146 lines
3.4 KiB
Makefile
146 lines
3.4 KiB
Makefile
#
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# !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!
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#
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##############################################################################################
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#
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# On command line:
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#
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# make all = Create project
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#
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# make clean = Clean project files.
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#
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# To rebuild project do "make clean" and "make all".
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#
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##############################################################################################
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# Start of default section
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#
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TRGT = arm-elf-
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CC = $(TRGT)gcc
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CP = $(TRGT)objcopy
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AS = $(TRGT)gcc -x assembler-with-cpp
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BIN = $(CP) -O ihex
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MCU = arm7tdmi
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# List all default C defines here, like -D_DEBUG=1
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DDEFS =
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# List all default ASM defines here, like -D_DEBUG=1
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DADEFS =
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# List all default directories to look for include files here
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DINCDIR =
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# List the default directory to look for the libraries here
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DLIBDIR =
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# List all default libraries here
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DLIBS =
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#
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# End of default section
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##############################################################################################
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##############################################################################################
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# Start of user section
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#
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# Define project name here
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PROJECT = test
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# Define linker script file here
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LDSCRIPT_RAM = ./prj/sam7s256_ram.ld
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LDSCRIPT_ROM = ./prj/sam7s256_rom.ld
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# List all user C define here, like -D_DEBUG=1
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UDEFS =
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# Define ASM defines here
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UADEFS =
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# List C source files here
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SRC = ./src/main.c
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# List ASM source files here
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ASRC = ./src/crt.s
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# List all user directories here
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UINCDIR = ./inc
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# List the user directory to look for the libraries here
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ULIBDIR =
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# List all user libraries here
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ULIBS =
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# Define optimisation level here
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OPT = -O0
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#
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# End of user defines
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##############################################################################################
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INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
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LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
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DEFS = $(DDEFS) $(UDEFS)
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ADEFS = $(DADEFS) $(UADEFS)
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OBJS = $(ASRC:.s=.o) $(SRC:.c=.o)
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LIBS = $(DLIBS) $(ULIBS)
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MCFLAGS = -mcpu=$(MCU)
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ASFLAGS = $(MCFLAGS) -g -gdwarf-2 -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
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CPFLAGS = $(MCFLAGS) $(OPT) -gdwarf-2 -mthumb-interwork -fomit-frame-pointer -Wall -Wstrict-prototypes -fverbose-asm -Wa,-ahlms=$(<:.c=.lst) $(DEFS)
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LDFLAGS_RAM = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT_RAM) -Wl,-Map=$(PROJECT)_ram.map,--cref,--no-warn-mismatch $(LIBDIR)
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LDFLAGS_ROM = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT_ROM) -Wl,-Map=$(PROJECT)_rom.map,--cref,--no-warn-mismatch $(LIBDIR)
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# Generate dependency information
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CPFLAGS += -MD -MP -MF .dep/$(@F).d
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#
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# makefile rules
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#
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all: RAM ROM
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RAM: $(OBJS) $(PROJECT)_ram.elf $(PROJECT)_ram.hex
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ROM: $(OBJS) $(PROJECT)_rom.elf $(PROJECT)_rom.hex
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%o : %c
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$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
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%o : %s
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$(AS) -c $(ASFLAGS) $< -o $@
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%ram.elf: $(OBJS)
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$(CC) $(OBJS) $(LDFLAGS_RAM) $(LIBS) -o $@
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%rom.elf: $(OBJS)
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$(CC) $(OBJS) $(LDFLAGS_ROM) $(LIBS) -o $@
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%hex: %elf
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$(BIN) $< $@
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clean:
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-rm -f $(OBJS)
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-rm -f $(PROJECT)_ram.elf
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-rm -f $(PROJECT)_ram.map
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-rm -f $(PROJECT)_ram.hex
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-rm -f $(PROJECT)_rom.elf
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-rm -f $(PROJECT)_rom.map
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-rm -f $(PROJECT)_rom.hex
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-rm -f $(SRC:.c=.c.bak)
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-rm -f $(SRC:.c=.lst)
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-rm -f $(ASRC:.s=.s.bak)
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-rm -f $(ASRC:.s=.lst)
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-rm -fR .dep
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#
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# Include the dependency files, should be the last of the makefile
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#
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-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
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# *** EOF ***
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