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https://github.com/linux-msm/bootrr.git
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f65d7327ca
bootrr requires a description of each board it runs on to provide detection of the actual devices and system support that is present. Currently these descriptions must be written by hand but we can ease the process of creating them by providing a tool which examines the running system and outputs a set of bootrr assertions which would pass on the system. The script will require post processing by users, the generate rule names won't be good, hotplugged devices will be included and any spaces in device or driver names will cause confusion, but it can provide a usefuls starting point. Signed-off-by: Mark Brown <broonie@kernel.org>
51 lines
947 B
Makefile
51 lines
947 B
Makefile
.PHONY: all
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all:
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all-install :=
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DESTDIR ?= dest
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CPIONAME ?= bootrr
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HELPERS := $(wildcard helpers/*)
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BOARDS := $(wildcard boards/*)
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BINS := bin/bootrr bin/bootrr-generate-template
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LIBEXEC_DIR ?= $(prefix)/libexec
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BOOTRR_DIR = $(LIBEXEC_DIR)/bootrr
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define add-scripts
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$(DESTDIR)$1/$2: $2
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@echo "INSTALL $$<"
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@install -D -m 755 $$< $$@
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all-install += $(DESTDIR)$1/$2
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endef
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$(foreach v,${BOARDS},$(eval $(call add-scripts,$(BOOTRR_DIR),$v)))
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$(foreach v,${HELPERS},$(eval $(call add-scripts,$(BOOTRR_DIR),$v)))
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$(foreach v,${BINS},$(eval $(call add-scripts,$(prefix),$v)))
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bin/bootrr: bin/bootrr.in Makefile
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@sed -e 's!@BOOTRR@!$(BOOTRR_DIR)!g' $< > $@.tmp
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@mv $@.tmp $@
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install: $(all-install)
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CPIO := $(PWD)/$(CPIONAME).cpio
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$(CPIO): $(all-install)
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@cd $(DESTDIR) && find ./$(prefix) | cpio -o -H newc > $(CPIO)
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%.cpio.gz: %.cpio
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@gzip < $< > $@
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cpio: $(CPIO)
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cpio.gz: $(CPIO).gz
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clean:
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@rm -f $(CPIO) $(CPIO).gz bin/bootrr
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