1  ## SPDX-License-Identifier: GPL-2.0-only
 2  CC = gcc
 3  YACC = bison
 4  LEX = flex
 5  TARGET=bincfg
 6  WERROR=-Werror
 7  CFLAGS=-O2 -Wall -Wextra -Wshadow ${WERROR}
 8  CFLAGS+=-Wno-unused-function
 9  LDFLAGS= -lfl
10  
11  all: $(TARGET)
12  
13  $(TARGET): $(TARGET).lex.o $(TARGET).tab.o
14  	$(CC) $^ $(CFLAGS) $(LDFLAGS) -o $@
15  
16  $(TARGET).lex.c: $(TARGET).l $(TARGET).tab.h
17  	$(LEX) -o $(patsubst $(TARGET).l,$(TARGET).lex.c,$<) $<
18  
19  $(TARGET).tab.c $(TARGET).tab.h: $(TARGET).y
20  	$(YACC) -d $<
21  
22  # Use this target to generate GbE for X200
23  gen-gbe-ich9m: $(TARGET)
24  	$(abspath $(TARGET)) gbe-ich9m.spec gbe-ich9m.set gbe1.bin
25  	# duplicate binary as per spec
26  	cat gbe1.bin gbe1.bin > flashregion_3_gbe.bin
27  	rm -f gbe1.bin
28  
29  # Use this target to generate GbE for X220/x230
30  gen-gbe-82579LM: $(TARGET)
31  	$(abspath $(TARGET)) gbe-82579LM.spec gbe-82579LM.set gbe1.bin
32  	# duplicate binary as per spec
33  	cat gbe1.bin gbe1.bin > flashregion_3_gbe.bin
34  	rm -f gbe1.bin
35  
36  # Use this target to generate IFD for X200
37  gen-ifd-x200: $(TARGET)
38  	$(abspath $(TARGET)) ifd-x200.spec ifd-x200.set flashregion_0_fd.bin
39  
40  clean:
41  	rm -f *.lex.c *.tab.c *.tab.h *.o bincfg flashregion_0_fd.bin flashregion_3_gbe.bin
42  
43  distclean: clean
44  
45  help:
46  	@echo "${TARGET}: Compiler/Decompiler for data blobs with specs"
47  	@echo "Targets: all, clean, distclean, help"
48  	@echo "  gen-gbe-ich9m   - generate GbE for X200"
49  	@echo "  gen-gbe-82579LM - generate GbE for X220/x230"
50  	@echo "  gen-ifd-x200    - generate IFD for X200"
51  	@echo "To disable warnings as errors, run make as:"
52  	@echo "  make all WERROR=\"\""
53  
54  .PHONY: all clean distclean help
55  .PHONY: gen-gbe-ich9m gen-ifd-x200 gen-gbe-82579LM