update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/supertuxkart/0001-irrlicht-Get-rid-of-unprefixed-cflags.patch

@@ -0,0 +1,34 @@
+From 73bed675202cf1f1c748540a4363d7d99e161dca Mon Sep 17 00:00:00 2001
+From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
+Date: Thu, 9 Jun 2016 18:58:51 -0300
+Subject: [PATCH 1/2] irrlicht: Get rid of unprefixed cflags
+
+Cross-building requires proper include paths. This commit
+removes the unprefixed -I/usr/X11R6/include in irrlicht cflags.
+
+Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
+---
+Fix sent upstream as part of pull:
+https://github.com/supertuxkart/stk-code/pull/2554
+
+ lib/irrlicht/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/irrlicht/CMakeLists.txt b/lib/irrlicht/CMakeLists.txt
+index 46d54008c291..5f4975e3a6f9 100644
+--- a/lib/irrlicht/CMakeLists.txt
++++ b/lib/irrlicht/CMakeLists.txt
+@@ -25,8 +25,8 @@ elseif(MINGW)
+   add_definitions(-D_IRR_STATIC_LIB_)
+   add_definitions(-D_CRT_SECURE_NO_WARNINGS) # Shut up about unsafe stuff
+ else()
+-  set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -Wall -pipe -O3  -fno-exceptions  -fstrict-aliasing -I/usr/X11R6/include")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wall -pipe -O3  -fno-exceptions  -fstrict-aliasing -I/usr/X11R6/include")
++  set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -Wall -pipe -O3  -fno-exceptions  -fstrict-aliasing")
++  set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wall -pipe -O3  -fno-exceptions  -fstrict-aliasing")
+   if(CMAKE_COMPILER_IS_GNUCC)
+ 	  set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -fexpensive-optimizations")
+   endif()
+-- 
+2.9.0
+