Bump buidlroot version to 2018.02.6

bsp/buildroot/package/python3/0025-Add-an-option-to-disable-the-ossaudiodev-module.patch

@@ -0,0 +1,30 @@
+From a04fb6159e394ec8346cd49993fdf70db3e1b184 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Wed, 23 Dec 2015 11:51:58 +0100
+Subject: [PATCH] Add an option to disable the ossaudiodev module
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ configure.ac | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index e2c3b6f25c..8e3dded25e 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2877,6 +2877,12 @@ else
+ fi
+ AC_SUBST(MPDEC)
+ 
++AC_ARG_ENABLE(ossaudiodev,
++	AS_HELP_STRING([--disable-ossaudiodev], [disable OSSAUDIODEV]),
++	[ if test "$enableval" = "no"; then
++	  DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} ossaudiodev"
++	  fi])
++
+ # Check for support for loadable sqlite extensions
+ AC_MSG_CHECKING(for --enable-loadable-sqlite-extensions)
+ AC_ARG_ENABLE(loadable-sqlite-extensions,
+-- 
+2.13.5
+