d5a5941f96
This is quite a large-scale change since mkimage-profiles got used to
baking distributions over the last year, and virtual environments are
quite different, so e.g. image.in/Makefile had to be split in two with
the main part of it moved into features.in/iso/lib/.
Short overview:
- features.in/Makefile: lib/ support
(supporting VE images requires dynamic modifications
to image.in/Makefile before starting the build;
the most natural way to achieve that seems to use
features mechanism along with makefile include dir)
- packaging format related part moved into features.in/pack
(should be better prepared for diversity either)
- features.in/iso renamed to features.in/build-distro
- features.in/ve renamed to features.in/build-ve
+ NB: these could not be merged as e.g. features.in/build
due to completely different script hooks
- lib/image.mk renamed to lib/build.mk
- image, config, log postprocessing moved downstream
- added a sort of a topping in the form of lib/sugar.mk
- assorted style fixups (like ifeq usage)
- clean.mk: reliability fix (the problem was observed by Oleg Ivanov
and me too but finally it did get the attention quantum)
- reviewed, updated and extended docs
+ QUICKSTART: should be[come] a step-by-step guide
(thanks Leo-sp50 for prodiving feedback)
34 lines
1.0 KiB
Makefile
34 lines
1.0 KiB
Makefile
# this makefile can be used standalone
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# drop stock predefined rules
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.DEFAULT:
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# tmpfs-sparing extra rule: cleanup workdir after completing each stage
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# (as packed results are saved this only lowers RAM pressure)
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ifdef CLEAN
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export GLOBAL_CLEAN_WORKDIR = clean-current
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ifdef DEBUG
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WARNING = (both CLEAN and DEBUG defined, debug options will be limited)
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endif
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endif
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# ordinary clean: destroys workdirs but not the corresponding results
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clean:
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@echo '** cleaning up $(WARNING)'
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@find -name '*~' -delete >&/dev/null
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@if [ -L build -a -d build/ ]; then \
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$(MAKE) -C build $@ GLOBAL_BUILDDIR=$(shell readlink build) $(LOG) ||:; \
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fi
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# there can be some sense in writing log here even if normally
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# $(BUILDDIR)/ gets purged: make might have failed,
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# and BUILDLOG can be specified by hand either
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distclean: clean
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@if [ -L build -a -d build/ ]; then \
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rm -rf build/.git; \
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$(MAKE) -C build $@ GLOBAL_BUILDDIR=$(shell readlink build) $(LOG) || \
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rm -rf build/; \
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rm -r $(shell readlink build); \
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fi
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@rm -f build
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