package/docker-proxy: drop package

The docker-proxy binary (libnetwork) has been merged into the docker-engine
source (moby). Drop the docker-proxy package and add cmd/docker-proxy as a build
target of docker-engine instead.

https://github.com/moby/libnetwork/commit/563fe8e248f3afac75a270f693f38bdc3eea7bf3

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

Config.in.legacy

@@ -146,6 +146,14 @@ endif
 
 comment "Legacy options removed in 2023.02"
 
+config BR2_PACKAGE_DOCKER_PROXY
+	bool "docker-proxy removed"
+	select BR2_LEGACY
+	select BR2_PACKAGE_DOCKER_ENGINE
+	help
+	  docker-proxy has been dropped by upstream since version
+	  563fe8. it has been merged into docker-engine (moby).
+
 config BR2_PACKAGE_PYTHON_BUNCH
 	bool "python-bunch removed"
 	select BR2_LEGACY

DEVELOPERS

@@ -545,7 +545,6 @@ F:	package/delve/
 F:	package/docker-cli/
 F:	package/docker-compose/
 F:	package/docker-engine/
-F:	package/docker-proxy/
 F:	package/embiggen-disk/
 F:	package/fuse-overlayfs/
 F:	package/go/

package/Config.in

@@ -2618,7 +2618,6 @@ menu "System tools"
 	source "package/docker-cli/Config.in"
 	source "package/docker-compose/Config.in"
 	source "package/docker-engine/Config.in"
-	source "package/docker-proxy/Config.in"
 	source "package/earlyoom/Config.in"
 	source "package/efibootmgr/Config.in"
 	source "package/efivar/Config.in"

package/docker-engine/Config.in

@@ -7,7 +7,6 @@ config BR2_PACKAGE_DOCKER_ENGINE
 	depends on BR2_USE_MMU # containerd
 	select BR2_PACKAGE_CGROUPFS_MOUNT if !BR2_PACKAGE_SYSTEMD # runtime dependency
 	select BR2_PACKAGE_CONTAINERD # runtime dependency
-	select BR2_PACKAGE_DOCKER_PROXY # runtime dependency
 	select BR2_PACKAGE_IPTABLES # runtime dependency
 	help
 	  Docker is a platform to build, ship,

package/docker-engine/docker-engine.mk

@@ -24,7 +24,7 @@ DOCKER_ENGINE_LDFLAGS = \
 	-X $(DOCKER_ENGINE_GOMOD)/dockerversion.Version="$(DOCKER_ENGINE_VERSION)"
 
 DOCKER_ENGINE_TAGS = cgo exclude_graphdriver_zfs
-DOCKER_ENGINE_BUILD_TARGETS = cmd/dockerd
+DOCKER_ENGINE_BUILD_TARGETS = cmd/dockerd cmd/docker-proxy
 
 ifeq ($(BR2_PACKAGE_LIBAPPARMOR),y)
 DOCKER_ENGINE_DEPENDENCIES += libapparmor

package/docker-proxy/Config.in

@@ -1,19 +0,0 @@
-config BR2_PACKAGE_DOCKER_PROXY
-	bool "docker-proxy"
-	depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
-	depends on BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
-	depends on BR2_TOOLCHAIN_HAS_THREADS
-	help
-	  Libnetwork is a Container Network Model that provides a
-	  consistent programming interface and the required network
-	  abstractions for applications.
-
-	  This package provides docker-proxy, a run-time dependency of
-	  Docker.
-
-	  https://github.com/docker/libnetwork
-
-comment "docker-proxy needs a toolchain w/ threads"
-	depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
-	depends on BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
-	depends on !BR2_TOOLCHAIN_HAS_THREADS

package/docker-proxy/docker-proxy.hash

@@ -1,3 +0,0 @@
-# Locally calculated
-sha256  05bf95637bae134d12d02bd7a7854cd0c768e6fccb662c2c64523f05b997b204  docker-proxy-f6ccccb1c082a432c2a5814aaedaca56af33d9ea.tar.gz
-sha256  cb5e8e7e5f4a3988e1063c142c60dc2df75605f4c46515e776e3aca6df976e14  LICENSE

package/docker-proxy/docker-proxy.mk

@@ -1,21 +0,0 @@
-################################################################################
-#
-# docker-proxy
-#
-################################################################################
-
-DOCKER_PROXY_VERSION = f6ccccb1c082a432c2a5814aaedaca56af33d9ea
-DOCKER_PROXY_SITE = $(call github,moby,libnetwork,$(DOCKER_PROXY_VERSION))
-
-DOCKER_PROXY_LICENSE = Apache-2.0
-DOCKER_PROXY_LICENSE_FILES = LICENSE
-
-DOCKER_PROXY_DEPENDENCIES = host-pkgconf
-
-DOCKER_PROXY_BUILD_TARGETS = cmd/proxy
-
-define DOCKER_PROXY_INSTALL_TARGET_CMDS
-	$(INSTALL) -D -m 0755 $(@D)/bin/proxy $(TARGET_DIR)/usr/bin/docker-proxy
-endef
-
-$(eval $(golang-package))