52 lines
1.6 KiB
Makefile
52 lines
1.6 KiB
Makefile
# steps to build a distribution image:
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# --- here
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# 1. initialize new profile (BUILDDIR) as a copy of image.in/
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# 2. configure distro
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# 3. copy subprofiles, script hooks, and package lists/groups
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# from metaprofile to new profile (as needed)
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# --- in BUILDDIR
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# 4. build subprofiles and subsequently the image
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all help:
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@echo '** available distribution targets:'
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@echo $(IMAGES) | fmt -sw"$$((COLUMNS>>1))" | column -t
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# most of the actual work done elsewhere
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include clean.mk
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include profile.mk
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include distro.mk
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include log.mk
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include iso.mk
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.PHONY: $(IMAGES)
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# we can't use implicit rules for top-level targets, only for prereqs
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# NB: what about static pattern rules?
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# TODO: move into libdistro?
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DISTROS := $(shell sed -n 's,^distro/\([^:.]\+\):.*$$,\1,p' distro.mk)
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IMAGES := $(addsuffix .iso,$(DISTROS))
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# to be passed into distcfg.mk
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IMAGEDIR ?= $(shell [ -d "$$HOME/out" -a -w "$$HOME/out" ] \
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&& echo "$$HOME/out" \
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|| echo "$(BUILDDIR)/out" )
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IMAGENAME ?= mkimage-profiles-$(ARCH).iso
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everything:
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@for i in $(IMAGES); do $(MAKE) BUILDDIR=$(BUILDDIR) $$i; done
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$(IMAGES): %.iso: | profile/init distro/% boot/isolinux profile/populate iso
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@# TODO: run automated tests (e.g. iso size)
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@OUTNAME="$(@:.iso=)-$(DATE)-$(ARCH).iso"; \
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OUTPATH="$(IMAGEDIR)/$$OUTNAME"; \
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mkdir -p "$(IMAGEDIR)" && \
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test -s "$(IMAGEDIR)/$(IMAGENAME)" && \
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mv "$(IMAGEDIR)/$(IMAGENAME)" "$$OUTPATH" && \
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echo "** image: $$OUTPATH" && \
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ln -sf "$$OUTNAME" "$(IMAGEDIR)/$@" && \
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ln -sf "$@" "$(IMAGEDIR)/mkimage-profiles.iso"; \
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if [ -n "$(DEBUG)" ]; then \
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cp -a "$(BUILDLOG)" "$$OUTPATH.log"; \
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cp -a "$(CONFIG)" "$$OUTPATH.cfg"; \
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fi
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