83392012d4
If you make distro/live-builder.iso, the result is an image containing almost everything (short of actual full enough repository) to rebuild itself. It will attempt to configure eth0 with DHCP and reach http://ftp.altlinux.org for packages. RAM requirements start with 2Gb, self-build is accomplished on a 4Gb host with "make CLEAN=1 distro/live-builder.iso". Packages required for "make distro/syslinux.iso" get included. (some due fixups all over the place too)
98 lines
2.7 KiB
Makefile
98 lines
2.7 KiB
Makefile
ifndef MKIMAGE_PROFILES
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$(error this makefile is designed to be included in toplevel one)
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endif
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SYMLINK = build
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# this could have come from environment;
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# if not, can be symlinked if r/w, or made anew
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# NB: immediate assignment matters
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# NB: PATH has no effect here
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ifndef BUILDDIR
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BUILDDIR := $(shell [ -s "$(SYMLINK)" ] \
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&& realpath "$(SYMLINK)" \
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|| bin/mktmpdir mkimage-profiles)
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endif
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# even smart caching only hurts when every build goes from scratch
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NO_CACHE ?= 1
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PATH := $(CURDIR)/bin:$(PATH)
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export BUILDDIR NO_CACHE PATH
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CONFIG := $(BUILDDIR)/distcfg.mk
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RC := $(HOME)/.mkimage/profiles.mk
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# holds a postprocessor; shell test executes in particular situation
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# NB: not exported, for toplevel use only
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SHORTEN = $(shell \
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if [ -s "$(SYMLINK)" ]; then \
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echo "| sed 's,$(BUILDDIR),$(SYMLINK),'"; \
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else \
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echo "| sed 's,$(TMP),\$$TMP,'"; \
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fi;)
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# step 1: initialize the off-tree mkimage profile (BUILDDIR)
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profile/init: distclean
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@echo -n "** initializing BUILDDIR: "
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@rsync -qaH --delete image.in/ "$(BUILDDIR)"/
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@mkdir "$(BUILDDIR)"/.mki # mkimage toplevel marker
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@$(call put,ifndef DISTCFG_MK)
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@$(call put,DISTCFG_MK = 1)
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@if type -t git >&/dev/null; then \
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if [ -d .git ]; then \
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git show-ref --head -d -s -- HEAD && \
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git status -s && \
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echo; \
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fi $(LOG); \
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if cd $(BUILDDIR); then \
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git init -q && \
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git add . && \
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git commit -qam 'derivative profile initialized'; \
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fi; \
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fi
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@if [ -w . ]; then \
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rm -f "$(SYMLINK)" && \
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ln -sf "$(BUILDDIR)" "$(SYMLINK)" && \
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echo "$(SYMLINK)/"; \
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else \
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echo "$(BUILDDIR)/" $(SHORTEN); \
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fi $(SHORTEN)
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profile/bare: profile/init
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@echo "** preparing distro config$${DEBUG:+: see $(CONFIG)}" \
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$(SHORTEN)
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@$(call try,MKIMAGE_PREFIX,/usr/share/mkimage)
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@$(call try,GLOBAL_VERBOSE,)
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@$(call try,IMAGEDIR,$(IMAGEDIR))
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@$(call try,BRANDING,altlinux-sisyphus)
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@$(call set,IMAGE_INIT_LIST,+branding-$$(BRANDING)-release)
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@if type -t git >&/dev/null && cd $(BUILDDIR); then \
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git init -q && \
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git add . && \
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git commit -qam 'image configuration defaults set'; \
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fi
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profile/finalize:
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@if [ -s $(RC) ]; then $(call put,-include $(RC)); fi
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@$(call put,endif)
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@if type -t git >&/dev/null && cd $(BUILDDIR); then \
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git init -q && \
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git add . && \
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git commit -qam 'image configuration finalized'; \
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fi
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# requires already formed distcfg.mk for useful output
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profile/dump-vars:
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@if [ -s "$(SYMLINK)" ]; then \
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$(MAKE) --no-print-directory -C "$(SYMLINK)/" -f vars.mk; \
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echo; \
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fi $(LOG)
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# step 3 entry point: copy the needed parts into BUILDDIR
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profile/populate: profile/init profile/finalize profile/dump-vars
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@for dir in sub.in features.in pkg.in; do \
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$(MAKE) -C $$dir $(LOG); \
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done
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