| 1 |
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| 2 |
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| 3 | hostprogs-y := dtc
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| 4 | always := $(hostprogs-y)
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| 5 |
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| 6 | dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
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| 7 | srcpos.o checks.o util.o
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| 8 | dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
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| 9 |
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| 10 |
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| 11 |
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| 12 | HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt
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| 13 |
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| 14 | HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)
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| 15 | HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)
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| 16 | HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)
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| 17 | HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)
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| 18 | HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)
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| 19 | HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)
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| 20 | HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
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| 21 | HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
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| 22 | HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
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| 23 |
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| 24 | HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
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| 25 | HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
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| 26 |
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| 27 |
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| 28 | $(obj)/dtc-parser.tab.o: $(obj)/dtc-parser.tab.c $(obj)/dtc-parser.tab.h
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| 29 | $(obj)/dtc-lexer.lex.o: $(obj)/dtc-lexer.lex.c $(obj)/dtc-parser.tab.h
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| 30 |
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| 31 | targets += dtc-parser.tab.c dtc-lexer.lex.c
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| 32 |
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| 33 | clean-files += dtc-parser.tab.h
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| 34 |
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| 35 |
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| 36 |
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| 37 | ifdef GENERATE_PARSER
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| 38 |
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| 39 | BISON = bison
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| 40 | FLEX = flex
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| 41 |
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| 42 | quiet_cmd_bison = BISON $@
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| 43 | cmd_bison = $(BISON) -o$@ -d $<; cp $@ $@_shipped
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| 44 | quiet_cmd_flex = FLEX $@
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| 45 | cmd_flex = $(FLEX) -o$@ $<; cp $@ $@_shipped
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| 46 |
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| 47 | $(obj)/dtc-parser.tab.c: $(src)/dtc-parser.y FORCE
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| 48 | $(call if_changed,bison)
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| 49 |
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| 50 | $(obj)/dtc-parser.tab.h: $(obj)/dtc-parser.tab.c
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| 51 |
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| 52 | $(obj)/dtc-lexer.lex.c: $(src)/dtc-lexer.l FORCE
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| 53 | $(call if_changed,flex)
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| 54 |
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| 55 | endif
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