 +81,9 @@
-     {"keepalive",   opt_set_keepalive},
-     {"reuseaddr",   opt_set_reuseaddr},
-     {"tcp-nodelay", opt_set_tcp_nodelay},
-+#ifdef IPV6_V6ONLY
-     {"ipv6-v6only", opt_set_ip6_v6only},
-+#endif
-     {"linger",      opt_set_linger},
-     {NULL,          NULL}
- };
-@@ -366,11 +368,13 @@
-         auxiliar_setclass(L, "tcp{master}", -1);
-         /* initialize remaining structure fields */
-         socket_setnonblocking(&sock);
-+#ifdef IPV6_V6ONLY
-         if (family == PF_INET6) {
-             int yes = 1;
-             setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
-                 (void *)&yes, sizeof(yes));
-         }
-+#endif
-         tcp->sock = sock;
-         io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv,
-                 (p_error) socket_ioerror, &tcp->sock);
-Index: b/luasocket-3.0-rc1/src/udp.c
-===================================================================
---- a/luasocket-3.0-rc1/src/udp.c
-+++ b/luasocket-3.0-rc1/src/udp.c
-@@ -78,12 +78,22 @@
-     {"ip-multicast-loop",    opt_set_ip_multicast_loop},
-     {"ip-add-membership",    opt_set_ip_add_membership},
-     {"ip-drop-membership",   opt_set_ip_drop_membersip},
-+#ifdef IPV6_UNICAST_HOPS
-     {"ipv6-unicast-hops",    opt_set_ip6_unicast_hops},
-     {"ipv6-multicast-hops",  opt_set_ip6_unicast_hops},
-+#endif
-+#ifdef IPV6_MULTICAST_LOOP
-     {"ipv6-multicast-loop",  opt_set_ip6_multicast_loop},
-+#endif
-+#ifdef IPV6_ADD_MEMBERSHIP
-     {"ipv6-add-membership",  opt_set_ip6_add_membership},
-+#endif
-+#ifdef IPV6_DROP_MEMBERSHIP
-     {"ipv6-drop-membership", opt_set_ip6_drop_membersip},
-+#endif
-+#ifdef IPV6_V6ONLY
-     {"ipv6-v6only",          opt_set_ip6_v6only},
-+#endif
-     {NULL,                   NULL}
- };
- 
-@@ -92,10 +102,16 @@
-     {"ip-multicast-if",      opt_get_ip_multicast_if},
-     {"ip-multicast-loop",    opt_get_ip_multicast_loop},
-     {"error",                opt_get_error},
-+#ifdef IPV6_UNICAST_HOPS
-     {"ipv6-unicast-hops",    opt_get_ip6_unicast_hops},
-     {"ipv6-multicast-hops",  opt_get_ip6_unicast_hops},
-+#endif
-+#ifdef IPV6_MULTICAST_LOOP
-     {"ipv6-multicast-loop",  opt_get_ip6_multicast_loop},
-+#endif
-+#ifdef IPV6_V6ONLY
-     {"ipv6-v6only",          opt_get_ip6_v6only},
-+#endif
-     {NULL,                   NULL}
- };
- 
-@@ -416,11 +432,13 @@
-         auxiliar_setclass(L, "udp{unconnected}", -1);
-         /* initialize remaining structure fields */
-         socket_setnonblocking(&sock);
-+#ifdef IPV6_V6ONLY
-         if (family == PF_INET6) {
-             int yes = 1;
-             setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
-                 (void *)&yes, sizeof(yes));
-         }
-+#endif
-         udp->sock = sock;
-         timeout_init(&udp->tm, -1, -1);
-         udp->family = family;
-
diff --git a/package/perl/0001-uClibc-IPv6.patch b/package/perl/0001-uClibc-IPv6.patch
deleted file mode 100644
index b29d373..0000000
--- a/package/perl/0001-uClibc-IPv6.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-fix on uClibc without IPv6 support
-
-Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
-
-Index: b/cpan/Socket/Socket.xs
-===================================================================
---- a/cpan/Socket/Socket.xs
-+++ b/cpan/Socket/Socket.xs
-@@ -920,7 +920,7 @@
- 	CODE:
- #ifdef HAS_INETNTOP
- 	STRLEN addrlen;
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 	struct in6_addr addr;
- 	char str[INET6_ADDRSTRLEN];
- #else
-@@ -940,7 +940,7 @@
- 		croak("Bad address length for Socket::inet_ntop on AF_INET;"
- 		      " got %"UVuf", should be 4", (UV)addrlen);
- 	    break;
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 	  case AF_INET6:
- 	    if(addrlen != 16)
- 		croak("Bad address length for Socket::inet_ntop on AF_INET6;"
