Bump buildroot to 2019.02

bsp/buildroot/package/docker-cli/docker-cli.mk

@@ -0,0 +1,31 @@
+################################################################################
+#
+# docker-cli
+#
+################################################################################
+
+DOCKER_CLI_VERSION = v18.09.2
+DOCKER_CLI_SITE = $(call github,docker,cli,$(DOCKER_CLI_VERSION))
+DOCKER_CLI_WORKSPACE = gopath
+
+DOCKER_CLI_LICENSE = Apache-2.0
+DOCKER_CLI_LICENSE_FILES = LICENSE
+
+DOCKER_CLI_DEPENDENCIES = host-pkgconf
+
+DOCKER_CLI_TAGS = autogen
+DOCKER_CLI_BUILD_TARGETS = cmd/docker
+
+DOCKER_CLI_LDFLAGS = \
+	-X github.com/docker/cli/cli.GitCommit=$(DOCKER_CLI_VERSION) \
+	-X github.com/docker/cli/cli.Version=$(DOCKER_CLI_VERSION)
+
+ifeq ($(BR2_PACKAGE_DOCKER_CLI_STATIC),y)
+DOCKER_CLI_LDFLAGS += -extldflags '-static'
+DOCKER_CLI_TAGS += osusergo netgo
+DOCKER_CLI_GO_ENV = CGO_ENABLED=no
+endif
+
+DOCKER_CLI_INSTALL_BINS = $(notdir $(DOCKER_CLI_BUILD_TARGETS))
+
+$(eval $(golang-package))