60 lines
1.6 KiB
Makefile
60 lines
1.6 KiB
Makefile
# step 4: build the virtual machine image
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IMAGE_PACKAGES = $(DOT_BASE) \
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$(SYSTEM_PACKAGES) \
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$(COMMON_PACKAGES) \
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$(BASE_PACKAGES) \
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$(THE_PACKAGES) \
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$(call list,$(BASE_LISTS) $(THE_LISTS))
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IMAGE_PACKAGES_REGEXP = $(THE_PACKAGES_REGEXP) \
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$(BASE_PACKAGES_REGEXP)
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# intermediate chroot archive
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VM_TARBALL := $(IMAGE_OUTDIR)/$(IMAGE_NAME).tar
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VM_RAWDISK := $(IMAGE_OUTDIR)/$(IMAGE_NAME).raw
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VM_FSTYPE ?= ext4
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VM_SIZE ?= 0
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check-sudo:
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@if ! type -t sudo >&/dev/null; then \
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echo "** error: sudo not available, see doc/vm.txt" >&2; \
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exit 1; \
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fi
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prepare-image: check-sudo
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@if [ -x $(MKIMAGE_PREFIX)/bin/tar2fs ]; then \
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TOPDIR=$(MKIMAGE_PREFIX); \
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fi; \
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if ! sudo $(TOPDIR)/bin/tar2fs \
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"$(VM_TARBALL)" "$(VM_RAWDISK)" $(VM_SIZE) $(VM_FSTYPE); then \
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echo "** error: sudo tar2fs failed, see build log" >&2; \
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exit 1; \
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fi
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convert-image: prepare-image
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@VM_COMPRESS=; \
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case "$(IMAGE_TYPE)" in \
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"img") mv "$(VM_RAWDISK)" "$(IMAGE_OUTPATH)"; exit 0;; \
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"vhd") VM_FORMAT="vpc";; \
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"qcow2c") VM_FORMAT="qcow2"; VM_COMPRESS="-c";; \
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*) VM_FORMAT="$(IMAGE_TYPE)"; \
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esac; \
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if ! type -t qemu-img >&/dev/null; then \
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echo "** error: qemu-img not available" >&2; \
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exit 1; \
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else \
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qemu-img convert $$VM_COMPRESS -O "$$VM_FORMAT" \
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"$(VM_RAWDISK)" "$(IMAGE_OUTPATH)"; \
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rm "$(VM_RAWDISK)"; \
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if [ "0$(DEBUG)" -le 1 ]; then rm "$(VM_TARBALL)"; fi; \
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fi
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run-image-scripts: GLOBAL_CLEANUP_PACKAGES := $(CLEANUP_PACKAGES)
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# override
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pack-image: MKI_PACK_RESULTS := tar:$(VM_TARBALL)
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all: $(GLOBAL_DEBUG) build-image copy-tree run-image-scripts pack-image \
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convert-image postprocess $(GLOBAL_CLEAN_WORKDIR)
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