update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/libxkbcommon/Config.in

@@ -0,0 +1,9 @@
+config BR2_PACKAGE_LIBXKBCOMMON
+	bool "libxkbcommon"
+	select BR2_PACKAGE_LIBXCB if BR2_PACKAGE_XORG7
+	help
+	  xkbcommon is a keymap compiler and support library which
+	  processes a reduced subset of keymaps as defined by the XKB
+	  specification.
+
+	  http://xkbcommon.org/

bsp/buildroot-2017.02.11/package/libxkbcommon/libxkbcommon.hash

@@ -0,0 +1,2 @@
+# From https://lists.freedesktop.org/archives/wayland-devel/2017-January/032725.html
+sha256	ba59305d2e19e47c27ea065c2e0df96ebac6a3c6e97e28ae5620073b6084e68b	libxkbcommon-0.7.1.tar.xz

bsp/buildroot-2017.02.11/package/libxkbcommon/libxkbcommon.mk

@@ -0,0 +1,25 @@
+################################################################################
+#
+# libxkbcommon
+#
+################################################################################
+
+LIBXKBCOMMON_VERSION = 0.7.1
+LIBXKBCOMMON_SITE = http://xkbcommon.org/download
+LIBXKBCOMMON_SOURCE = libxkbcommon-$(LIBXKBCOMMON_VERSION).tar.xz
+LIBXKBCOMMON_LICENSE = MIT/X11
+LIBXKBCOMMON_LICENSE_FILES = LICENSE
+LIBXKBCOMMON_INSTALL_STAGING = YES
+LIBXKBCOMMON_DEPENDENCIES = host-bison host-flex
+LIBXKBCOMMON_CONF_OPTS = --disable-wayland
+# uses C99 features
+LIBXKBCOMMON_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) -std=gnu99"
+
+ifeq ($(BR2_PACKAGE_XORG7),y)
+LIBXKBCOMMON_CONF_OPTS += --enable-x11
+LIBXKBCOMMON_DEPENDENCIES += libxcb
+else
+LIBXKBCOMMON_CONF_OPTS += --disable-x11
+endif
+
+$(eval $(autotools-package))