From 9c918a497b4cdb1b5cdf1b1237757212652fb08f Mon Sep 17 00:00:00 2001 From: Michael Moon Date: Wed, 25 Jan 2012 20:46:27 +1100 Subject: [PATCH] more work on Makefile - actually rebuilds if Makefile or Configuration.h are altered, also much cleaner output --- Marlin/Makefile | 122 ++++++++++++++++++++++++------------------------ 1 file changed, 60 insertions(+), 62 deletions(-) diff --git a/Marlin/Makefile b/Marlin/Makefile index fdff2194f9..71ee747485 100644 --- a/Marlin/Makefile +++ b/Marlin/Makefile @@ -32,19 +32,24 @@ # # $Id$ -TARGET = $(notdir $(CURDIR)) -INSTALL_DIR = ../../arduino-0022/ -UPLOAD_RATE = 115200 -AVRDUDE_PROGRAMMER = arduino -# PORT = /dev/arduino_A900G2I3 -PORT = /dev/arduino -MCU = atmega1280 #For "old" Arduino Mega -#MCU = atmega1280 +MCU = atmega1280 +#For Arduino Mega2560 +#MCU = atmega2560 #For Sanguinololu #MCU = atmega644p + +#Arduino install directory +INSTALL_DIR = ../../arduino-0022/ + F_CPU = 16000000 +UPLOAD_RATE = 115200 +AVRDUDE_PROGRAMMER = arduino +PORT = /dev/arduino + +TARGET = $(notdir $(CURDIR)) + ############################################################################ # Below here nothing should be changed... @@ -52,11 +57,11 @@ F_CPU = 16000000 ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino AVR_TOOLS_PATH = SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \ -$(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \ -$(ARDUINO)/wiring_pulse.c \ -$(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c + $(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \ + $(ARDUINO)/wiring_pulse.c \ + $(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c CXXSRC = $(ARDUINO)/WMath.cpp $(ARDUINO)/WString.cpp\ -$(ARDUINO)/Print.cpp Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp planner.cpp stepper.cpp temperature.cpp cardreader.cpp + $(ARDUINO)/Print.cpp Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp planner.cpp stepper.cpp temperature.cpp cardreader.cpp FORMAT = ihex @@ -90,7 +95,7 @@ CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -w -f #CEXTRA = -Wa,-adhlns=$(<:.c=.lst) CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING) -CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING) +CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING) #ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs LDFLAGS = -lm @@ -99,8 +104,8 @@ LDFLAGS = -lm AVRDUDE_PORT = $(PORT) AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex:i AVRDUDE_FLAGS = -D -C $(INSTALL_DIR)/hardware/tools/avrdude.conf \ --p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \ --b $(UPLOAD_RATE) + -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \ + -b $(UPLOAD_RATE) # Program settings CC = $(AVR_TOOLS_PATH)avr-gcc @@ -128,22 +133,23 @@ ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) # Default target. -all: applet_files build sizeafter +all: build sizeafter build: elf hex -applet_files: $(TARGET).pde - # Here is the "preprocessing". - # It creates a .cpp file based with the same name as the .pde file. - # On top of the new .cpp file comes the WProgram.h header. - # At the end there is a generic main() function attached. - # Then the .cpp file will be compiled. Errors during compile will - # refer to this new, automatically generated, file. - # Not the original .pde file you actually edit... - test -d applet || mkdir applet - echo '#include "WProgram.h"' > applet/$(TARGET).cpp - cat $(TARGET).pde >> applet/$(TARGET).cpp - cat $(ARDUINO)/main.cpp >> applet/$(TARGET).cpp +applet/$(TARGET).cpp: $(TARGET).pde $(MAKEFILE) +# Here is the "preprocessing". +# It creates a .cpp file based with the same name as the .pde file. +# On top of the new .cpp file comes the WProgram.h header. +# At the end there is a generic main() function attached. +# Then the .cpp file will be compiled. Errors during compile will +# refer to this new, automatically generated, file. +# Not the original .pde file you actually edit... + @echo " WR applet/$(TARGET).cpp" + @test -d applet || mkdir applet + @echo '#include "WProgram.h"' > applet/$(TARGET).cpp + @cat $(TARGET).pde >> applet/$(TARGET).cpp + @cat $(ARDUINO)/main.cpp >> applet/$(TARGET).cpp elf: applet/$(TARGET).elf hex: applet/$(TARGET).hex @@ -165,15 +171,15 @@ sizebefore: @if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi sizeafter: - @if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(HEXSIZE); echo; fi + @if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. COFFCONVERT=$(OBJCOPY) --debugging \ ---change-section-address .data-0x800000 \ ---change-section-address .bss-0x800000 \ ---change-section-address .noinit-0x800000 \ ---change-section-address .eeprom-0x810000 + --change-section-address .data-0x800000 \ + --change-section-address .bss-0x800000 \ + --change-section-address .noinit-0x800000 \ + --change-section-address .eeprom-0x810000 coff: applet/$(TARGET).elf @@ -185,13 +191,15 @@ extcoff: $(TARGET).elf .SUFFIXES: .elf .hex .eep .lss .sym +.PRECIOUS: .o .elf.hex: - $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ + @echo " COPY $@" + @$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ .elf.eep: -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ - --change-section-lma .eeprom=0 -O $(FORMAT) $< $@ + --change-section-lma .eeprom=0 -O $(FORMAT) $< $@ # Create extended listing file from ELF output file. .elf.lss: @@ -202,39 +210,29 @@ extcoff: $(TARGET).elf $(NM) -n $< > $@ # Link: create ELF output file from library. -applet/$(TARGET).elf: $(TARGET).pde applet/core.a - $(CC) $(ALL_CFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS) +applet/$(TARGET).elf: applet/$(TARGET).cpp applet/core.a Configuration.h + @echo " CXX $@" + @$(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS) -applet/core.a: $(OBJ) - @for i in $(OBJ); do echo $(AR) rcs applet/core.a $$i; $(AR) rcs applet/core.a $$i; done - - - -# Compile: create object files from C++ source files. -.cpp.o: - $(CXX) -c $(ALL_CXXFLAGS) $< -o $@ - -# Compile: create object files from C source files. -.c.o: - $(CC) -c $(ALL_CFLAGS) $< -o $@ - - -# Compile: create assembler files from C source files. -.c.s: - $(CC) -S $(ALL_CFLAGS) $< -o $@ - - -# Assemble: create object files from assembler source files. -.S.o: - $(CC) -c $(ALL_ASFLAGS) $< -o $@ +applet/core.a: $(OBJ) Configuration.h + @for i in $(OBJ); do echo " AR $$i"; $(AR) rcs applet/core.a $$i; done +%.o: %.c Configuration.h $(MAKEFILE) + @echo " CC $@" + @$(CC) -c $(ALL_CFLAGS) $< -o $@ +%.o: %.cpp Configuration.h $(MAKEFILE) + @echo " CXX $@" + @$(CXX) -c $(ALL_CXXFLAGS) $< -o $@ # Target: clean project. clean: - $(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \ - applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/core.a \ - $(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d) + @echo " RM applet/*" + @$(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \ + applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/$(TARGET).cpp applet/core.a \ + $(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d) + @echo " RMDIR applet/" + @rmdir applet depend: if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \