Update buidlroot to version 2016.08.1

bsp/buildroot/package/ejabberd/0003-remove-checking-erlang-version.patch

@@ -0,0 +1,30 @@
+From f384518dedec4ad657ad69d55754076c13c22d96 Mon Sep 17 00:00:00 2001
+From: Johan Oudinet <johan.oudinet@gmail.com>
+Date: Wed, 20 Jan 2016 08:11:32 -0500
+Subject: [PATCH] remove checking erlang version
+
+Without this patch, the configure will try to run erlang to simply check
+if the version is supported by ejabberd. Instead, we do this test
+statically.
+---
+ configure.ac | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 97e89a2..cd1ab08 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -39,10 +39,8 @@ AC_ARG_ENABLE(erlang-version-check,
+ 	[Check Erlang/OTP version @<:@default=yes@:>@])])
+ case "$enable_erlang_version_check" in
+ 	yes|'')
+-		ERLANG_VERSION_CHECK([$REQUIRE_ERLANG_MIN],[$REQUIRE_ERLANG_MAX])
+ 		;;
+ 	no)
+-		ERLANG_VERSION_CHECK([$REQUIRE_ERLANG_MIN],[$REQUIRE_ERLANG_MAX],[warn])
+ 		;;
+ esac
+ 
+-- 
+2.5.0
+