f411b701c5
blobtool uses the same sort of update mechanism for the .l & .y files, so update the SCONFIG_GENPARSER Kconfig question to encompass both utilities. - Change the name to UTIL_GENPARSER, and update the help text. - Update sconfig's makefile. - Add the check to blobtool's makefile. - Update the makefiles to check for y, not defined. Change-Id: I6215791c9a019bce37d4a150b65d1fdbb9073156 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/19229 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
42 lines
1.6 KiB
Makefile
42 lines
1.6 KiB
Makefile
blobtool_obj := blobtool.lex.o blobtool.tab.o
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BLOBTOOL_FLAGS += -I$(top)/util/blobtool -I$(objutil)/blobtool
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$(objutil)/blobtool:
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mkdir -p $@
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$(objutil)/blobtool/.generated: $(objutil)/blobtool
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touch $@
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$(objutil)/blobtool/%.o: util/blobtool/%.c | $(objutil)/blobtool/.generated
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printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(BLOBTOOL_FLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/blobtool/%.o: $(objutil)/blobtool/%.c
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printf " HOSTCC $(subst $(obj)/,,$(@))\n"
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$(HOSTCC) $(BLOBTOOL_FLAGS) $(HOSTCFLAGS) -c -o $@ $<
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ifeq ($(CONFIG_UTIL_GENPARSER),y)
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$(top)/util/blobtool/blobtool.lex.c_shipped: $(top)/util/blobtool/blobtool.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/blobtool/blobtool.tab.h_shipped: $(top)/util/blobtool/blobtool.tab.c_shipped
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$(top)/util/blobtool/blobtool.tab.c_shipped: $(top)/util/blobtool/blobtool.y
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printf " BISON $(subst $(top)/,,$(@))\n"
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bison -l --defines=$(top)/util/blobtool/blobtool.tab.h_shipped -o $@ $<
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endif
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$(objutil)/blobtool/blobtool.lex.o: $(objutil)/blobtool/blobtool.tab.h
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$(objutil)/blobtool/%: $(top)/util/blobtool/%_shipped
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mkdir -p $(dir $@)
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cp $< $@
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$(objutil)/blobtool/blobtool: $(addprefix $(objutil)/blobtool/,$(blobtool_obj))
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printf " HOSTCC $(subst $(obj)/,,$(@)) (link)\n"
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$(HOSTCC) $(BLOBTOOL_FLAGS) -o $@ $(addprefix $(objutil)/blobtool/,$(blobtool_obj))
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$(addprefix $(objutil)/blobtool/,$(blobtool_obj)) : $(objutil)/blobtool/blobtool.tab.h $(objutil)/blobtool/blobtool.tab.c $(objutil)/blobtool/blobtool.lex.c
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