docker: update to 18.05.0.

Closes #14039.

srcpkgs/docker/template

@@ -1,7 +1,7 @@
 # Template file for 'docker'
 pkgname=docker
-version=18.02.0
-revision=2
+version=18.05.0
+revision=1
 _subversion='-ce'
 _version="$version$_subversion"
 wrksrc="$pkgname$_subversion-$_version"
@@ -13,7 +13,7 @@ maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="Apache-2.0"
 homepage="http://www.docker.io"
 distfiles="https://github.com/docker/docker-ce/archive/v$_version.tar.gz"
-checksum=fb2b9db5ec1a7e9eb80913fb7790377bbbb0fe5aad033f498d09bcd15a51a5c2
+checksum=cc29408b382774b9f5967ee33851e97bcb7463aa7358d60004f28b836a70ba75
 
 # These are required at run-time.
 depends="iptables xz git"
@@ -23,6 +23,8 @@ nocross=yes
 only_for_archs="x86_64 x86_64-musl"
 system_groups="docker"
 
+_docker_components="runc containerd tini proxy dockercli"
+
 do_build() {
 	AUTO_GOPATH=1 DOCKER_BUILDTAGS='seccomp' DOCKER_GITCOMMIT=v$_version \
 		hack/make.sh dynbinary
@@ -30,14 +32,11 @@ do_build() {
 
 pre_build() {
 	vmkdir usr/bin
-	sed -i "s|/usr/local|$DESTDIR/usr|g; s|apparmor ||g" hack/dockerfile/install-binaries.sh
+	sed -i "s|/usr/local|$DESTDIR/usr|g; s|apparmor ||g" hack/dockerfile/install/install.sh
+	for COMPONENT in $_docker_components; do
 		AUTO_GOPATH=1 LDFLAGS='' DOCKER_BUILDTAGS='seccomp' DOCKER_GITCOMMIT=v$_version \
-		hack/dockerfile/install-binaries.sh \
-			runc-dynamic \
-			containerd-dynamic \
-			tini \
-			proxy-dynamic \
-			dockercli
+			hack/dockerfile/install/install.sh $COMPONENT
+	done
 }
 
 do_install() {