Makefile: Redone
+ Removed most explicit pathnames, use the standard make "VPATH" to let make find the files for itself. + Added a "hardware variant" variable that allows compiging Sanguino and Gen7 as well as "generic" arduino. + Allows overriding the MOTHERBOARD define from the Makefile + Removed the 'preprocessor' bit that wasn't needed, now just "include" the files that are needed, since it allows gcc to show the right file/line when displaying error/warnings. + Uses gcc's own dependency generator to generate the .d files, and and include these instead of self-patching the makefile Signed-off-by: Michel Pollet <buserror@gmail.com>
This commit is contained in:
Michel Pollet
parent
0183e6332a
commit
aa6e6e914e
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@ -29,7 +29,9 @@
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// Ultimaker = 7
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// Teensylu = 8
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// Gen3+ =9
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#ifndef MOTHERBOARD
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#define MOTHERBOARD 7
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#endif
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//===========================================================================
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//=============================Thermal Settings ============================
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@ -193,7 +195,7 @@ const bool Z_ENDSTOPS_INVERTING = true; // set to true to invert the logic of th
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//#define ULTRA_LCD //general lcd support, also 16x2
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//#define SDSUPPORT // Enable SD Card Support in Hardware Console
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#define ULTIPANEL
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//#define ULTIPANEL
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#ifdef ULTIPANEL
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// #define NEWPANEL //enable this if you have a click-encoder panel
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#define SDSUPPORT
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134
Marlin/Makefile
134
Marlin/Makefile
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@ -35,14 +35,31 @@
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# $Id$
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#For "old" Arduino Mega
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MCU = atmega1280
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#MCU = atmega1280
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#For Arduino Mega2560
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#MCU = atmega2560
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#For Sanguinololu
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#MCU = atmega644p
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MCU = atmega644p
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#Arduino install directory
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INSTALL_DIR = ../../arduino-0022/
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# Here you select "arduino", "Sanguino", "Gen7", ...
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HARDWARE_VARIANT = Sanguino
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# This defined the board you are compiling for
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HARDWARE_MOTHERBOARD = 91
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# Arduino source install directory
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INSTALL_DIR = ../../arduino-0022
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# Arduino containd the main source code for the Arduino
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# Libraries, the "hardware variant" are for boards
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# that derives from that, and their source are present in
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# the main Marlin source directory
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ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
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ifeq (${HARDWARE_VARIANT}, arduino)
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HARDWARE_SRC= $(ARDUINO)
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else
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HARDWARE_SRC= $(HARDWARE_VARIANT)/cores/arduino
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endif
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# Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
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# if you are setting this to something other than 16MHz
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@ -54,21 +71,32 @@ PORT = /dev/arduino
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TARGET = $(notdir $(CURDIR))
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# VPATH tells make to look into these directory for source files,
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# there is no need to specify explicit pathnames as long as the
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# directory is added here
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VPATH = .
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VPATH += applet
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VPATH += $(HARDWARE_SRC)
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VPATH += $(ARDUINO)
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VPATH += $(INSTALL_DIR)/libraries/LiquidCrystal
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############################################################################
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# Below here nothing should be changed...
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ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
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AVR_TOOLS_PATH =
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SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \
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$(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \
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$(ARDUINO)/wiring_pulse.c \
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$(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c
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CXXSRC = $(ARDUINO)/WMath.cpp $(ARDUINO)/WString.cpp\
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$(ARDUINO)/Print.cpp applet/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
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SRC = pins_arduino.c wiring.c \
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wiring_analog.c wiring_digital.c \
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wiring_pulse.c \
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wiring_shift.c WInterrupts.c
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CXXSRC = WMath.cpp WString.cpp Print.cpp \
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Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp \
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SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp \
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planner.cpp stepper.cpp temperature.cpp cardreader.cpp
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#CXXSRC += LiquidCrystal.cpp ultralcd.cpp
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#CXXSRC += ultralcd.cpp
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FORMAT = ihex
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# Name of this Makefile (used for "make depend").
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MAKEFILE = Makefile
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@ -83,9 +111,9 @@ OPT = s
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CDEFS = -DF_CPU=$(F_CPU)
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CXXDEFS = -DF_CPU=$(F_CPU)
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# Place -I options here
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CINCS = -I$(ARDUINO)
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CXXINCS = -I$(ARDUINO)
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# Add all the source directories as include directories too
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CINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
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CXXINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
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# Compiler flag to set the C Standard level.
