202 lines
5.2 KiB
Makefile
202 lines
5.2 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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OD = $(TRGT)objdump
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HEX = $(CP) -O ihex
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BIN = $(CP) -O binary
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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 = ch
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# Define linker script file here
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LDSCRIPT= ch.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 ARM-mode C source files here
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ASRC =
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# List THUMB-mode C sources here
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# NOTE: If any module is compiled in thumb mode then -mthumb-interwork is
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# enabled for all modules and that lowers performance.
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TSRC = ../../ports/ARM7-AT91SAM7X/chcore.c \
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../../ports/ARM7-AT91SAM7X/sam7x_serial.c \
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../../src/chinit.c ../../src/chdebug.c ../../src/chlists.c ../../src/chdelta.c \
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../../src/chschd.c ../../src/chthreads.c ../../src/chsem.c ../../src/chmtx.c \
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../../src/chevents.c ../../src/chmsg.c ../../src/chsleep.c ../../src/chqueues.c \
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../../src/chserial.c \
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../../src/lib/evtimer.c ../../test/test.c \
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at91lib/aic.c \
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board.c main.c
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# List ASM source files here
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ASMSRC = ../../ports/ARM7-AT91SAM7X/crt0.s ../../ports/ARM7/chsys.s
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# List all user directories here
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UINCDIR = ../../src/include ../../src/lib \
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../../ports/ARM7 ../../ports/ARM7-AT91SAM7X
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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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# ARM-specific options here
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AOPT =
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# THUMB-specific options here
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TOPT = -mthumb -D THUMB
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# Common options here
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# NOTE: -ffixed-r7 is only needed if you enabled CH_CURRP_REGISTER_CACHE in
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# chconf.h.
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# NOTE: -falign-functions=16 may improve the performance, not always, but
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# increases the code size.
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OPT = -Os -ggdb -fomit-frame-pointer -fno-strict-aliasing
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#OPT += -ffixed-r7
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OPT += -falign-functions=16
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# Define warning options here
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WARN = -Wall -Wstrict-prototypes
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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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AOBJS = $(ASRC:.c=.o)
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TOBJS = $(TSRC:.c=.o)
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OBJS = $(ASMOBJS) $(AOBJS) $(TOBJS)
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ASMOBJS = $(ASMSRC:.s=.o)
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LIBS = $(DLIBS) $(ULIBS)
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MCFLAGS = -mcpu=$(MCU)
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ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
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CPFLAGS = $(MCFLAGS) $(OPT) $(WARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
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LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR)
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ODFLAGS = -x --syms
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# Thumb interwork enabled only if needed because it kills performance.
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ifneq ($(TSRC),)
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CPFLAGS += -D THUMB_PRESENT
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ASFLAGS += -D THUMB_PRESENT
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ifneq ($(ASRC),)
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# Mixed ARM and THUMB case.
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CPFLAGS += -mthumb-interwork
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LDFLAGS += -mthumb-interwork
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else
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# Pure THUMB case, THUMB C code cannot be called by ARM asm code directly.
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CPFLAGS += -D THUMB_NO_INTERWORKING
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LDFLAGS += -mthumb
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ASFLAGS += -D THUMB_NO_INTERWORKING
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endif
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endif
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# Generate dependency information
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CPFLAGS += -MD -MP -MF .dep/$(@F).d
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#
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# Makefile rules
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#
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all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp
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$(AOBJS) : %.o : %.c
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@echo
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$(CC) -c $(CPFLAGS) $(AOPT) -I . $(INCDIR) $< -o $@
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$(TOBJS) : %.o : %.c
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@echo
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$(CC) -c $(CPFLAGS) $(TOPT) -I . $(INCDIR) $< -o $@
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$(ASMOBJS) : %.o : %.s
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@echo
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$(AS) -c $(ASFLAGS) -I . $(INCDIR) $< -o $@
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%elf: $(OBJS)
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@echo
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$(CC) $(ASMOBJS) $(AOBJS) $(TOBJS) $(LDFLAGS) $(LIBS) -o $@
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%hex: %elf
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$(HEX) $< $@
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%bin: %elf
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$(BIN) $< $@
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%dmp: %elf
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$(OD) $(ODFLAGS) $< > $@
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clean:
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-rm -f $(OBJS)
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-rm -f $(PROJECT).elf
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-rm -f $(PROJECT).dmp
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-rm -f $(PROJECT).map
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-rm -f $(PROJECT).hex
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-rm -f $(PROJECT).bin
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-rm -f $(ASRC:.c=.c.bak)
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-rm -f $(ASRC:.c=.lst)
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-rm -f $(TSRC:.c=.c.bak)
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-rm -f $(TSRC:.c=.lst)
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-rm -f $(ASMSRC:.s=.s.bak)
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-rm -f $(ASMSRC:.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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