41b065336f
check conditions of make for equality of variables with an empty value instead of check definition. A defined but empty variable under all these conditions results errors.
127 lines
4.1 KiB
Makefile
127 lines
4.1 KiB
Makefile
# step 4: dive into mkimage
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GLOBAL_BUILDDIR ?= $(shell pwd)
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CURRENT_LINK := mkimage-profiles
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OUT_LINK := out
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# there were mkimage fixes induced by mkimage-profile development
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# - minimal version is bumped for critical bugfixes/features
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# - optimal one relates to the less universally relevant bits
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MKI_VER_MINIMAL = 0.1.7
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MKI_VER_OPTIMAL = 0.2.6
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include distcfg.mk
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include functions.mk
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# check the build environment
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ifeq (,$(realpath $(MKIMAGE_PREFIX)/config.mk))
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$(error please apt-get install mkimage and have a look at QUICKSTART as well)
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endif
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include $(MKIMAGE_PREFIX)/config.mk
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ifeq (-,$(shell rpmvercmp $(MKI_VERSION) $(MKI_VER_MINIMAL) | tr -d [0-9]))
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$(info error: mkimage-$(MKI_VERSION) is too old, please upgrade)
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$(error mkimage is too old, $(MKI_VER_MINIMAL) is minimal supported version)
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endif
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ifeq (-,$(shell rpmvercmp $(MKI_VERSION) $(MKI_VER_OPTIMAL) | tr -d [0-9]))
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$(info warning: mkimage-$(MKI_VERSION) is suboptimal, consider upgrading)
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$(warning consider upgrading mkimage to $(MKI_VER_OPTIMAL) or better)
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endif
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# glob it just in case
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IMAGEDIR := $(wildcard $(IMAGEDIR))
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# additional means to reduce havoc in IMAGEDIR
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IMAGE_SORTDIR := $(wildcard $(SORTDIR))
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# use distro version in image name if defined
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ifneq (,$(DISTRO_VERSION))
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IMAGE_VERSION := -$(DISTRO_VERSION)
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IMAGE_VER_LINK := $(IMAGE_NAME)$(IMAGE_VERSION)-latest-$(ARCH).$(IMAGE_TYPE)
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endif
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IMAGE_OUTNAME := $(IMAGE_NAME)$(IMAGE_VERSION)-$(STATUS)$(DATE)-$(ARCH)
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IMAGE_OUTFILE := $(IMAGE_OUTNAME).$(IMAGE_TYPE)
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IMAGE_OUTDIR := $(IMAGEDIR)$(IMAGE_SORTDIR:%=/%)
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IMAGE_OUTPATH := $(IMAGE_OUTDIR)/$(IMAGE_OUTFILE)
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IMAGE_RELPATH := $(IMAGE_SORTDIR:%=%/)$(IMAGE_OUTFILE)
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IMAGE_RELDIR := $(IMAGE_OUTDIR:$(GLOBAL_BUILDDIR)/%=%)
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IMAGE_LINK := $(IMAGE_NAME)-latest-$(ARCH).$(IMAGE_TYPE)
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IMAGE_LINKPATH := $(IMAGEDIR)/$(IMAGE_LINK)
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### multi-pack can be useful (think netinst iso/tree)
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MKI_PACK_RESULTS = $(IMAGE_PACKTYPE):$(IMAGE_OUTFILE)
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# these get copied over as is
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COPY_TREE = ./files
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# outdir shouldn't be wiped clean before use
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CLEANUP_OUTDIR ?=
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GLOBAL_TARGET := $(ARCH)
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GLOBAL_HSH_LANGS := $(INSTALL_LANGS)
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GLOBAL_HSH_APT_CONFIG := $(wildcard $(APTCONF))
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# take the latter part for complex-specified subprofiles like stage2@live;
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# care to exclude non-directories holding no makefiles like rootfs
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SUBDIRS = $(dir $(wildcard $(addsuffix /Makefile,$(SUBPROFILE_DIRS))))
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# the lib/build-*.mk comes from features.in/build-*/lib
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include $(sort $(wildcard lib/*.mk))
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include $(MKIMAGE_PREFIX)/targets.mk
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# specified only for the final image (target-specific)
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pack-image: OUTDIR = $(IMAGE_OUTDIR)
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pack-image: imagedir
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copy-tree: $(SAVE_PROFILE:%=save-profile)
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save-profile:
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@mkdir -p files/.disk; \
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git archive --prefix=mkimage-profile/ HEAD \
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| gzip -9 > files/.disk/profile.tgz
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.PHONY: imagedir postprocess debug
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prep: imagedir
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imagedir:
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@mkdir -p "$(IMAGE_OUTDIR)"
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postprocess: | $(addprefix postprocess-,$(sort $(POSTPROCESS_TARGETS)))
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@OUTSIZE="`ls -lh "$(IMAGE_OUTPATH)" | cut -f5 -d' '`"; \
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if [ ! -n "$$OUTSIZE" ]; then \
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echo "** error: $(IMAGE_OUTPATH) missing" >&2; \
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exit 1; \
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fi; \
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if [ -n "$(VM_SAVE_TARBALL)" ]; then \
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echo "** tarball saved: $(IMAGE_OUTPATH)/$(IMAGE_OUTNAME).$(VM_SAVE_TARBALL)" >&2; \
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fi; \
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echo "** image: $(IMAGE_OUTPATH) [$$OUTSIZE]" >&2 && \
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echo "IMAGE_OUTPATH = $(IMAGE_OUTPATH)" && \
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echo "IMAGE_OUTFILE = $(IMAGE_OUTFILE)" && \
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if [ ! -n "$(NO_SYMLINK)" ]; then \
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ln -sf "$(IMAGE_RELPATH)" "$(IMAGE_LINKPATH)" && \
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ln -sf "$(IMAGE_RELDIR)" "$(OUT_LINK)" && \
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ln -sf "$(IMAGE_LINK)" "$(IMAGEDIR)/$(CURRENT_LINK).$(IMAGE_TYPE)"; \
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if [ -n "$(IMAGE_VER_LINK)" ]; then \
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ln -sf "$(IMAGE_RELPATH)" "$(IMAGEDIR)/$(IMAGE_VER_LINK)"; \
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fi; \
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fi; \
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if [ -n "$(GLOBAL_DEBUG)" ]; then \
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mkdir -p "$(LOGDIR)"; \
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cp -a build.log "$(LOGDIR)/$(IMAGE_OUTFILE).log"; \
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cp -a distcfg.mk "$(LOGDIR)/$(IMAGE_OUTFILE).cfg"; \
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fi
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debug::
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@echo "TOPDIR=$(TOPDIR)"
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@echo "CURDIR=$(CURDIR)"
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@echo "IMAGEDIR=$(IMAGEDIR)"
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@echo "ARCH=$(ARCH)"
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@echo "GLOBAL_TARGET=$(GLOBAL_TARGET)"
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@echo "GLOBAL_HSH_LANGS=$(GLOBAL_HSH_LANGS)"
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@echo "GLOBAL_HSH_APT_CONFIG=$(GLOBAL_HSH_APT_CONFIG)"
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@echo "GLOBAL_HSH_USE_QEMU=$(GLOBAL_HSH_USE_QEMU)"
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