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# c89 - "ANSI" C
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@ -95,7 +123,12 @@ CXXINCS = -I$(ARDUINO)
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#CSTANDARD = -std=gnu99
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CDEBUG = -g$(DEBUG)
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CWARN = -Wall -Wstrict-prototypes
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CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -w -ffunction-sections -fdata-sections -DARDUINO=22
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CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct \
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-fshort-enums -w -ffunction-sections -fdata-sections \
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-DARDUINO=22
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ifneq (${HARDWARE_MOTHERBOARD},)
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CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
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endif
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#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
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CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING)
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@ -124,7 +157,9 @@ REMOVE = rm -f
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MV = mv -f
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# Define all object files.
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OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o)
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OBJ = ${patsubst %.c, applet/%.o, ${SRC}}
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OBJ += ${patsubst %.cpp, applet/%.o, ${CXXSRC}}
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OBJ += ${patsubst %.S, applet/%.o, ${ASRC}}
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# Define all listing files.
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LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
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@ -132,30 +167,32 @@ LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
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# Combine all necessary flags and optional flags.
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# Add target processor to flags.
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ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
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ALL_CXXFLAGS = -mmcu=$(MCU) -I. $(CXXFLAGS)
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ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
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ALL_CXXFLAGS = -mmcu=$(MCU) $(CXXFLAGS)
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ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS)
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# Default target.
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all: build sizeafter
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all: sizeafter
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build: elf hex
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build: applet elf hex
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applet/$(TARGET).cpp: $(TARGET).pde $(MAKEFILE)
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# Creates the object directory
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applet:
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@mkdir -p applet
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# the .cpp for Marlin depends on the .pde
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#applet/$(TARGET).cpp: $(TARGET).pde
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# ..and the .o depends from the .cpp
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#applet/%.o: applet/%.cpp
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applet/%.cpp: %.pde
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# Here is the "preprocessing".
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# It creates a .cpp file based with the same name as the .pde file.
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# On top of the new .cpp file comes the WProgram.h header.
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# At the end there is a generic main() function attached.
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# Then the .cpp file will be compiled. Errors during compile will
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# refer to this new, automatically generated, file.
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# Not the original .pde file you actually edit...
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@echo " WR $@"
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@test -d $(dir $@) || mkdir $(dir $@)
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@echo '#include "WProgram.h"' > $@
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@cat $< >> $@
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@cat $(ARDUINO)/main.cpp >> $@
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@echo '#include "$<"' >>$@
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@echo '#include "$(ARDUINO)/main.cpp"' >> $@
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elf: applet/$(TARGET).elf
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hex: applet/$(TARGET).hex
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@ -164,11 +201,15 @@ lss: applet/$(TARGET).lss
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sym: applet/$(TARGET).sym
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# Program the device.
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# Do not try to reset an arduino if it's not one
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upload: applet/$(TARGET).hex
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ifeq (${AVRDUDE_PROGRAMMER}, arduino)
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stty hup < $(PORT); true
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endif
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$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
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ifeq (${AVRDUDE_PROGRAMMER}, arduino)
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stty -hup < $(PORT); true
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endif
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# Display size of file.
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HEXSIZE = $(SIZE) --target=$(FORMAT) applet/$(TARGET).hex
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@ -176,7 +217,7 @@ ELFSIZE = $(SIZE) applet/$(TARGET).elf
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sizebefore:
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@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
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sizeafter:
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sizeafter: build
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@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
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@ -220,16 +261,22 @@ applet/$(TARGET).elf: applet/$(TARGET).cpp applet/core.a Configuration.h
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@echo " CXX $@"
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@$(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS)
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applet/core.a: $(OBJ) Configuration.h
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applet/core.a: $(OBJ)
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@for i in $(OBJ); do echo " AR $$i"; $(AR) rcs applet/core.a $$i; done
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%.o: %.c Configuration.h $(MAKEFILE)
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applet/%.o: %.c
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@echo " CC $@"
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@$(CC) -c $(ALL_CFLAGS) $< -o $@
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@$(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
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%.o: %.cpp Configuration.h $(MAKEFILE)
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applet/%.o: %.cpp
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@echo " CXX $@"
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@$(CXX) -c $(ALL_CXXFLAGS) $< -o $@
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@$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
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# special rule for autogenerated files...
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applet/%.o: applet/%.cpp
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@echo " CXX $@"
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@$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
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# Target: clean project.
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clean:
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@ -238,17 +285,10 @@ clean:
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applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/$(TARGET).cpp applet/core.a \
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$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
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@echo " RMDIR applet/"
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@rmdir applet
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@rm -rf applet
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depend:
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if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
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then \
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sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \
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$(MAKEFILE).$$$$ && \
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$(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \
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fi
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echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \
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>> $(MAKEFILE); \
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$(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE)
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.PHONY: all build elf hex eep lss sym program coff extcoff clean depend applet_files sizebefore sizeafter
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# Automaticaly include the dependency files created by gcc
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-include ${wildcard applet/*.d}
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