Convert most of tools/* to linuxkit pkg build

tools/alpine and tools/guestfs are omitted since they do not currently use
pkg/package.mk and do their own thing. Slightly hacky arrangements are made for
these. Note that previously they were only recursed into for their default
target (push) and that behaviour is retained.

Signed-off-by: Ian Campbell <ijc@docker.com>

tools/Makefile

@@ -1,19 +1,25 @@
-DIRS = $(shell find . -maxdepth 1 -mindepth 1 -type d)
+DIRS = $(dir $(shell find . -maxdepth 2 -mindepth 2 -type f -name build.yml))
+# These have more complex builds which have not yet been ported to linuxkit pkg.
+# No more entries should be added to this list.
+# Note that these are only recursed on for the push target which was the historical behaviour.
+MAKEDIRS = alpine guestfs
+
 .PHONY: push forcepush tag forcetag show-tag clean
 
 push:
-	@set -e; for d in $(DIRS); do make -C "$$d" push; done
+	@set -e; for d in $(DIRS); do linuxkit pkg push "$$d"; done
+	@set -e; for d in $(MAKEDIRS); do make -C "$$d" push; done
 
 forcepush:
-	@set -e; for d in $(DIRS); do make -C "$$d" forcepush; done
+	@set -e; for d in $(DIRS); do linuxkit pkg push --force "$$d"; done
 
 tag:
-	@set -e; for d in $(DIRS); do make -C "$$d" tag; done
+	@set -e; for d in $(DIRS); do linuxkit pkg build "$$d"; done
 
 forcetag:
-	@set -e; for d in $(DIRS); do make -C "$$d" forcetag; done
+	@set -e; for d in $(DIRS); do linuxkit pkg build --force "$$d"; done
 
 show-tag:
-	@set -e; for d in $(DIRS); do make -C "$$d" show-tag; done
+	@set -e; for d in $(DIRS); do linuxkit pkg show-tag "$$d"; done
 
 clean:

tools/go-compile/Makefile

@@ -1,5 +0,0 @@
-IMAGE=go-compile
-DEPS=compile.sh
-
-include ../../pkg/package.mk
-

tools/go-compile/build.yml

@@ -0,0 +1 @@
+image: go-compile

tools/mkimage-dynamic-vhd/Makefile

@@ -1,4 +0,0 @@
-IMAGE=mkimage-dynamic-vhd
-DEPS=make-dynamic-vhd
-
-include ../../pkg/package.mk

tools/mkimage-dynamic-vhd/build.yml

@@ -0,0 +1 @@
+image: mkimage-dynamic-vhd

tools/mkimage-gcp/Makefile

@@ -1,4 +0,0 @@
-IMAGE=mkimage-gcp
-DEPS=make-gcp
-
-include ../../pkg/package.mk

tools/mkimage-gcp/build.yml

@@ -0,0 +1 @@
+image: mkimage-gcp

tools/mkimage-iso-bios/Makefile

@@ -1,5 +0,0 @@
-IMAGE=mkimage-iso-bios
-DEPS=make-iso
-ARCHES=x86_64
-
-include ../../pkg/package.mk

tools/mkimage-iso-bios/build.yml

@@ -0,0 +1,3 @@
+image: mkimage-iso-bios
+arches:
+  - amd64

tools/mkimage-iso-efi/Makefile

@@ -1,5 +0,0 @@
-IMAGE=mkimage-iso-efi
-DEPS=make-efi
-NETWORK=1
-
-include ../../pkg/package.mk

tools/mkimage-iso-efi/build.yml

@@ -0,0 +1,2 @@
+image: mkimage-iso-efi
+network: true

tools/mkimage-vhd/Makefile

@@ -1,4 +0,0 @@
-IMAGE=mkimage-vhd
-DEPS=make-vhd
-
-include ../../pkg/package.mk

tools/mkimage-vhd/build.yml

@@ -0,0 +1 @@
+image: mkimage-vhd

tools/mkimage-vmdk/Makefile

@@ -1,4 +0,0 @@
-IMAGE=mkimage-vmdk
-DEPS=make-vmdk
-
-include ../../pkg/package.mk

tools/mkimage-vmdk/build.yml

@@ -0,0 +1 @@
+image: mkimage-vmdk

tools/qemu/Makefile

@@ -1,4 +0,0 @@
-IMAGE=qemu
-
-include ../../pkg/package.mk
-

tools/qemu/build.yml

@@ -0,0 +1 @@
+image: qemu