Bump buildroot to 2019.02

bsp/buildroot/package/iwd/Config.in

@@ -0,0 +1,14 @@
+config BR2_PACKAGE_IWD
+	bool "iwd"
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # ell
+	depends on !BR2_STATIC_LIBS # ell
+	depends on BR2_USE_WCHAR # ell
+	select BR2_PACKAGE_ELL
+	help
+	  iNet Wireless daemon (iwd)
+
+	  https://iwd.wiki.kernel.org/
+
+comment "iwd needs a toolchain w/ dynamic library, wchar"
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # ell
+	depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR

bsp/buildroot/package/iwd/iwd.hash

@@ -0,0 +1,5 @@
+# Locally computed
+sha256 e416bd549474b2940b0e43ac680795fbafe2b4965fe6a977cd4c1caa1a05e897 iwd-0.13.tar.gz
+
+# License files
+sha256 ec60b993835e2c6b79e6d9226345f4e614e686eb57dc13b6420c15a33a8996e5 COPYING

bsp/buildroot/package/iwd/iwd.mk

@@ -0,0 +1,47 @@
+################################################################################
+#
+# iwd
+#
+################################################################################
+
+IWD_VERSION = 0.13
+IWD_SITE = https://git.kernel.org/pub/scm/network/wireless/iwd.git
+IWD_SITE_METHOD = git
+IWD_LICENSE = LGPL-2.1+
+IWD_LICENSE_FILES = COPYING
+# sources from git, no configure script provided
+IWD_AUTORECONF = YES
+
+IWD_CONF_OPTS = --enable-external-ell
+IWD_DEPENDENCIES = ell
+
+# autoreconf requires an existing build-aux directory
+define IWD_MKDIR_BUILD_AUX
+	mkdir -p $(@D)/build-aux
+endef
+IWD_POST_PATCH_HOOKS += IWD_MKDIR_BUILD_AUX
+
+ifeq ($(BR2_PACKAGE_DBUS),y)
+IWD_CONF_OPTS += --enable-dbus-policy --with-dbus-datadir=/usr/share
+IWD_DEPENDENCIES += dbus
+else
+IWD_CONF_OPTS += --disable-dbus-policy
+endif
+
+ifeq ($(BR2_PACKAGE_READLINE),y)
+# iwd client depends on readline (GPL-3.0+)
+IWD_LICENSE := $(IWD_LICENSE), GPL-3.0+ (client)
+IWD_CONF_OPTS += --enable-client
+IWD_DEPENDENCIES += readline
+else
+IWD_CONF_OPTS += --disable-client
+endif
+
+ifeq ($(BR2_PACKAGE_SYSTEMD),y)
+IWD_CONF_OPTS += --enable-systemd-service
+IWD_DEPENDENCIES += systemd
+else
+IWD_CONF_OPTS += --disable-systemd-service
+endif
+
+$(eval $(autotools-package))