2015-07-08 11:39:24 -04:00
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#
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# Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
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#
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# This file is part of PortaPack.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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#
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TARGET=bootstrap
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CC=arm-none-eabi-gcc
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LD=arm-none-eabi-gcc
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CP=arm-none-eabi-objcopy
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OBJDUMP=arm-none-eabi-objdump
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CHIBIOS_PORTAPACK=../chibios-portapack
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CHIBIOS=../chibios
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INCLUDE=-I $(CHIBIOS)/os/ports/common/ARMCMx/CMSIS/include \
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-I $(CHIBIOS)/os/ports/common/ARMCMx \
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-I $(CHIBIOS_PORTAPACK)/os/hal/platforms/LPC43xx \
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-I $(CHIBIOS_PORTAPACK)/os/hal/platforms/LPC43xx_M4
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MCPU=cortex-m4
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CPUFLAGS=-mcpu=$(MCPU) -mthumb -mno-thumb-interwork -DTHUMB -DTHUMB_PRESENT -DTHUMB_NO_INTERWORKING
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COPT=-std=gnu99 \
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-Wall -Wextra -Wstrict-prototypes \
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$(CPUFLAGS) \
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-DLPC43XX -DLPC43XX_M4 \
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-Os \
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-ffunction-sections \
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-fdata-sections \
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-fno-builtin --specs=nano.specs
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LDOPT=-nostartfiles \
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$(CPUFLAGS) \
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-D__START=main \
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-Wl,-Map=$(TARGET).map,--cref,--no-warn-mismatch,--library-path=.,--script=m4.ld,--gc-sections
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2015-07-26 09:30:04 -04:00
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all: $(TARGET).elf
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2015-07-08 11:39:24 -04:00
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$(TARGET).lst: $(TARGET).elf
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$(OBJDUMP) -S $(TARGET).elf >$(TARGET).lst
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$(TARGET).elf: $(TARGET).o startup_ARMCM4.S
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$(LD) $(LDOPT) $(LIB) -o $(TARGET).elf $(TARGET).o startup_ARMCM4.S
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$(TARGET).o: $(TARGET).c
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$(CC) $(COPT) $(INCLUDE) -c -o $(TARGET).o $(TARGET).c
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clean:
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rm -f $(TARGET).o $(TARGET).elf $(TARGET).bin $(TARGET).lst $(TARGET).map
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