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automatically get libopencm3 submodule

This commit is contained in:
King Kévin 2017-02-06 17:32:24 +01:00
parent 4e9d7efcba
commit 33e5631939
1 changed files with 6 additions and 8 deletions
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14
Makefile
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@ -74,13 +74,6 @@ else ifeq ($(BOARD),MAPLE_MINI)
LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/f1/stm32f103xb.ld
endif
# verify if opencm3 has been downloaded
OPENCM3_DIR_EXISTS = $(shell [ -f $(LDSCRIPT) ] && echo 1 || echo 0 )
ifeq ($(OPENCM3_DIR_EXISTS), 0)
$(info run "git submodule init" and "git submodule update" before runnig make)
$(error libopencm3 repository is not initialized)
endif
# device micro-controller and board
DEFS += -DSTM32F1 -D$(BOARD)
@ -183,7 +176,7 @@ list: $(BINARY).list
%.map %.list: %.elf
$(Q)$(OBJDUMP) -S $(<) > $(@)
%.elf: $(LDSCRIPT) $(OPENCM3_LIB)/lib$(STM32F1_LIB).a $(OBJ) $(LIB_OBJ)
%.elf: $(OPENCM3_LIB)/lib$(STM32F1_LIB).a $(OBJ) $(LIB_OBJ)
$(info linking $(@))
$(Q)$(LD) $(LDFLAGS) $(OBJ) $(LIB_OBJ) $(LDLIBS) -o $(@)
$(Q)size $(@)
@ -213,6 +206,11 @@ $(OPENCM3_LIB)/lib$(STM32F1_LIB).a:
$(info compiling libopencm3 library)
$(Q)$(MAKE) -C $(OPENCM3_DIR)
# ensure opencm3 has been downloaded and compiled
$(LDSCRIPT):
git submodule init
git submodule update
flash: $(BINARY).hex
$(info flashing $(<) using SWD)
ifeq ($(SWD_ADAPTER),STLINKV2)