xref: /aosp_15_r20/external/coreboot/util/sconfig/Makefile.mk (revision b9411a12aaaa7e1e6a6fb7c5e057f44ee179a49c) 
1## SPDX-License-Identifier: GPL-2.0-only
2sconfigobj :=
3sconfigobj += lex.yy.o
4sconfigobj += sconfig.tab.o
5sconfigobj += main.o
6
7SCONFIGFLAGS += -I$(top)/util/sconfig -I$(objutil)/sconfig
8SCONFIGFLAGS += -I$(top)/src/commonlib/include -I$(top)/src/commonlib/bsd/include
9
10$(objutil)/sconfig:
11	mkdir -p $@
12
13$(objutil)/sconfig/.generated: $(objutil)/sconfig
14	touch $@
15
16$(objutil)/sconfig/%.o: util/sconfig/%.c | $(objutil)/sconfig/.generated
17	printf "    HOSTCC     $(subst $(obj)/,,$(@))\n"
18	$(HOSTCC) $(SCONFIGFLAGS) $(HOSTCFLAGS) -c -o $@ $<
19
20$(objutil)/sconfig/%.o: $(objutil)/sconfig/%.c
21	printf "    HOSTCC     $(subst $(obj)/,,$(@))\n"
22	$(HOSTCC) $(SCONFIGFLAGS) $(HOSTCFLAGS) -c -o $@ $<
23
24ifeq ($(CONFIG_UTIL_GENPARSER),y)
25$(top)/util/sconfig/lex.yy.c_shipped: $(top)/util/sconfig/sconfig.l
26	printf "    FLEX       $(subst $(top)/,,$(@))\n"
27	flex -L -o $@ $<
28
29# the .c rule also creates .h
30$(top)/util/sconfig/sconfig.tab.h_shipped: $(top)/util/sconfig/sconfig.tab.c_shipped
31$(top)/util/sconfig/sconfig.tab.c_shipped: $(top)/util/sconfig/sconfig.y
32	printf "    BISON      $(subst $(top)/,,$(@))\n"
33	bison -l --defines=$(top)/util/sconfig/sconfig.tab.h_shipped -o $@ $<
34
35endif
36
37$(objutil)/sconfig/lex.yy.o: $(objutil)/sconfig/sconfig.tab.h
38
39$(objutil)/sconfig/%: $(top)/util/sconfig/%_shipped
40	mkdir -p $(dir $@)
41	cp $< $@
42
43$(objutil)/sconfig/sconfig: $(addprefix $(objutil)/sconfig/,$(sconfigobj))
44	printf "    HOSTCC     $(subst $(obj)/,,$(@)) (link)\n"
45	$(HOSTCC) $(SCONFIGFLAGS) -o $@ $(addprefix $(objutil)/sconfig/,$(sconfigobj))
46
47$(addprefix $(objutil)/sconfig/,$(sconfigobj)) : $(objutil)/sconfig/sconfig.tab.h $(objutil)/sconfig/sconfig.tab.c $(objutil)/sconfig/lex.yy.c
48