Update buidlroot to version 2016.08.1

bsp/buildroot/package/libepoxy/0006-Make-egl-conditional.patch

@@ -0,0 +1,59 @@
+From 5492e81f317e48141b0687ad77252c52c2dfcd6d Mon Sep 17 00:00:00 2001
+From: Gustavo Zacarias <gustavo@zacarias.com.ar>
+Date: Fri, 5 Feb 2016 19:03:39 -0300
+Subject: [PATCH] Make egl conditional
+
+Mesa can be built with GLX and without EGL support, so make this
+possible in epoxy as well.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ configure.ac | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 6e56599..21e3a25 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -58,6 +58,13 @@ AC_CHECK_HEADER([KHR/khrplatform.h],
+ # uintptr_t to a void *") by default.  Kill that.
+ XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
+ 
++AC_ARG_ENABLE([egl],
++		[AS_HELP_STRING([--disable-egl],
++				[disable if you don't want egl support])],
++		[enable_egl=$enableval],
++		[enable_egl=yes]
++             )
++
+ AC_ARG_ENABLE([glx],
+                 [AS_HELP_STRING([--disable-glx],
+ 				[disable if you don't want x11/glx support])],
+@@ -65,6 +72,7 @@ AC_ARG_ENABLE([glx],
+                 [enable_glx=yes]
+              )
+ 
++PKG_CHECK_MODULES(EGL, [egl], [egl=$enable_egl], [egl=no])
+ PKG_CHECK_MODULES(X11, [x11], [x11=$enable_glx], [x11=no])
+ 
+ AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
+@@ -96,7 +104,7 @@ case $host_os in
+         EPOXY_LINK_LIBS=""
+         ;;
+     *)
+-        build_egl=yes
++        build_egl=$egl
+         build_glx=$x11
+         build_wgl=no
+         # On platforms with dlopen, we load everything dynamically and
+@@ -109,7 +117,6 @@ AC_SUBST(EPOXY_LINK_LIBS)
+ 
+ AM_CONDITIONAL(BUILD_EGL, test x$build_egl = xyes)
+ if test x$build_egl = xyes; then
+-    PKG_CHECK_MODULES(EGL, [egl])
+     AC_DEFINE([BUILD_EGL], [1], [build EGL tests])
+ fi
+ 
+-- 
+2.4.10
+