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122 lines
3.2 KiB
122 lines
3.2 KiB
# 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) $(COMMON_LISTS))
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IMAGE_PACKAGES_REGEXP = $(THE_PACKAGES_REGEXP) \
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$(BASE_PACKAGES_REGEXP)
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ifdef EFI_BOOTLOADER
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VM_BOOTLOADER=$(EFI_BOOTLOADER)
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else
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VM_BOOTLOADER=$(BASE_BOOTLOADER)
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endif
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# intermediate chroot archive
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VM_TARBALL := $(IMAGE_OUTDIR)/$(IMAGE_NAME).tar
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VM_OUT_TARBALL := $(IMAGE_OUTDIR)/$(IMAGE_OUTNAME).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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VM_GZIP_COMMAND ?= gzip -f
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VM_XZ_COMMAND ?= xz -T0 -f
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# tavolga
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RECOVERY_LINE ?= Press ENTER to start
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# tarball save
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ifdef VM_SAVE_TARBALL
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ifeq (,$(filter-out img img.xz qcow2 qcow2c vdi vmdk vhd,$(IMAGE_TYPE)))
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ifeq (,$(filter-out tar tar.gz tar.xz,$(VM_SAVE_TARBALL)))
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SAVE_TARBALL := convert-image/$(VM_SAVE_TARBALL)
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endif
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endif
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endif
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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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fi
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check-qemu:
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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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fi
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tar2fs: $(SAVE_TARBALL) check-sudo prepare-tarball-qemu
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@if [ -x /usr/share/mkimage-profiles/bin/tar2fs ]; then \
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TOPDIR=/usr/share/mkimage-profiles; \
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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)" \
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"$(VM_BOOTLOADER)" "$(ARCH)" "$(VM_PARTTABLE)" \
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"$(VM_BOOTTYPE)"; 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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# copy $(BUILDDIR)/.work/chroot/.host/qemu* into chroot if qemu is used
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prepare-tarball-qemu:
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@(cd "$(BUILDDIR)/.work/chroot/"; \
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tar -rf "$(VM_TARBALL)" ./.host/qemu*) ||:
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convert-image/tar:
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ifdef SAVE_TARBALL
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cp "$(VM_TARBALL)" "$(VM_OUT_TARBALL)"
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else
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mv "$(VM_TARBALL)" "$(VM_OUT_TARBALL)"
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endif
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convert-image/tar.gz: convert-image/tar
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$(VM_GZIP_COMMAND) "$(VM_OUT_TARBALL)"
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convert-image/tar.xz: convert-image/tar
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$(VM_XZ_COMMAND) "$(VM_OUT_TARBALL)"
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convert-image/img: tar2fs
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mv "$(VM_RAWDISK)" "$(IMAGE_OUTPATH)"
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convert-image/img.xz: tar2fs
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$(VM_XZ_COMMAND) < "$(VM_RAWDISK)" > "$(IMAGE_OUTPATH)"
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convert-image/qcow2 convert-image/qcow2c convert-image/vmdk \
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convert-image/vdi convert-image/vhd: check-qemu tar2fs
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@VM_COMPRESS=; \
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case "$(IMAGE_TYPE)" in \
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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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qemu-img convert $$VM_COMPRESS -O "$$VM_FORMAT" \
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"$(VM_RAWDISK)" "$(IMAGE_OUTPATH)"
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# for tavolga
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convert-image/recovery.tar:
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build-recovery-tar \
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--image-name $(IMAGE_NAME) \
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--date $(DATE) \
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--compress-command '$(VM_GZIP_COMMAND)' \
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--rootfs "$(VM_TARBALL)" \
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--output "$(IMAGE_OUTPATH)" \
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--line '$(RECOVERY_LINE)'
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post-convert:
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@rm -f "$(VM_RAWDISK)"; \
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if [ "0$(DEBUG)" -le 1 ]; then rm -f "$(VM_TARBALL)"; fi
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convert-image: convert-image/$(IMAGE_TYPE) post-convert; @:
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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) \
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build-image copy-subdirs copy-tree run-image-scripts pack-image \
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convert-image postprocess $(GLOBAL_CLEAN_WORKDIR)
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