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stm32f1: Move assembler build rules together 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-10-04 10:01:35 -04:00
parent b8745bc973
commit 215b4c5a1e
1 changed files with 9 additions and 10 deletions
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19
src/stm32f1/Makefile
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@ -17,26 +17,25 @@ CFLAGS_klipper.elf += -Llib/cmsis-stm32f1/source/
CFLAGS_klipper.elf += -Tlib/cmsis-stm32f1/source/stm32f1.ld
CFLAGS_klipper.elf += --specs=nano.specs --specs=nosys.specs
# Extra build rules
$(OUT)%.o: %.s $(OUT)autoconf.h $(OUT)board-link
@echo " Assembling $@"
$(Q)$(AS) $< -o $@
# Add source files
src-y += stm32f1/main.c stm32f1/timer.c stm32f1/gpio.c
src-y += $(addprefix ../, $(wildcard lib/hal-stm32f1/source/stm32f1xx_ll_*.c))
src-y += generic/crc16_ccitt.c generic/armcm_irq.c generic/timer_irq.c
src-y += ../lib/cmsis-stm32f1/source/system_stm32f1xx.c
src-ys = ../lib/cmsis-stm32f1/source/startup_stm32f103xb.s
src-$(CONFIG_USBSERIAL) += stm32f1/usbserial.c generic/usb_cdc.c
src-$(CONFIG_SERIAL) += stm32f1/serial.c generic/serial_irq.c
asmsrc-y = ../lib/cmsis-stm32f1/source/startup_stm32f103xb.s
# Build the additional hex output file
# Add assembler build rules
$(OUT)%.o: %.s $(OUT)autoconf.h $(OUT)board-link
@echo " Assembling $@"
$(Q)$(AS) $< -o $@
$(OUT)klipper.elf: $(patsubst %.s, $(OUT)src/%.o,$(asmsrc-y))
# Binary output file rules
target-y += $(OUT)klipper.bin
# Add assembler objects to prerequisites list
$(OUT)klipper.elf: $(patsubst %.s, $(OUT)src/%.o,$(src-ys))
$(OUT)klipper.bin: $(OUT)klipper.elf
@echo " Creating hex file $@"
$(Q)$(OBJCOPY) -O binary $< $@