update buildroot to 2017.02.11

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

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_TREE
+	bool "tree"
+	depends on BR2_USE_WCHAR
+	help
+	  Tree is a recursive directory listing command that produces
+	  a depth indented listing of files, which is colorized ala
+	  dircolors if the LS_COLORS environment variable is set and
+	  output is to tty.
+
+	  http://mama.indstate.edu/users/ice/tree/
+
+comment "tree needs a toolchain w/ wchar"
+	depends on !BR2_USE_WCHAR

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

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	6957c20e82561ac4231638996e74f4cfa4e6faabc5a2f511f0b4e3940e8f7b12	tree-1.7.0.tgz

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

@@ -0,0 +1,21 @@
+################################################################################
+#
+# tree
+#
+################################################################################
+
+TREE_VERSION = 1.7.0
+TREE_SOURCE = tree-$(TREE_VERSION).tgz
+TREE_SITE = http://mama.indstate.edu/users/ice/tree/src
+TREE_LICENSE = GPLv2+
+TREE_LICENSE_FILES = LICENSE
+
+define TREE_BUILD_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)
+endef
+
+define TREE_INSTALL_TARGET_CMDS
+	$(INSTALL) -D -m 0755 $(@D)/tree $(TARGET_DIR)/usr/bin/tree
+endef
+
+$(eval $(generic-package))