Bump buildroot to 2019.02

bsp/buildroot/package/bird/Config.in

@@ -0,0 +1,23 @@
+config BR2_PACKAGE_BIRD
+	bool "bird"
+	depends on BR2_USE_MMU # fork()
+	help
+	  BIRD Internet Routing Daemon
+
+	  The BIRD project aims to develop a dynamic IP routing daemon
+	  with full support of all modern routing protocols, easy to
+	  use configuration interface and powerful route filtering
+	  language
+
+	  http://bird.network.cz/
+
+if BR2_PACKAGE_BIRD
+
+config BR2_PACKAGE_BIRD_CLIENT
+	bool "birdc"
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_READLINE
+	help
+	  Enable the BIRD client
+
+endif

bsp/buildroot/package/bird/bird.hash

@@ -0,0 +1,2 @@
+sha256 0f49b38327d3109553acfa662ac0cf0377719226a03c124cd2e0ea2265ecb1de  bird-2.0.3.tar.gz
+sha256 94c53c84320078920ac1f0d49c81a4e9004512f534521a58bdf145acbcbc2cd2  README

bsp/buildroot/package/bird/bird.mk

@@ -0,0 +1,20 @@
+################################################################################
+#
+# bird
+#
+################################################################################
+
+BIRD_VERSION = 2.0.3
+BIRD_SITE = ftp://bird.network.cz/pub/bird
+BIRD_LICENSE = GPL-2.0+
+BIRD_LICENSE_FILES = README
+BIRD_DEPENDENCIES = host-flex host-bison
+
+ifeq ($(BR2_PACKAGE_BIRD_CLIENT),y)
+BIRD_CONF_OPTS += --enable-client
+BIRD_DEPENDENCIES += ncurses readline
+else
+BIRD_CONF_OPTS += --disable-client
+endif
+
+$(eval $(autotools-package))