mhu/stm32f030-template
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Build System Changes

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* Compiler now puts all objects in a separate directory.
* Add support for dependency files
* Add obj directory to .gitignore
This commit is contained in:
Mario Hüttel 2019-09-01 12:51:06 +02:00
parent 1a3c6e02a8
commit 9c0f97e12d
2 changed files with 28 additions and 10 deletions
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2
.gitignore vendored
View File

@ -1,3 +1,3 @@
*.elf
*.c.o
memmap.map
obj/

36
Makefile
View File

@ -2,12 +2,20 @@
#CPU: STM32F030
#Compiler: arm-none-eabi
#####################################################################################
ifneq ($(VERBOSE),true)
QUIET=@
else
QUIET=
endif
#Add Files and Folders below#########################################################
CFILES = main.c syscalls/syscalls.c setup/system_init.c startup/startup_stm32f0xx.c
ASFILES =
INCLUDEPATH = -Iinclude -Iinclude/cmsis
OBJDIR=obj
target = project
LIBRARYPATH = -Lstartup
LIBRARIES =
@ -35,8 +43,8 @@ CFLAGS += -mfloat-abi=soft -nostartfiles -Wall -g
####################################################################################
OBJ = $(CFILES:%.c=%.c.o)
ASOBJ = $(ASFILES:%.S=%.S.o)
OBJ = $(CFILES:%.c=$(OBJDIR)/%.c.o)
ASOBJ = $(ASFILES:%.S=$(OBJDIR)/%.S.o)
default: $(target).elf
@ -49,15 +57,22 @@ binary: $(target).bin $(target).hex
#Linking
$(target).elf: $(OBJ) $(ASOBJ)
$(CC) $(LFLAGS) $(LIBRARYPATH) -o $@ $^ $(LIBRARIES)
$(SIZE) $@
@echo Linking $@
$(QUIET)$(CC) $(LFLAGS) $(LIBRARYPATH) -o $@ $^ $(LIBRARIES)
$(QUIET)$(SIZE) $@
#Compiling
%.c.o: %.c
$(CC) $(CFLAGS) $(INCLUDEPATH) $(DEFINES) -o $@ $<
$(OBJ):
@echo Compiling $@
$(eval OUTPATH=$(dir $@))
@mkdir -p $(OUTPATH)
$(QUIET)$(CC) $(CFLAGS) -MMD -MT $@ $(INCLUDEPATH) $(DEFINES) -o $@ $(@:$(OBJDIR)/%.c.o=%.c)
%.S.o: %.S
$(CC) $(CFLAGS) $(INCLUDEPATH) $(DEFINES) -o $@ $<
$(ASOBJ):
@echo Compiling $@
$(eval OUTPATH=$(dir $@))
@mkdir -p $(OUTPATH)
$(QUIET)$(CC) $(CFLAGS) -MMD -MT $@ $(INCLUDEPATH) $(DEFINES) -o $@ $(@:$(OBJDIR)/%.S.o=%.S)
.PHONY: qtproject clean mrproper objcopy disassemble
@ -71,6 +86,8 @@ mrproper:
clean:
rm -f $(target).elf $(target).bin $(target).hex $(OBJ) $(ASOBJ) $(mapfile).map $(target).lss
rm -rfv $(OBJDIR)
qtproject:
echo -e "TEMPLATE = app\nCONFIG -= console app_bundle qt" > $(target).pro
echo -e "SOURCES += $(CFILES) $(ASFILES)" >> $(target).pro
@ -81,4 +98,5 @@ qtproject:
echo -ne "\nDEFINES += " >> $(target).pro
echo "$(DEFINES)" | sed "s/-D//g" >> $(target).pro
-include $(CFILES:%.c=$(OBJDIR)/%.c.d) $(ASFILES:%.S=($OBJDIR)/%.S.d)