diff options
Diffstat (limited to 'make-scripts')
| -rw-r--r-- | make-scripts/Arduino.mk | 1358 | ||||
| -rw-r--r-- | make-scripts/Common.mk | 138 | ||||
| -rw-r--r-- | make-scripts/license.txt | 502 |
3 files changed, 1998 insertions, 0 deletions
diff --git a/make-scripts/Arduino.mk b/make-scripts/Arduino.mk new file mode 100644 index 0000000..908966b --- /dev/null +++ b/make-scripts/Arduino.mk @@ -0,0 +1,1358 @@ +# +# Makefile for compiling Arduino sketches from command line +# System part (i.e. project independent) +# +# Copyright (C) 2012 Sudar <http://sudarmuthu.com>, based on +# M J Oldfield work: https://github.com/mjoldfield/Arduino-Makefile +# +# Copyright (C) 2010,2011,2012 Martin Oldfield <m@mjo.tc>, based on +# work that is copyright Nicholas Zambetti, David A. Mellis & Hernando +# Barragan. +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as +# published by the Free Software Foundation; either version 2.1 of the +# License, or (at your option) any later version. +# +# Adapted from Arduino 0011 Makefile by M J Oldfield +# +# Original Arduino adaptation by mellis, eighthave, oli.keller +# +# Current version: 1.6.0 +# + +arduino_output = +# When output is not suppressed and we're in the top-level makefile, +# running for the first time (i.e., not after a restart after +# regenerating the dependency file), then output the configuration. +ifndef ARDUINO_QUIET + ARDUINO_QUIET = 0 +endif +ifeq ($(ARDUINO_QUIET),0) + ifeq ($(MAKE_RESTARTS),) + ifeq ($(MAKELEVEL),0) + arduino_output = $(info $(1)) + endif + endif +endif + +include $(ARDMK_DIR)/Common.mk + +$(call show_config_variable,ARDMK_DIR,[USER]) + +ifndef TARGET + space := + space += + TARGET = $(notdir $(subst $(space),_,$(CURDIR))) +endif + +$(call show_config_variable,ARDUINO_VERSION,[USER]) + +ifdef ARDUINO_VERSION + ARDUINO_VERSION_SHORT = $(shell sed "s/\.//g" <<< $(ARDUINO_VERSION)) + $(call show_config_variable,ARDUINO_VERSION_SHORT,[AUTODETECTED]) +endif + +$(call show_config_variable,ARCHITECTURE,[USER]) + +#avoid using shell for known architectures +ifeq ($(ARCHITECTURE),avr) + ARDUINO_ARCH_FLAG = -DARDUINO_ARCH_AVR +else + ARDUINO_ARCH_FLAG = -DARDUINO_ARCH_$(shell echo $(ARCHITECTURE) | tr '[:lower:]' '[:upper:]') +endif + +ARDMK_VENDOR = arduino + +$(call show_config_variable,ARDMK_VENDOR,[DEFAULT]) + +ARDUINO_VAR_PATH = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/variants +$(call show_config_variable,ARDUINO_VAR_PATH,[COMPUTED],(from ARDUINO_DIR)) + +BOARDS_TXT = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/boards.txt +$(call show_config_variable,BOARDS_TXT,[COMPUTED],(from ARDUINO_DIR)) + +ifeq (,$(wildcard $(BOARDS_TXT))) + $(error Currently BOARDS_TXT='$(BOARDS_TXT)', which is not an existing file or an invalid filename.) +endif + +TOOL_PREFIX = avr + +CC_NAME := $(TOOL_PREFIX)-gcc +CXX_NAME := $(TOOL_PREFIX)-g++ +AS_NAME := $(TOOL_PREFIX)-as +OBJCOPY_NAME := $(TOOL_PREFIX)-objcopy +OBJDUMP_NAME := $(TOOL_PREFIX)-objdump +AR_NAME := $(TOOL_PREFIX)-ar +SIZE_NAME := $(TOOL_PREFIX)-size +NM_NAME := $(TOOL_PREFIX)-nm + +ifndef AVR_TOOLS_DIR + + BUNDLED_AVR_TOOLS_DIR := $(call dir_if_exists,$(ARDUINO_DIR)/hardware/tools/avr) + + ifdef BUNDLED_AVR_TOOLS_DIR + AVR_TOOLS_DIR = $(BUNDLED_AVR_TOOLS_DIR) + $(call show_config_variable,AVR_TOOLS_DIR,[BUNDLED],(in Arduino distribution)) + + # In Linux distribution of Arduino, the path to avrdude and avrdude.conf are different + # More details at https://github.com/sudar/Arduino-Makefile/issues/48 and + # https://groups.google.com/a/arduino.cc/d/msg/developers/D_m97jGr8Xs/uQTt28KO_8oJ + ifeq ($(CURRENT_OS),LINUX) + + ifndef AVRDUDE + ifeq ($(shell expr $(ARDUINO_VERSION_SHORT) '>' 157), 1) + # 1.5.8 has different location than all prior versions! + AVRDUDE = $(AVR_TOOLS_DIR)/bin/avrdude + else + AVRDUDE = $(AVR_TOOLS_DIR)/../avrdude + endif + endif + + ifndef AVRDUDE_CONF + ifeq ($(shell expr $(ARDUINO_VERSION_SHORT) '>' 157), 1) + AVRDUDE_CONF = $(AVR_TOOLS_DIR)/etc/avrdude.conf + else + AVRDUDE_CONF = $(AVR_TOOLS_DIR)/../avrdude.conf + endif + endif + + else + + ifndef AVRDUDE_CONF + AVRDUDE_CONF = $(AVR_TOOLS_DIR)/etc/avrdude.conf + endif + + endif + + else + + SYSTEMPATH_AVR_TOOLS_DIR := $(call dir_if_exists,$(abspath $(dir $(shell which $(CC_NAME)))/..)) + ifdef SYSTEMPATH_AVR_TOOLS_DIR + AVR_TOOLS_DIR = $(SYSTEMPATH_AVR_TOOLS_DIR) + $(call show_config_variable,AVR_TOOLS_DIR,[AUTODETECTED],(found in $$PATH)) + else + # One last attempt using $(TOOL_PREFIX)-gcc in case using arm + SYSTEMPATH_AVR_TOOLS_DIR := $(call dir_if_exists,$(abspath $(dir $(shell which $($(TOOL_PREFIX)-gcc)))/..)) + ifdef SYSTEMPATH_AVR_TOOLS_DIR + AVR_TOOLS_DIR = $(SYSTEMPATH_AVR_TOOLS_DIR) + $(call show_config_variable,AVR_TOOLS_DIR,[AUTODETECTED],(found in $$PATH)) + else + echo $(error No AVR tools directory found) + endif + endif # SYSTEMPATH_AVR_TOOLS_DIR + + endif # BUNDLED_AVR_TOOLS_DIR + +else + $(call show_config_variable,AVR_TOOLS_DIR,[USER]) + + # ensure we can still find avrdude.conf + ifndef AVRDUDE_CONF + ifeq ($(shell expr $(ARDUINO_VERSION_SHORT) '>' 157), 1) + AVRDUDE_CONF = $(AVR_TOOLS_DIR)/etc/avrdude.conf + else + AVRDUDE_CONF = $(AVR_TOOLS_DIR)/../avrdude.conf + endif + endif + +endif + +TOOLS_PATH = $(ARDUINO_DIR)/tools/avr-gcc/$(shell /bin/ls --color=never -1 $(ARDUINO_DIR)/tools/avr-gcc/ | sort -r | xargs | awk '{print $$1}')/bin + +ARDUINO_LIB_PATH = $(ARDUINO_DIR)/libraries +$(call show_config_variable,ARDUINO_LIB_PATH,[COMPUTED],(from ARDUINO_DIR)) + +ifeq ($(shell expr $(ARDUINO_VERSION_SHORT) '>' 150), 1) + ARDUINO_PLATFORM_LIB_PATH = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/libraries + $(call show_config_variable,ARDUINO_PLATFORM_LIB_PATH,[COMPUTED],(from ARDUINO_DIR)) +endif + +PROJ_LIBS_PATH = libraries +$(call show_config_variable,PROJ_LIBS_PATH,[DEFAULT]) + +PRE_BUILD_HOOK = pre-build-hook.sh +$(call show_config_variable,PRE_BUILD_HOOK,[DEFAULT]) + +######################################################################## +# boards.txt parsing + +ifdef BOARD_SUB + BOARD_SUB := $(strip $(BOARD_SUB)) + $(call show_config_variable,BOARD_SUB,[USER]) +endif + +BOARD_TAG := $(strip $(BOARD_TAG)) +$(call show_config_variable,BOARD_TAG,[USER]) + +ifdef BOARD_CLOCK + BOARD_CLOCK := $(strip $(BOARD_CLOCK)) + $(call show_config_variable,BOARD_CLOCK,[USER]) +endif + +# If NO_CORE is set, then we don't have to parse boards.txt file +# But the user might have to define MCU, F_CPU etc +ifeq ($(strip $(NO_CORE)),) + + # Select a core from the 'cores' directory. Two main values: 'arduino' or + # 'robot', but can also hold 'tiny', for example, if using + # https://code.google.com/p/arduino-tiny alternate core. + ifndef CORE + CORE = $(call PARSE_BOARD,$(BOARD_TAG),build.core) + $(call show_config_variable,CORE,[COMPUTED],(from build.core)) + else + $(call show_config_variable,CORE,[USER]) + endif + + # Which variant ? This affects the include path + ifndef VARIANT + VARIANT := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.variant) + ifndef VARIANT + VARIANT := $(call PARSE_BOARD,$(BOARD_TAG),build.variant) + endif + $(call show_config_variable,VARIANT,[COMPUTED],(from build.variant)) + else + $(call show_config_variable,VARIANT,[USER]) + endif + + ifndef BOARD + BOARD := $(call PARSE_BOARD,$(BOARD_TAG),build.board) + ifndef BOARD + BOARD := $(shell echo $(ARCHITECTURE)_$(BOARD_TAG) | tr '[:lower:]' '[:upper:]') + endif + $(call show_config_variable,BOARD,[COMPUTED],(from build.board)) + else + $(call show_config_variable,BOARD,[USER]) + endif + + # see if we are a caterina device like leonardo or micro + CATERINA := $(findstring caterina,$(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).bootloader.file)) + ifndef CATERINA + # 1.5+ method if not a submenu + CATERINA := $(findstring caterina,$(call PARSE_BOARD,$(BOARD_TAG),bootloader.file)) + endif + ifndef CATERINA + # 1.0 method uses deprecated bootloader.path + CATERINA := $(findstring caterina,$(call PARSE_BOARD,$(BOARD_TAG),bootloader.path)) + endif + + # processor stuff + ifndef MCU + MCU := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.mcu) + ifndef MCU + MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu) + endif + endif + + ifndef F_CPU + ifdef BOARD_CLOCK + F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.(speed|clock).$(BOARD_CLOCK).build.f_cpu) + endif + ifndef F_CPU + F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.f_cpu) + endif + ifndef F_CPU + F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),build.f_cpu) + endif + endif + + ifneq ($(CATERINA),) + # USB IDs for the caterina devices like leonardo or micro + ifndef USB_VID + USB_VID = $(call PARSE_BOARD,$(BOARD_TAG),build.vid) + endif + + # coping with 2-3 methods sparkfun use for usb.pid + ifndef USB_PID + USB_PID := $(call PARSE_BOARD,$(BOARD_TAG),build.pid) + ifndef USB_PID + USB_PID := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.pid) + endif + endif + + ifndef USB_PRODUCT + USB_PRODUCT := $(call PARSE_BOARD,$(BOARD_TAG),build.usb_product) + ifdef USB_PRODUCT + $(call show_config_variable,USB_PRODUCT,[COMPUTED]) + endif + endif + + ifndef USB_MANUFACTURER + USB_MANUFACTURER := $(call PARSE_BOARD,$(BOARD_TAG),build.usb_manufacturer) + ifndef USB_MANUFACTURER + USB_MANUFACTURER = "Unknown" + else + $(call show_config_variable,USB_MANUFACTURER,[COMPUTED]) + endif + endif + endif + + # normal programming info + ifndef AVRDUDE_ARD_PROGRAMMER + AVRDUDE_ARD_PROGRAMMER := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).upload.protocol) + ifndef AVRDUDE_ARD_PROGRAMMER + AVRDUDE_ARD_PROGRAMMER := $(call PARSE_BOARD,$(BOARD_TAG),upload.protocol) + endif + endif + + ifndef AVRDUDE_ARD_BAUDRATE + AVRDUDE_ARD_BAUDRATE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).upload.speed) + ifndef AVRDUDE_ARD_BAUDRATE + AVRDUDE_ARD_BAUDRATE := $(call PARSE_BOARD,$(BOARD_TAG),upload.speed) + endif + endif + + # fuses if you're using e.g. ISP + ifndef ISP_LOCK_FUSE_PRE + ISP_LOCK_FUSE_PRE = $(call PARSE_BOARD,$(BOARD_TAG),bootloader.unlock_bits) + endif + + ifndef ISP_HIGH_FUSE + ifdef BOARD_CLOCK + ISP_HIGH_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(speed|clock).$(BOARD_CLOCK).bootloader.high_fuses) + endif + ifndef ISP_HIGH_FUSE + ISP_HIGH_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).bootloader.high_fuses) + endif + ifndef ISP_HIGH_FUSE + ISP_HIGH_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.high_fuses) + endif + endif + + ifndef ISP_LOW_FUSE + ifdef BOARD_CLOCK + ISP_LOW_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(speed|clock).$(BOARD_CLOCK).bootloader.low_fuses) + endif + ifndef ISP_LOW_FUSE + ISP_LOW_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).bootloader.low_fuses) + endif + ifndef ISP_LOW_FUSE + ISP_LOW_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.low_fuses) + endif + endif + + ifndef ISP_EXT_FUSE + ifdef BOARD_CLOCK + ISP_EXT_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(speed|clock).$(BOARD_CLOCK).bootloader.extended_fuses) + endif + ifndef ISP_EXT_FUSE + ISP_EXT_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).bootloader.extended_fuses) + endif + ifndef ISP_EXT_FUSE + ISP_EXT_FUSE := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.extended_fuses) + endif + endif + + ifndef BOOTLOADER_PATH + BOOTLOADER_PATH = $(call PARSE_BOARD,$(BOARD_TAG),bootloader.path) + endif + + ifndef BOOTLOADER_FILE + BOOTLOADER_FILE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).bootloader.file) + ifndef BOOTLOADER_FILE + BOOTLOADER_FILE := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.file) + endif + endif + + ifndef ISP_LOCK_FUSE_POST + ISP_LOCK_FUSE_POST = $(call PARSE_BOARD,$(BOARD_TAG),bootloader.lock_bits) + endif + + ifndef HEX_MAXIMUM_SIZE + HEX_MAXIMUM_SIZE := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).upload.maximum_size) + ifndef HEX_MAXIMUM_SIZE + HEX_MAXIMUM_SIZE := $(call PARSE_BOARD,$(BOARD_TAG),upload.maximum_size) + endif + endif + +endif + +# Everything gets built in here (include BOARD_TAG now) +ifndef OBJDIR + OBJDIR = build + $(call show_config_variable,OBJDIR,[COMPUTED],(from BOARD_TAG)) +else + $(call show_config_variable,OBJDIR,[USER]) +endif + +# Now that we have ARDUINO_DIR, ARDMK_VENDOR, ARCHITECTURE and CORE, +# we can set ARDUINO_CORE_PATH. +ifndef ARDUINO_CORE_PATH + ifeq ($(strip $(CORE)),) + ARDUINO_CORE_PATH = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/cores/arduino + $(call show_config_variable,ARDUINO_CORE_PATH,[DEFAULT]) + else + ARDUINO_CORE_PATH = $(ALTERNATE_CORE_PATH)/cores/$(CORE) + ifeq ($(wildcard $(ARDUINO_CORE_PATH)),) + ARDUINO_CORE_PATH = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/cores/$(CORE) + $(call show_config_variable,ARDUINO_CORE_PATH,[COMPUTED],(from ARDUINO_DIR, BOARD_TAG and boards.txt)) + else + $(call show_config_variable,ARDUINO_CORE_PATH,[COMPUTED],(from ALTERNATE_CORE_PATH, BOARD_TAG and boards.txt)) + endif + endif +else + $(call show_config_variable,ARDUINO_CORE_PATH,[USER]) +endif + +######################################################################## +# Reset + +ifndef RESET_CMD + ARD_RESET_ARDUINO_PATH = tools/reset_leonardo.py + ARD_RESET_ARDUINO := $(PYTHON_CMD) $(ARD_RESET_ARDUINO_PATH) + RESET_CMD = $(ARD_RESET_ARDUINO) $(DEVICE_PATH) + $(call show_config_variable,RESET_CMD,[COMPUTED],(from PYTHON_CMD, ARD_RESET_OPTS and MONITOR_PORT)) +else + $(call show_config_variable,RESET_CMD,[USER]) +endif + +ifneq ($(CATERINA),) + ERROR_ON_CATERINA = $(error On $(BOARD_TAG), raw_xxx operation is not supported) +else + ERROR_ON_CATERINA = +endif + +######################################################################## +# Local sources + +LOCAL_SRCS ?= $(wildcard src/*.cpp) +LOCAL_OBJ_FILES = $(LOCAL_SRCS:.cpp=.cpp.o) +LOCAL_OBJS = $(patsubst %,$(OBJDIR)/%,$(LOCAL_OBJ_FILES)) + +ifeq ($(words $(LOCAL_SRCS)), 0) + $(error At least one source file is needed) +endif + +# core sources +ifeq ($(strip $(NO_CORE)),) + ifdef ARDUINO_CORE_PATH + CORE_C_SRCS = $(wildcard $(ARDUINO_CORE_PATH)/*.c) + CORE_C_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/$(TOOL_PREFIX)-libc/*.c) + CORE_CPP_SRCS = $(wildcard $(ARDUINO_CORE_PATH)/*.cpp) + CORE_AS_SRCS = $(wildcard $(ARDUINO_CORE_PATH)/*.S) + + # ArduinoCore-API + CORE_C_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/api/*.c) + CORE_CPP_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/api/*.cpp) + + # USB Core if samd or sam + ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + CORE_C_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/avr/*.c) # avr core emulation files + CORE_C_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/USB/*.c) + CORE_CPP_SRCS += $(wildcard $(ARDUINO_CORE_PATH)/USB/*.cpp) + endif + + ifneq ($(strip $(NO_CORE_MAIN_CPP)),) + CORE_CPP_SRCS := $(filter-out %main.cpp, $(CORE_CPP_SRCS)) + $(call show_config_info,NO_CORE_MAIN_CPP set so core library will not include main.cpp,[MANUAL]) + endif + + # Add core files for sam devices in CORE_OJBS filtering specific paths + ifdef SAM_CORE_PATH + SAM_CORE_OBJ_FILES = $(SAM_CORE_C_SRCS:.c=.c.o) $(SAM_CORE_CPP_SRCS:.cpp=.cpp.o) $(SAM_CORE_AS_SRCS:.S=.S.o) + # variant core files + CORE_OBJS += $(patsubst $(SAM_CORE_PATH)/%, \ + $(OBJDIR)/core/%, $(filter $(SAM_CORE_PATH)/%, $(SAM_CORE_OBJ_FILES))) + # libsam on Due + ifdef SAM_LIBSAM_PATH + CORE_OBJS += $(patsubst $(SAM_LIBSAM_PATH)/source/%, \ + $(OBJDIR)/core/%, $(filter $(SAM_LIBSAM_PATH)/source/%, $(SAM_CORE_OBJ_FILES))) + endif + # chip sources on Due + ifdef SAM_SYSTEM_PATH + CORE_OBJS += $(patsubst $(SAM_SYSTEM_PATH)/source/%, \ + $(OBJDIR)/core/%, $(filter $(SAM_SYSTEM_PATH)/source/%, $(SAM_CORE_OBJ_FILES))) + endif + endif + + CORE_OBJ_FILES = $(CORE_C_SRCS:.c=.c.o) $(CORE_CPP_SRCS:.cpp=.cpp.o) $(CORE_AS_SRCS:.S=.S.o) + CORE_OBJS += $(patsubst $(ARDUINO_CORE_PATH)/%, \ + $(OBJDIR)/core/%,$(CORE_OBJ_FILES)) + endif +else + $(call show_config_info,NO_CORE set so core library will not be built,[MANUAL]) +endif + + +######################################################################## +# Determine ARDUINO_LIBS automatically + +ifndef ARDUINO_LIBS + # automatically determine included libraries + ARDUINO_LIBS += $(filter $(notdir $(wildcard $(ARDUINO_DIR)/libraries/*)), \ + $(shell sed -ne 's/^ *\# *include *[<\"]\(.*\)\.h[>\"]/\1/p' $(LOCAL_SRCS))) + ARDUINO_LIBS += $(filter $(notdir $(wildcard $(PROJ_LIBS_PATH)/*)), \ + $(shell sed -ne 's/^ *\# *include *[<\"]\(.*\)\.h[>\"]/\1/p' $(LOCAL_SRCS))) + ARDUINO_LIBS += $(filter $(notdir $(wildcard $(ARDUINO_PLATFORM_LIB_PATH)/*)), \ + $(shell sed -ne 's/^ *\# *include *[<\"]\(.*\)\.h[>\"]/\1/p' $(LOCAL_SRCS))) +endif + +######################################################################## +# Serial monitor (just a screen wrapper) + +# Quite how to construct the monitor command seems intimately tied +# to the command we're using (here screen). So, read the screen docs +# for more information (search for 'character special device'). + +ifeq ($(strip $(NO_CORE)),) + ifndef MONITOR_BAUDRATE + MONITOR_BAUDRATE = 9600 + $(call show_config_variable,MONITOR_BAUDRATE,[ASSUMED]) + else + $(call show_config_variable,MONITOR_BAUDRATE,[USER]) + endif + + ifndef MONITOR_CMD + MONITOR_CMD = screen + endif +endif + +# Include Arduino Header file +ARDUINO_HEADER=Arduino.h + +######################################################################## +# Rules for making stuff + +# The name of the main targets +TARGET_HEX = $(OBJDIR)/$(TARGET).hex +TARGET_ELF = $(OBJDIR)/$(TARGET).elf +TARGET_EEP = $(OBJDIR)/$(TARGET).eep +TARGET_BIN = $(OBJDIR)/$(TARGET).bin +CORE_LIB = $(OBJDIR)/libcore.a + +# Names of executables +# In the rare case of wanting to override a path and/or excecutable +# name, the OVERRIDE_EXECUTABLES variable must be defned and _all_ +# the excecutables (CC, CXX, AS, OBJCOPY, OBJDUMP AR, SIZE and NM) +# _must_ be defined in the calling makefile. +# We can't use "?=" assignment because these are already implicitly +# defined by Make (e.g. $(CC) == cc). +ifndef OVERRIDE_EXECUTABLES + CC = $(TOOLS_PATH)/$(CC_NAME) + CXX = $(TOOLS_PATH)/$(CXX_NAME) + AS = $(TOOLS_PATH)/$(AS_NAME) + OBJCOPY = $(TOOLS_PATH)/$(OBJCOPY_NAME) + OBJDUMP = $(TOOLS_PATH)/$(OBJDUMP_NAME) + AR = $(TOOLS_PATH)/$(AR_NAME) + SIZE = $(TOOLS_PATH)/$(SIZE_NAME) + NM = $(TOOLS_PATH)/$(NM_NAME) +endif + +REMOVE = rm -rf +MV = mv -f +CAT = cat +ECHO = printf +MKDIR = mkdir -p + +# recursive wildcard function, call with params: +# - start directory (finished with /) or empty string for current dir +# - glob pattern +# (taken from http://blog.jgc.org/2011/07/gnu-make-recursive-wildcard-function.html) +rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d)) + +# functions used to determine various properties of library +# called with library path. Needed because of differences between library +# layouts in arduino 1.0.x and 1.5.x. +# Assuming new 1.5.x layout when there is "src" subdirectory in main directory +# and library.properties file + +# Gets include flags for library +get_library_includes = $(if $(and $(wildcard $(1)/src), $(wildcard $(1)/library.properties)), \ + -I$(1)/src, \ + $(addprefix -I,$(1) $(wildcard $(1)/utility))) + +# Gets all sources with given extension (param2) for library (path = param1) +# for old (1.0.x) layout looks in . and "utility" directories +# for new (1.5.x) layout looks in src and recursively its subdirectories +get_library_files = $(if $(and $(wildcard $(1)/src), $(wildcard $(1)/library.properties)), \ + $(call rwildcard,$(1)/src/,*.$(2)), \ + $(wildcard $(1)/*.$(2) $(1)/utility/*.$(2))) + +# General arguments +PROJ_LIBS := $(sort $(wildcard $(patsubst %,$(PROJ_LIBS_PATH)/%,$(ARDUINO_LIBS)))) +PROJ_LIB_NAMES := $(patsubst $(PROJ_LIBS_PATH)/%,%,$(PROJ_LIBS)) + +# Let user libraries override system ones. +SYS_LIBS := $(sort $(wildcard $(patsubst %,$(ARDUINO_LIB_PATH)/%,$(filter-out $(PROJ_LIB_NAMES),$(ARDUINO_LIBS))))) +SYS_LIB_NAMES := $(patsubst $(ARDUINO_LIB_PATH)/%,%,$(SYS_LIBS)) + +ifdef ARDUINO_PLATFORM_LIB_PATH + PLATFORM_LIBS := $(sort $(wildcard $(patsubst %,$(ARDUINO_PLATFORM_LIB_PATH)/%,$(filter-out $(PROJ_LIB_NAMES),$(ARDUINO_LIBS))))) + PLATFORM_LIB_NAMES := $(patsubst $(ARDUINO_PLATFORM_LIB_PATH)/%,%,$(PLATFORM_LIBS)) +endif + +# Error here if any are missing. +LIBS_NOT_FOUND = $(filter-out $(PROJ_LIB_NAMES) $(SYS_LIB_NAMES) $(PLATFORM_LIB_NAMES),$(ARDUINO_LIBS)) +ifneq (,$(strip $(LIBS_NOT_FOUND))) + ifdef ARDUINO_PLATFORM_LIB_PATH + $(error The following libraries specified in ARDUINO_LIBS could not be found (searched PROJ_LIBS_PATH, ARDUINO_LIB_PATH and ARDUINO_PLATFORM_LIB_PATH): $(LIBS_NOT_FOUND)) + else + $(error The following libraries specified in ARDUINO_LIBS could not be found (searched PROJ_LIBS_PATH and ARDUINO_LIB_PATH): $(LIBS_NOT_FOUND)) + endif +endif + +SYS_INCLUDES := $(foreach lib, $(SYS_LIBS), $(call get_library_includes,$(lib))) +PROJ_INCLUDES := $(foreach lib, $(PROJ_LIBS), $(call get_library_includes,$(lib))) +LIB_C_SRCS := $(foreach lib, $(SYS_LIBS), $(call get_library_files,$(lib),c)) +LIB_CPP_SRCS := $(foreach lib, $(SYS_LIBS), $(call get_library_files,$(lib),cpp)) +LIB_AS_SRCS := $(foreach lib, $(SYS_LIBS), $(call get_library_files,$(lib),S)) +PROJ_LIB_CPP_SRCS := $(foreach lib, $(PROJ_LIBS), $(call get_library_files,$(lib),cpp)) +PROJ_LIB_C_SRCS := $(foreach lib, $(PROJ_LIBS), $(call get_library_files,$(lib),c)) +PROJ_LIB_AS_SRCS := $(foreach lib, $(PROJ_LIBS), $(call get_library_files,$(lib),S)) +LIB_OBJS = $(patsubst $(ARDUINO_LIB_PATH)/%.c,$(OBJDIR)/libs/%.c.o,$(LIB_C_SRCS)) \ + $(patsubst $(ARDUINO_LIB_PATH)/%.cpp,$(OBJDIR)/libs/%.cpp.o,$(LIB_CPP_SRCS)) \ + $(patsubst $(ARDUINO_LIB_PATH)/%.S,$(OBJDIR)/libs/%.S.o,$(LIB_AS_SRCS)) +PROJ_LIB_OJS = $(patsubst $(PROJ_LIBS_PATH)/%.cpp,$(OBJDIR)/projlibs/%.cpp.o,$(PROJ_LIB_CPP_SRCS)) \ + $(patsubst $(PROJ_LIBS_PATH)/%.c,$(OBJDIR)/projlibs/%.c.o,$(PROJ_LIB_C_SRCS)) \ + $(patsubst $(PROJ_LIBS_PATH)/%.S,$(OBJDIR)/projlibs/%.S.o,$(PROJ_LIB_AS_SRCS)) + +ifdef ARDUINO_PLATFORM_LIB_PATH + PLATFORM_INCLUDES := $(foreach lib, $(PLATFORM_LIBS), $(call get_library_includes,$(lib))) + PLATFORM_LIB_CPP_SRCS := $(foreach lib, $(PLATFORM_LIBS), $(call get_library_files,$(lib),cpp)) + PLATFORM_LIB_C_SRCS := $(foreach lib, $(PLATFORM_LIBS), $(call get_library_files,$(lib),c)) + PLATFORM_LIB_AS_SRCS := $(foreach lib, $(PLATFORM_LIBS), $(call get_library_files,$(lib),S)) + PLATFORM_LIB_OBJS := $(patsubst $(ARDUINO_PLATFORM_LIB_PATH)/%.cpp,$(OBJDIR)/platformlibs/%.cpp.o,$(PLATFORM_LIB_CPP_SRCS)) \ + $(patsubst $(ARDUINO_PLATFORM_LIB_PATH)/%.c,$(OBJDIR)/platformlibs/%.c.o,$(PLATFORM_LIB_C_SRCS)) \ + $(patsubst $(ARDUINO_PLATFORM_LIB_PATH)/%.S,$(OBJDIR)/platformlibs/%.S.o,$(PLATFORM_LIB_AS_SRCS)) + +endif + +# Dependency files +DEPS = $(LOCAL_OBJS:.o=.d) $(LIB_OBJS:.o=.d) $(PLATFORM_OBJS:.o=.d) $(PROJ_LIB_OJS:.o=.d) $(CORE_OBJS:.o=.d) + +ifndef OPTIMIZATION_LEVEL + OPTIMIZATION_LEVEL=s + $(call show_config_variable,OPTIMIZATION_LEVEL,[DEFAULT]) +else + $(call show_config_variable,OPTIMIZATION_LEVEL,[USER]) +endif + +DEBUG_FLAGS = -O0 -g + +# SoftwareSerial requires -Os (some delays are tuned for this optimization level) +%SoftwareSerial.cpp.o : OPTIMIZATION_FLAGS = -Os +%Uart.cpp.o : OPTIMIZATION_FLAGS = -Os + +ifndef MCU_FLAG_NAME + MCU_FLAG_NAME = mmcu + $(call show_config_variable,MCU_FLAG_NAME,[DEFAULT]) +else + $(call show_config_variable,MCU_FLAG_NAME,[USER]) +endif + +CPPFLAGS += -$(MCU_FLAG_NAME)=$(MCU) -DF_CPU=$(F_CPU) -DARDUINO=$(ARDUINO_VERSION_SHORT) -DARDUINO_$(BOARD) $(ARDUINO_ARCH_FLAG) \ + "-DARDUINO_BOARD=\"$(BOARD)\"" "-DARDUINO_VARIANT=\"$(VARIANT)\"" \ + -I$(ARDUINO_CORE_PATH) -I$(ARDUINO_CORE_PATH)/api -I$(ARDUINO_VAR_PATH)/$(VARIANT) \ + $(SYS_INCLUDES) $(PLATFORM_INCLUDES) $(PROJ_INCLUDES) -Wall -ffunction-sections \ + -fdata-sections + +# PROG_TYPES_COMPAT is enabled by default for compatibility with the Arduino IDE. +# By placing it before the user-provided CPPFLAGS rather than after, we allow the +# the user to disable it if they like, by adding the negation of the flag +# (-U__PROG_TYPES_COMPAT__) to the user-provided CPPFLAGS. +CPPFLAGS := -D__PROG_TYPES_COMPAT__ $(CPPFLAGS) + +ifdef DEBUG +OPTIMIZATION_FLAGS= $(DEBUG_FLAGS) +else +OPTIMIZATION_FLAGS = -O$(OPTIMIZATION_LEVEL) +endif + +CPPFLAGS += $(OPTIMIZATION_FLAGS) + +# USB IDs for the Caterina devices like leonardo or micro +ifneq ($(CATERINA),) + CPPFLAGS += -DUSB_VID=$(USB_VID) -DUSB_PID=$(USB_PID) + ifdef USB_PRODUCT + CPPFLAGS += -DUSB_PRODUCT='$(USB_PRODUCT)' -DUSB_MANUFACTURER='$(USB_MANUFACTURER)' + endif +endif + +# $(TOOL_PREFIX)-gcc version that we can do maths on +CC_VERNUM = $(shell $(CC) -dumpversion | sed 's/\.//g') + +# moved from above so we can find version-dependant ar +ifeq ($(TOOL_PREFIX), avr) + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + AR_NAME := $(TOOL_PREFIX)-gcc-ar + else + AR_NAME := $(TOOL_PREFIX)-ar + endif +endif + +ifndef CFLAGS_STD + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + CFLAGS_STD = -std=gnu11 + else + CFLAGS_STD = + endif + $(call show_config_variable,CFLAGS_STD,[DEFAULT]) +else + $(call show_config_variable,CFLAGS_STD,[USER]) +endif + +ifndef CXXFLAGS_STD + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + CXXFLAGS_STD = -std=gnu++11 + else + CXXFLAGS_STD = + endif + $(call show_config_variable,CXXFLAGS_STD,[DEFAULT]) +else + $(call show_config_variable,CXXFLAGS_STD,[USER]) +endif + +CFLAGS += $(CFLAGS_STD) +CXXFLAGS += -fpermissive -fno-exceptions $(CXXFLAGS_STD) +ASFLAGS += -x assembler-with-cpp +DIAGNOSTICS_COLOR_WHEN ?= always + +# Flags for AVR +ifeq ($(findstring avr, $(strip $(CC_NAME))), avr) + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + ASFLAGS += -flto + CXXFLAGS += -fno-threadsafe-statics -flto -fno-devirtualize -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + CFLAGS += -flto -fno-fat-lto-objects -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + LDFLAGS += -flto -fuse-linker-plugin + endif +# Flags for ARM (most set in Sam.mk) +else + ifeq ($(shell expr $(CC_VERNUM) '>' 490), 1) + CXXFLAGS += -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + CFLAGS += -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN) + endif +endif + +LDFLAGS += -$(MCU_FLAG_NAME)=$(MCU) -Wl,--gc-sections -O$(OPTIMIZATION_LEVEL) +SIZEFLAGS ?= --mcu=$(MCU) -C + +# for backwards compatibility, grab ARDUINO_PORT if the user has it set +# instead of MONITOR_PORT +MONITOR_PORT ?= $(ARDUINO_PORT) + +ifneq ($(strip $(MONITOR_PORT)),) + ifeq ($(CURRENT_OS), WINDOWS) + # Expect MONITOR_PORT to be '1' or 'com1' for COM1 in Windows. Split it up + # into the two styles required: /dev/ttyS* for ard-reset-arduino and com* + # for avrdude. This also could work with /dev/com* device names and be more + # consistent, but the /dev/com* is not recommended by Cygwin and doesn't + # always show up. + COM_PORT_ID = $(subst com,,$(MONITOR_PORT)) + COM_STYLE_MONITOR_PORT = com$(COM_PORT_ID) + DEVICE_PATH = /dev/ttyS$(shell awk 'BEGIN{ print $(COM_PORT_ID) - 1 }') + else + # set DEVICE_PATH based on user-defined MONITOR_PORT or ARDUINO_PORT + DEVICE_PATH = $(MONITOR_PORT) + endif + $(call show_config_variable,DEVICE_PATH,[COMPUTED],(from MONITOR_PORT)) +else + # If no port is specified, try to guess it from wildcards. + # Will only work if the Arduino is the only/first device matched. + DEVICE_PATH = $(firstword $(wildcard \ + /dev/ttyACM? /dev/ttyUSB? /dev/tty.usbserial* /dev/tty.usbmodem* /dev/tty.wchusbserial*)) + $(call show_config_variable,DEVICE_PATH,[AUTODETECTED]) +endif + +ifndef FORCE_MONITOR_PORT + $(call show_config_variable,FORCE_MONITOR_PORT,[DEFAULT]) +else + $(call show_config_variable,FORCE_MONITOR_PORT,[USER]) +endif + +ifdef FORCE_MONITOR_PORT + # Skips the DEVICE_PATH existance check. + get_monitor_port = $(DEVICE_PATH) +else + # Returns the Arduino port (first wildcard expansion) if it exists, otherwise it errors. + ifeq ($(CURRENT_OS), WINDOWS) + get_monitor_port = $(COM_STYLE_MONITOR_PORT) + else + get_monitor_port = $(if $(wildcard $(DEVICE_PATH)),$(firstword $(wildcard $(DEVICE_PATH))),$(error Arduino port $(DEVICE_PATH) not found!)) + endif +endif + +# Returns the ISP port (first wildcard expansion) if it exists, otherwise it errors. +get_isp_port = $(if $(wildcard $(ISP_PORT)),$(firstword $(wildcard $(ISP_PORT))),$(if $(findstring Xusb,X$(ISP_PORT)),$(ISP_PORT),$(error ISP port $(ISP_PORT) not found!))) + +# Command for avr_size: do $(call avr_size,elffile,hexfile) +ifneq (,$(findstring AVR,$(shell $(SIZE) --help))) + # We have a patched version of binutils that mentions AVR - pass the MCU + # and the elf to get nice output. + avr_size = $(SIZE) $(SIZEFLAGS) --format=avr $(1) + $(call show_config_info,Size utility: AVR-aware for enhanced output,[AUTODETECTED]) +else + ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + avr_size = $(SIZE) $(SIZEFLAGS) $(1) + $(call show_config_info,Size utility: ARM,[AUTODETECTED]) + else + # We have a plain-old binutils version - just give it the hex. + avr_size = $(SIZE) $(2) + $(call show_config_info,Size utility: Basic (not AVR-aware),[AUTODETECTED]) + endif +endif + +ifneq (,$(strip $(ARDUINO_LIBS))) + $(call arduino_output,-) + $(call show_config_info,ARDUINO_LIBS =) +endif + +ifneq (,$(strip $(PROJ_LIB_NAMES))) + $(foreach lib,$(PROJ_LIB_NAMES),$(call show_config_info, $(lib),[USER])) +endif + +ifneq (,$(strip $(SYS_LIB_NAMES))) + $(foreach lib,$(SYS_LIB_NAMES),$(call show_config_info, $(lib),[SYSTEM])) +endif + +ifneq (,$(strip $(PLATFORM_LIB_NAMES))) + $(foreach lib,$(PLATFORM_LIB_NAMES),$(call show_config_info, $(lib),[PLATFORM])) +endif + +# either calculate parent dir from arduino dir, or user-defined path +ifndef BOOTLOADER_PARENT + BOOTLOADER_PARENT = $(ARDUINO_DIR)/hardware/$(ARCHITECTURE)/$(ARDUINO_VERSION)/bootloaders + $(call show_config_variable,BOOTLOADER_PARENT,[COMPUTED],(from ARDUINO_DIR)) +else + $(call show_config_variable,BOOTLOADER_PARENT,[USER]) +endif + +######################################################################## +# Tools version info +ARDMK_VERSION = 1.6 +$(call show_config_variable,ARDMK_VERSION,[COMPUTED]) + +CC_VERSION := $(shell $(CC) -dumpversion) +$(call show_config_variable,CC_VERSION,[COMPUTED],($(CC_NAME))) + +# end of config output +$(call show_separator) + +# Implicit rules for building everything (needed to get everything in +# the right directory) +# +# Rather than mess around with VPATH there are quasi-duplicate rules +# here for building e.g. a system C++ file and a local C++ +# file. Besides making things simpler now, this would also make it +# easy to change the build options in future + +# library sources +$(OBJDIR)/libs/%.c.o: $(ARDUINO_LIB_PATH)/%.c + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/libs/%.cpp.o: $(ARDUINO_LIB_PATH)/%.cpp + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/libs/%.S.o: $(ARDUINO_LIB_PATH)/%.S + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +$(OBJDIR)/platformlibs/%.c.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.c + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/platformlibs/%.cpp.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.cpp + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/platformlibs/%.S.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.S + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +$(OBJDIR)/projlibs/%.cpp.o: $(PROJ_LIBS_PATH)/%.cpp + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/projlibs/%.c.o: $(PROJ_LIBS_PATH)/%.c + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/projlibs/%.S.o: $(PROJ_LIBS_PATH)/%.S + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +ifdef COMMON_DEPS + COMMON_DEPS := $(COMMON_DEPS) $(MAKEFILE_LIST) +else + COMMON_DEPS := $(MAKEFILE_LIST) +endif + +# normal local sources +$(OBJDIR)/%.c.o: %.c $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/%.cc.o: %.cc $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/%.cpp.o: %.cpp $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/%.S.o: %.S $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +$(OBJDIR)/%.s.o: %.s $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + + +# generated assembly +$(OBJDIR)/%.s: %.pde $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -x c++ -include $(ARDUINO_HEADER) -MMD -S -fverbose-asm $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/%.s: %.ino $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -x c++ -include $(ARDUINO_HEADER) -MMD -S -fverbose-asm $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/%.s: %.cpp $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -x c++ -MMD -S -fverbose-asm $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +# core files +$(OBJDIR)/core/%.c.o: $(ARDUINO_CORE_PATH)/%.c $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/core/%.cpp.o: $(ARDUINO_CORE_PATH)/%.cpp $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/core/%.S.o: $(ARDUINO_CORE_PATH)/%.S $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +# sam core files +$(OBJDIR)/core/%.c.o: $(SAM_CORE_PATH)/%.c $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/core/%.cpp.o: $(SAM_CORE_PATH)/%.cpp $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@ + +$(OBJDIR)/core/%.S.o: $(SAM_CORE_PATH)/%.S $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@ + +# due specific sources from sam core as doesn't core doesn't have SystemInit startup file +$(OBJDIR)/core/%.c.o: $(SAM_LIBSAM_PATH)/source/%.c $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +$(OBJDIR)/core/%.c.o: $(SAM_SYSTEM_PATH)/source/%.c $(COMMON_DEPS) | $(OBJDIR) + @$(MKDIR) $(dir $@) + $(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@ + +# various object conversions +$(OBJDIR)/%.bin: $(OBJDIR)/%.elf $(COMMON_DEPS) + @$(MKDIR) $(dir $@) + -$(OBJCOPY) -O binary $< $@ + +$(OBJDIR)/%.hex: $(OBJDIR)/%.elf $(COMMON_DEPS) + @$(MKDIR) $(dir $@) + $(OBJCOPY) -O ihex -R .eeprom $< $@ + @$(ECHO) '\n' + $(call avr_size,$<,$@) +ifneq ($(strip $(HEX_MAXIMUM_SIZE)),) + @if [ `$(SIZE) $@ | awk 'FNR == 2 {print $$2}'` -le $(HEX_MAXIMUM_SIZE) ]; then touch $@.sizeok; fi +else + @$(ECHO) "Maximum flash memory of $(BOARD_TAG) is not specified. Make sure the size of $@ is less than $(BOARD_TAG)\'s flash memory" + @touch $@.sizeok +endif + +$(OBJDIR)/%.eep: $(OBJDIR)/%.elf $(COMMON_DEPS) + @$(MKDIR) $(dir $@) + -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom='alloc,load' \ + --no-change-warnings --change-section-lma .eeprom=0 -O ihex $< $@ + +$(OBJDIR)/%.lss: $(OBJDIR)/%.elf $(COMMON_DEPS) + @$(MKDIR) $(dir $@) + $(OBJDUMP) -h --source --demangle --wide $< > $@ + +$(OBJDIR)/%.sym: $(OBJDIR)/%.elf $(COMMON_DEPS) + @$(MKDIR) $(dir $@) + $(NM) --size-sort --demangle --reverse-sort --line-numbers $< > $@ + +######################################################################## +# Ctags + +# Assume ctags is on path unless has been specified +ifndef CTAGS_EXEC + CTAGS_EXEC = ctags +endif + +# Default to 'tags' unless user has specified a tags file +ifndef TAGS_FILE + TAGS_FILE = tags +endif + +# ctags command: append, flags unsort (as will be sorted after) and specify filename +CTAGS_CMD = $(CTAGS_EXEC) $(CTAGS_OPTS) -auf + +######################################################################## +# Avrdude + +AVRDUDE = $(ARDUINO_DIR)/tools/avrdude/$(shell /bin/ls --color=never -1 $(ARDUINO_DIR)/tools/avrdude | sort -r | xargs | awk '{print $$1}')/bin/avrdude + +AVRDUDE_OPTS = -q -V + +AVRDUDE_MCU = $(MCU) + +AVRDUDE_COM_OPTS = $(AVRDUDE_OPTS) -p $(AVRDUDE_MCU) +ifdef AVRDUDE_CONF + AVRDUDE_COM_OPTS += -C $(AVRDUDE_CONF) +endif + +# -D - Disable auto erase for flash memory +# Note: -D is needed for Mega boards. +# (See https://github.com/sudar/Arduino-Makefile/issues/114#issuecomment-25011005) +ifeq ($(AVRDUDE_AUTOERASE_FLASH), yes) +else + AVRDUDE_ARD_OPTS = -D +endif +AVRDUDE_ARD_OPTS += -c $(AVRDUDE_ARD_PROGRAMMER) -b $(AVRDUDE_ARD_BAUDRATE) -P +ifeq ($(CURRENT_OS), WINDOWS) + # get_monitor_port checks to see if the monitor port exists, assuming it is + # a file. In Windows, avrdude needs the port in the format 'com1' which is + # not a file, so we have to add the COM-style port directly. + AVRDUDE_ARD_OPTS += $(COM_STYLE_MONITOR_PORT) +else + AVRDUDE_ARD_OPTS += $(call get_monitor_port) +endif + +ifndef ISP_PROG + ifneq ($(strip $(AVRDUDE_ARD_PROGRAMMER)),) + ISP_PROG = $(AVRDUDE_ARD_PROGRAMMER) + else + ISP_PROG = stk500v1 + endif +endif + +ifndef AVRDUDE_ISP_BAUDRATE + ifneq ($(strip $(AVRDUDE_ARD_BAUDRATE)),) + AVRDUDE_ISP_BAUDRATE = $(AVRDUDE_ARD_BAUDRATE) + else + AVRDUDE_ISP_BAUDRATE = 19200 + endif +endif + +# Fuse settings copied from Arduino IDE. +# https://github.com/arduino/Arduino/blob/master/app/src/processing/app/debug/AvrdudeUploader.java#L254 + +# Pre fuse settings +ifndef AVRDUDE_ISP_FUSES_PRE + ifneq ($(strip $(ISP_LOCK_FUSE_PRE)),) + AVRDUDE_ISP_FUSES_PRE += -U lock:w:$(ISP_LOCK_FUSE_PRE):m + endif + + ifneq ($(strip $(ISP_EXT_FUSE)),) + AVRDUDE_ISP_FUSES_PRE += -U efuse:w:$(ISP_EXT_FUSE):m + endif + + ifneq ($(strip $(ISP_HIGH_FUSE)),) + AVRDUDE_ISP_FUSES_PRE += -U hfuse:w:$(ISP_HIGH_FUSE):m + endif + + ifneq ($(strip $(ISP_LOW_FUSE)),) + AVRDUDE_ISP_FUSES_PRE += -U lfuse:w:$(ISP_LOW_FUSE):m + endif +endif + +# Bootloader file settings +ifndef AVRDUDE_ISP_BURN_BOOTLOADER + ifneq ($(strip $(BOOTLOADER_FILE)),) + AVRDUDE_ISP_BURN_BOOTLOADER += -U flash:w:$(BOOTLOADER_PARENT)/$(BOOTLOADER_PATH)/$(BOOTLOADER_FILE):i + endif +endif + +# Post fuse settings +ifndef AVRDUDE_ISP_FUSES_POST + ifneq ($(strip $(ISP_LOCK_FUSE_POST)),) + AVRDUDE_ISP_FUSES_POST += -U lock:w:$(ISP_LOCK_FUSE_POST):m + endif +endif + +# Note: setting -D to disable flash erase before programming may cause issues +# with some boards like attiny84a, making the program not "take", +# so we do not set it by default. +AVRDUDE_ISP_OPTS = -c $(ISP_PROG) -b $(AVRDUDE_ISP_BAUDRATE) + +ifndef ISP_PORT + ifneq ($(strip $(ISP_PROG)),$(filter $(ISP_PROG), atmelice_isp usbasp usbtiny gpio linuxgpio avrispmkii dragon_isp dragon_dw)) + # switch for sam devices as bootloader will be on usb serial if using stk500_v2 + ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + AVRDUDE_ISP_OPTS += -P $(call get_monitor_port) + else + AVRDUDE_ISP_OPTS += -P $(call get_isp_port) + endif + endif +else + ifeq ($(CURRENT_OS), WINDOWS) + AVRDUDE_ISP_OPTS += -P $(ISP_PORT) + else + AVRDUDE_ISP_OPTS += -P $(call get_isp_port) + endif +endif + +ifndef ISP_EEPROM + ISP_EEPROM = 0 +endif + +AVRDUDE_UPLOAD_HEX = -U flash:w:$(TARGET_HEX):i +AVRDUDE_UPLOAD_EEP = -U eeprom:w:$(TARGET_EEP):i +AVRDUDE_ISPLOAD_OPTS = $(AVRDUDE_UPLOAD_HEX) + +ifneq ($(ISP_EEPROM), 0) + AVRDUDE_ISPLOAD_OPTS += $(AVRDUDE_UPLOAD_EEP) +endif + +######################################################################## +# Explicit targets start here + +all: $(TARGET_EEP) $(TARGET_BIN) $(TARGET_HEX) + +# Rule to create $(OBJDIR) automatically. All rules with recipes that +# create a file within it, but do not already depend on a file within it +# should depend on this rule. They should use a "order-only +# prerequisite" (e.g., put "| $(OBJDIR)" at the end of the prerequisite +# list) to prevent remaking the target when any file in the directory +# changes. +$(OBJDIR): pre-build + $(MKDIR) $(OBJDIR) + +pre-build: + $(call runscript_if_exists,$(PRE_BUILD_HOOK)) + +# copied from arduino with start-group, end-group +$(TARGET_ELF): $(LOCAL_OBJS) $(CORE_LIB) $(OTHER_OBJS) +# sam devices need start and end group, and must be linked using C++ compiler +ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + $(CXX) $(LINKER_SCRIPTS) -Wl,-Map=$(OBJDIR)/$(TARGET).map -o $@ $(LOCAL_OBJS) $(OTHER_OBJS) $(OTHER_LIBS) $(LDFLAGS) $(CORE_LIB) -Wl,--end-group +# otherwise traditional +else + $(CC) $(LDFLAGS) -o $@ $(LOCAL_OBJS) $(OTHER_OBJS) $(OTHER_LIBS) $(CORE_LIB) -lc -lm $(LINKER_SCRIPTS) +endif + +$(CORE_LIB): $(CORE_OBJS) $(LIB_OBJS) $(PLATFORM_LIB_OBJS) $(PROJ_LIB_OJS) + $(AR) rcs $@ $(CORE_OBJS) $(LIB_OBJS) $(PLATFORM_LIB_OBJS) $(PROJ_LIB_OJS) + +error_on_caterina: + $(ERROR_ON_CATERINA) + +# Use submake so we can guarantee the reset happens +# before the upload, even with make -j +upload: $(TARGET_HEX) verify_size +ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) +# do reset toggle at 1200 BAUD to enter bootloader if using avrdude or bossa +ifeq ($(strip $(UPLOAD_TOOL)), avrdude) + $(MAKE) reset +else ifeq ($(findstring bossac, $(strip $(UPLOAD_TOOL))), bossac) + $(MAKE) reset +endif + $(MAKE) do_sam_upload +else + $(MAKE) reset + $(MAKE) do_upload +endif + +raw_upload: $(TARGET_HEX) verify_size +ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + $(MAKE) do_sam_upload +else + $(MAKE) error_on_caterina + $(MAKE) do_upload +endif + +do_upload: + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ARD_OPTS) \ + $(AVRDUDE_UPLOAD_HEX) + +do_sam_upload: $(TARGET_BIN) verify_size +ifeq ($(findstring openocd, $(strip $(UPLOAD_TOOL))), openocd) + $(OPENOCD) $(OPENOCD_OPTS) -c "telnet_port disabled; program {{$(TARGET_BIN)}} verify reset $(BOOTLOADER_SIZE); shutdown" +else ifeq ($(findstring bossac, $(strip $(UPLOAD_TOOL))), bossac) + $(BOSSA) $(BOSSA_OPTS) $(TARGET_BIN) +else ifeq ($(findstring gdb, $(strip $(UPLOAD_TOOL))), gdb) + $(GDB) $(GDB_UPLOAD_OPTS) +else ifeq ($(strip $(UPLOAD_TOOL)), avrdude) + $(MAKE) ispload +else + @$(ECHO) "$(BOOTLOADER_UPLOAD_TOOL) not currently supported!