42 lines
1.5 KiB
Makefile
42 lines
1.5 KiB
Makefile
bincfg_obj := bincfg.lex.o bincfg.tab.o
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BINCFG_FLAGS += -I$(top)/util/bincfg -I$(objutil)/bincfg
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$(objutil)/bincfg:
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mkdir -p $@
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$(objutil)/bincfg/.generated: $(objutil)/bincfg
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touch $@
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$(objutil)/bincfg/%.o: util/bincfg/%.c | $(objutil)/bincfg/.generated
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printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(BINCFG_FLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/bincfg/%.o: $(objutil)/bincfg/%.c
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printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(BINCFG_FLAGS) $(HOSTCFLAGS) -c -o $@ $<
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ifeq ($(CONFIG_UTIL_GENPARSER),y)
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$(top)/util/bincfg/bincfg.lex.c_shipped: $(top)/util/bincfg/bincfg.l
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printf " FLEX $(subst $(top)/,,$(@))\n"
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flex -L -o $@ $<
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# the .c rule also creates .h
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$(top)/util/bincfg/bincfg.tab.h_shipped: $(top)/util/bincfg/bincfg.tab.c_shipped
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$(top)/util/bincfg/bincfg.tab.c_shipped: $(top)/util/bincfg/bincfg.y
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printf " BISON $(subst $(top)/,,$(@))\n"
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bison -l --defines=$(top)/util/bincfg/bincfg.tab.h_shipped -o $@ $<
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endif
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$(objutil)/bincfg/bincfg.lex.o: $(objutil)/bincfg/bincfg.tab.h
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$(objutil)/bincfg/%: $(top)/util/bincfg/%_shipped
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mkdir -p $(dir $@)
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cp $< $@
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$(objutil)/bincfg/bincfg: $(addprefix $(objutil)/bincfg/,$(bincfg_obj))
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printf " HOSTCC $(subst $(obj)/,,$(@)) (link)\n"
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$(HOSTCC) $(BINCFG_FLAGS) -o $@ $(addprefix $(objutil)/bincfg/,$(bincfg_obj))
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$(addprefix $(objutil)/bincfg/,$(bincfg_obj)) : $(objutil)/bincfg/bincfg.tab.h $(objutil)/bincfg/bincfg.tab.c $(objutil)/bincfg/bincfg.lex.c
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