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@ -27,11 +27,11 @@ OBJDUMP = $(PREFIX)-objdump |
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GDB = $(PREFIX)-gdb |
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# Uncomment this line if you want to use the installed (not local) library.
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#TOOLCHAIN_DIR := $(shell dirname `which $(CC)`)/../$(PREFIX)
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TOOLCHAIN_DIR = ../../../.. |
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TOOLCHAIN_DIR = ../../../../.. |
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CFLAGS += -Os -g -Wall -Wextra -I$(TOOLCHAIN_DIR)/include \
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-fno-common -mcpu=cortex-m3 -mthumb -msoft-float -MD -DSTM32F1 |
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LDSCRIPT = $(BINARY).ld |
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LDFLAGS += -lc -lnosys -L$(TOOLCHAIN_DIR)/lib -L$(TOOLCHAIN_DIR)/lib/stm32f1 \
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LDFLAGS += -lc -lnosys -L$(TOOLCHAIN_DIR)/lib -L$(TOOLCHAIN_DIR)/lib/stm32/f1 \
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-T$(LDSCRIPT) -nostartfiles -Wl,--gc-sections \
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-mthumb -march=armv7 -mfix-cortex-m3-ldrd -msoft-float |
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OBJS += $(BINARY).o |
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@ -79,7 +79,7 @@ flash: $(BINARY).flash |
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@#printf " OBJDUMP $(*).list\n" |
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$(Q)$(OBJDUMP) -S $(*).elf > $(*).list |
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%.elf: $(OBJS) $(LDSCRIPT) $(TOOLCHAIN_DIR)/lib/stm32f1/libopencm3_stm32f1.a |
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%.elf: $(OBJS) $(LDSCRIPT) $(TOOLCHAIN_DIR)/lib/stm32/f1/libopencm3_stm32f1.a |
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@#printf " LD $(subst $(shell pwd)/,,$(@))\n" |
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$(Q)$(LD) -o $(*).elf $(OBJS) -lopencm3_stm32f1 $(LDFLAGS) |
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Stephen Caudle
13 years ago