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Makefile: Add linker script as dependency for linking step

This commit is contained in:
Mario Hüttel 2020-08-18 20:23:44 +02:00
parent 86ba94a3f3
commit fa20304df8
1 changed files with 4 additions and 3 deletions
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7
stm-firmware/Makefile
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@ -14,6 +14,7 @@ LIBRARIES = -larm_cortexM4lf_math -lm
DEFINES = -DSTM32F407xx -DSTM32F4XX -DARM_MATH_CM4 -DHSE_VALUE=8000000UL
MAPFILE_BASE = memory-mapping
LINKER_SCRIPT=stm32f407vet6_flash.ld
export GIT_VER = $(shell git describe --always --dirty --tags)
DEFINES += -DGIT_VER=$(GIT_VER)
@ -89,7 +90,7 @@ endif
LFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork
LFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 --disable-newlib-supplied-syscalls -nostartfiles
LFLAGS += -Tstm32f407vet6_flash.ld -Wl,-Map=$(MAPFILE).map -Wl,--print-memory-usage
LFLAGS += -T$(LINKER_SCRIPT) -Wl,-Map=$(MAPFILE).map -Wl,--print-memory-usage
CFLAGS += -c -mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork
CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 -nostartfiles
@ -116,9 +117,9 @@ debug:
$(QUIET)$(OBJCOPY) -O ihex $^ $@
#Linking
$(target).elf: $(OBJ) $(ASOBJ)
$(target).elf: $(OBJ) $(ASOBJ) $(LINKER_SCRIPT)
@echo [LD] $@
$(QUIET)$(CC) $(LFLAGS) $(LIBRARYPATH) -o $@ $^ $(LIBRARIES)
$(QUIET)$(CC) $(LFLAGS) $(LIBRARYPATH) -o $@ $(OBJ) $(ASOBJ) $(LIBRARIES)
$(QUIET)$(SIZE) $@
@echo "Built Version $(GIT_VER)"