Update buidlroot to version 2016.08.1

bsp/buildroot/package/hostapd/0003-vlan-fix-musl-build-error.patch

@@ -0,0 +1,60 @@
+From 67ba6ed9871b2cab16eeee93818f05d9c49ccbab Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
+Date: Tue, 8 Mar 2016 12:05:01 +0100
+Subject: [PATCH] vlan: fix musl build error
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+caddr_t is legacy BSD and should be avoided [1].
+
+This fixes compile errors with the musl libc:
+
+../src/ap/vlan_init.c: In function 'br_delif':
+../src/ap/vlan_init.c:218:18: error: '__caddr_t' undeclared (first use in this function)
+  ifr.ifr_data = (__caddr_t) args;
+
+Upstream status: Pending [2]
+
+[1] http://stackoverflow.com/questions/6381526/what-is-the-significance-of-caddr-t-and-when-is-it-used
+[2] http://lists.infradead.org/pipermail/hostap/2016-March/035350.html
+
+Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
+---
+ src/ap/vlan_init.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/ap/vlan_init.c b/src/ap/vlan_init.c
+index fd1c8dd..1670c0d 100644
+--- a/src/ap/vlan_init.c
++++ b/src/ap/vlan_init.c
+@@ -215,7 +215,7 @@ static int br_delif(const char *br_name, const char *if_name)
+ 	args[1] = if_index;
+ 
+ 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));
+-	ifr.ifr_data = (__caddr_t) args;
++	ifr.ifr_data = (void *) args;
+ 
+ 	if (ioctl(fd, SIOCDEVPRIVATE, &ifr) < 0 && errno != EINVAL) {
+ 		/* No error if interface already removed. */
+@@ -266,7 +266,7 @@ static int br_addif(const char *br_name, const char *if_name)
+ 	args[1] = if_index;
+ 
+ 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));
+-	ifr.ifr_data = (__caddr_t) args;
++	ifr.ifr_data = (void *) args;
+ 
+ 	if (ioctl(fd, SIOCDEVPRIVATE, &ifr) < 0) {
+ 		if (errno == EBUSY) {
+@@ -394,7 +394,7 @@ static int br_getnumports(const char *br_name)
+ 
+ 	os_memset(ifindices, 0, sizeof(ifindices));
+ 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));
+-	ifr.ifr_data = (__caddr_t) arg;
++	ifr.ifr_data = (void *) arg;
+ 
+ 	if (ioctl(fd, SIOCDEVPRIVATE, &ifr) < 0) {
+ 		wpa_printf(MSG_ERROR, "VLAN: %s: BRCTL_GET_PORT_LIST "
+-- 
+2.7.2
+