-@@ -949,7 +949,7 @@
- #endif
- 	  default:
- 		croak("Bad address family for %s, got %d, should be"
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 		      " either AF_INET or AF_INET6",
- #else
- 		      " AF_INET",
-@@ -979,7 +979,7 @@
- #ifdef HAS_INETPTON
- 	int ok;
- 	int addrlen = 0;
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 	struct in6_addr ip_address;
- #else
- 	struct in_addr ip_address;
-@@ -989,14 +989,14 @@
- 	  case AF_INET:
- 	    addrlen = 4;
- 	    break;
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 	  case AF_INET6:
- 	    addrlen = 16;
- 	    break;
- #endif
- 	  default:
- 		croak("Bad address family for %s, got %d, should be"
--#ifdef AF_INET6
-+#if (defined(__UCLIBC__) && defined(__UCLIBC_HAS_IPV6__)) || (!defined(__UCLIBC__) && defined(AF_INET6))
- 		      " either AF_INET or AF_INET6",
- #else
- 		      " AF_INET",
diff --git a/package/rpcbind/0003-Make-IPv6-configurable.patch b/package/rpcbind/0003-Make-IPv6-configurable.patch
deleted file mode 100644
index 0bb311c..0000000
--- a/package/rpcbind/0003-Make-IPv6-configurable.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 5a1826d116ae986cb464d3503e0ae9ceaba3a687 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Sat, 10 Nov 2012 22:24:56 +0100
-Subject: [PATCH] Make IPv6 configurable
-
-Add an autoconf check that verifies whether IPv6 is available or not,
-and define the INET6 macro if available, instead of hardcoding it in
-src/Makefile.am.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- Makefile.am  | 1 -
- configure.in | 3 +++
- 2 files changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/Makefile.am b/Makefile.am
-index d10c906..c983a3e 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -3,7 +3,6 @@ AM_CPPFLAGS = \
- 	-DPORTMAP \
- 	-DFACILITY=LOG_MAIL \
- 	-DSEVERITY=LOG_INFO \
--	-DINET6 \
- 	-DRPCBIND_STATEDIR="\"$(statedir)\"" \
- 	-DRPCBIND_USER="\"$(rpcuser)\"" \
- 	-D_GNU_SOURCE \
-diff --git a/configure.ac b/configure.ac
-index 2b67720..f144c8e 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -36,4 +36,7 @@ AS_IF([test x$enable_libwrap = xyes], [
- 
- AC_SEARCH_LIBS([pthread_create], [pthread])
- 
-+AC_CHECK_HEADER(netinet/ip6.h,
-+        AC_DEFINE(INET6, 1, [Define to 1 if IPv6 is available]))
-+
- AC_OUTPUT([Makefile])
--- 
-2.0.0
-
diff --git a/package/rpcbind/rpcbind.mk b/package/rpcbind/rpcbind.mk
index 55de3fc..7bfb1e2 100644
--- a/package/rpcbind/rpcbind.mk
+++ b/package/rpcbind/rpcbind.mk
@@ -9,7 +9,6 @@ RPCBIND_SITE = http://downloads.sourceforge.net/project/rpcbind/rpcbind/$(RPCBIN
 RPCBIND_SOURCE = rpcbind-$(RPCBIND_VERSION).tar.bz2
 RPCBIND_LICENSE = BSD-3c
 RPCBIND_LICENSE_FILES = COPYING
-RPCBIND_AUTORECONF = YES
 
 RPCBIND_CONF_ENV += \
 	CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include/tirpc/"
diff --git a/package/x11vnc/0001-ipv6.patch b/package/x11vnc/0001-ipv6.patch
deleted file mode 100644
index 89c2835..0000000
--- a/package/x11vnc/0001-ipv6.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-[PATCH] fix build on uClibc without IPv6 support
-
-Some systems (like uClibc) defines AF_INET6 even when configured without
-IPv6 support, so don't use that to decide if IPv6 support should be enabled.
-
-Instead use the X11VNC_IPV6 define like elsewhere in the code.
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
----
- x11vnc/enc.h |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-Index: x11vnc-0.9.13/x11vnc/enc.h
-===================================================================
---- x11vnc-0.9.13.orig/x11vnc/enc.h
-+++ x11vnc-0.9.13/x11vnc/enc.h
-@@ -1733,7 +1733,7 @@
- 	}
- 
- 	try6:
--#ifdef AF_INET6
-+#if X11VNC_IPV6
- 	if (!getenv("ULTRAVNC_DSM_HELPER_NOIPV6")) {
- 		struct sockaddr_in6 sin;
- 		int one = 1, sock = -1;
