Update buidlroot to version 2016.08.1

bsp/buildroot/package/sdl2_ttf/Config.in

@@ -0,0 +1,9 @@
+config BR2_PACKAGE_SDL2_TTF
+	bool "sdl2_ttf"
+	depends on BR2_PACKAGE_SDL2
+	select BR2_PACKAGE_FREETYPE
+	help
+	  SDL2_ttf is a sample TrueType font library. It allows you to
+	  use TrueType fonts in your SDL2 applications.
+
+	  http://www.libsdl.org/projects/SDL_ttf/

bsp/buildroot/package/sdl2_ttf/sdl2_ttf.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 34db5e20bcf64e7071fe9ae25acaa7d72bdc4f11ab3ce59acc768ab62fe39276  SDL2_ttf-2.0.14.tar.gz

bsp/buildroot/package/sdl2_ttf/sdl2_ttf.mk

@@ -0,0 +1,30 @@
+################################################################################
+#
+# sdl2_ttf
+#
+################################################################################
+
+SDL2_TTF_VERSION = 2.0.14
+SDL2_TTF_SOURCE = SDL2_ttf-$(SDL2_TTF_VERSION).tar.gz
+SDL2_TTF_SITE = http://www.libsdl.org/projects/SDL_ttf/release
+SDL2_TTF_LICENSE = zlib
+SDL2_TTF_LICENSE_FILES = COPYING.txt
+SDL2_TTF_INSTALL_STAGING = YES
+SDL2_TTF_DEPENDENCIES = sdl2 freetype host-pkgconf
+SDL2_TTF_CONF_ENV = \
+	FREETYPE_CONFIG=$(STAGING_DIR)/usr/bin/freetype-config
+
+# x-includes and x-libraries must be set for cross-compiling
+# By default x_includes and x_libraries contains unsafe paths.
+# (/usr/include and /usr/lib)
+ifeq ($(BR2_PACKAGE_SDL2_X11),y)
+SDL2_TTF_CONF_OPTS += \
+	--with-x \
+	--x-includes=$(STAGING_DIR)/usr/include \
+	--x-libraries=$(STAGING_DIR)/usr/lib
+else
+SDL2_TTF_CONF_OPTS += \
+	--without-x
+endif
+
+$(eval $(autotools-package))