\n\n" +endif + +do_eeprom: $(TARGET_EEP) $(TARGET_HEX) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ARD_OPTS) \ + $(AVRDUDE_UPLOAD_EEP) + +eeprom: $(TARGET_HEX) verify_size + $(MAKE) reset + $(MAKE) do_eeprom + +raw_eeprom: $(TARGET_HEX) verify_size + $(MAKE) error_on_caterina + $(MAKE) do_eeprom + +reset: + $(call arduino_output,Resetting Arduino...) + $(RESET_CMD) + +# stty on MacOS likes -F, but on Debian it likes -f redirecting +# stdin/out appears to work but generates a spurious error on MacOS at +# least. Perhaps it would be better to just do it in perl ? +reset_stty: + for STTYF in 'stty -F' 'stty --file' 'stty -f' 'stty <' ; \ + do $$STTYF /dev/tty >/dev/null 2>&1 && break ; \ + done ; \ + $$STTYF $(call get_monitor_port) hupcl ; \ + (sleep 0.1 2>/dev/null || sleep 1) ; \ + $$STTYF $(call get_monitor_port) -hupcl + +ispload: $(TARGET_EEP) $(TARGET_HEX) verify_size + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) -e \ + $(AVRDUDE_ISPLOAD_OPTS) + +burn_bootloader: +ifeq ($(findstring sam, $(strip $(ARCHITECTURE))), sam) + ifeq ($(strip $(BOOTLOADER_UPLOAD_TOOL)), openocd) + $(OPENOCD) $(OPENOCD_OPTS) -c "telnet_port disabled; init; halt; $(BOOTLOADER_UNPROTECT); program {{$(BOOTLOADER_PARENT)/$(BOOTLOADER_FILE)}} verify reset; shutdown" + else + @$(ECHO) "$(BOOTLOADER_UPLOAD_TOOL) not currently supported!\n\n" + endif +else + ifneq ($(strip $(AVRDUDE_ISP_FUSES_PRE)),) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) -e $(AVRDUDE_ISP_FUSES_PRE) + endif + ifneq ($(strip $(AVRDUDE_ISP_BURN_BOOTLOADER)),) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_BURN_BOOTLOADER) + endif + ifneq ($(strip $(AVRDUDE_ISP_FUSES_POST)),) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_FUSES_POST) + endif +endif + +set_fuses: +ifneq ($(strip $(AVRDUDE_ISP_FUSES_PRE)),) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_FUSES_PRE) +endif +ifneq ($(strip $(AVRDUDE_ISP_FUSES_POST)),) + $(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_FUSES_POST) +endif + +clean:: + $(REMOVE) $(OBJDIR) + +size: $(TARGET_HEX) + $(call avr_size,$(TARGET_ELF),$(TARGET_HEX)) + +show_boards: + @$(CAT) $(BOARDS_TXT) | grep -E '^[a-zA-Z0-9_\-]+.name' | sort -uf | sed 's/.name=/:/' | column -s: -t + +show_submenu: + @$(CAT) $(BOARDS_TXT) | grep -E '[a-zA-Z0-9_\-]+.menu.(cpu|chip).[a-zA-Z0-9_\-]+=' | sort -uf | sed 's/.menu.\(cpu\|chip\)./:/' | sed 's/=/:/' | column -s: -t + +monitor: +ifeq ($(notdir $(MONITOR_CMD)), putty) +ifneq ($(strip $(MONITOR_PARAMS)),) + $(MONITOR_CMD) -serial -sercfg $(MONITOR_BAUDRATE),$(MONITOR_PARAMS) $(call get_monitor_port) +else + $(MONITOR_CMD) -serial -sercfg $(MONITOR_BAUDRATE) $(call get_monitor_port) +endif +else ifeq ($(notdir $(MONITOR_CMD)), picocom) + $(MONITOR_CMD) -b $(MONITOR_BAUDRATE) $(MONITOR_PARAMS) $(call get_monitor_port) +else ifeq ($(notdir $(MONITOR_CMD)), cu) + $(MONITOR_CMD) -l $(call get_monitor_port) -s $(MONITOR_BAUDRATE) +else + $(MONITOR_CMD) $(call get_monitor_port) $(MONITOR_BAUDRATE) +endif + +debug_init: + $(OPENOCD) $(OPENOCD_OPTS) + +debug: + $(GDB) $(GDB_OPTS) + +disasm: $(OBJDIR)/$(TARGET).lss + @$(ECHO) "The compiled ELF file has been disassembled to $(OBJDIR)/$(TARGET).lss\n\n" + +symbol_sizes: $(OBJDIR)/$(TARGET).sym + @$(ECHO) "A symbol listing sorted by their size have been dumped to $(OBJDIR)/$(TARGET).sym\n\n" + +verify_size: +ifeq ($(strip $(HEX_MAXIMUM_SIZE)),) + @$(ECHO) "\nMaximum flash memory of $(BOARD_TAG) is not specified. Make sure the size of $(TARGET_HEX) is less than $(BOARD_TAG)\'s flash memory\n\n" +endif + @if [ ! -f $(TARGET_HEX).sizeok ]; then echo >&2 "\nThe size of the compiled binary file is greater than the $(BOARD_TAG)'s flash memory. \ +See http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing it."; false; fi + +generate_assembly: $(OBJDIR)/$(TARGET).s + @$(ECHO) "Compiler-generated assembly for the main input source has been dumped to $(OBJDIR)/$(TARGET).s\n\n" + +generated_assembly: generate_assembly + @$(ECHO) "\"generated_assembly\" target is deprecated. Use \"generate_assembly\" target instead\n\n" + +tags: +ifneq ($(words $(wildcard $(TAGS_FILE))), 0) + rm -f $(TAGS_FILE) +endif + @$(ECHO) "Generating tags for local sources (INO an PDE files as C++): " + $(CTAGS_CMD) $(TAGS_FILE) --langmap=c++:+.ino.pde $(LOCAL_SRCS) +ifneq ($(words $(ARDUINO_LIBS)), 0) + @$(ECHO) "Generating tags for project libraries: " + $(CTAGS_CMD) $(TAGS_FILE) $(foreach lib, $(ARDUINO_LIBS),$(PROJ_LIBS_PATH)/$(lib)/*) +endif + @$(ECHO) "Generating tags for Arduino core: " + $(CTAGS_CMD) $(TAGS_FILE) $(ARDUINO_CORE_PATH)/* + @$(ECHO) "Sorting..\n" + @sort $(TAGS_FILE) -o $(TAGS_FILE) + @$(ECHO) "Tag file generation complete, output: $(TAGS_FILE)\n" + +help_vars: + @$(CAT) $(ARDMK_DIR)/arduino-mk-vars.md + +help: + @$(ECHO) "\nAvailable targets:\n\ + make - compile the code\n\ + make upload - upload\n\ + make ispload - upload using an ISP\n\ + make raw_upload - upload without first resetting\n\ + make eeprom - upload the eep file\n\ + make raw_eeprom - upload the eep file without first resetting\n\ + make clean - remove all our dependencies\n\ + make depends - update dependencies\n\ + make reset - reset the Arduino by tickling DTR or changing baud\n\ + rate on the serial port.\n\ + make show_boards - list all the boards defined in boards.txt\n\ + make show_submenu - list all board submenus defined in boards.txt\n\ + make monitor - connect to the Arduino's serial port\n\ + make debug_init - start openocd gdb server\n\ + make debug - connect to gdb target and begin debugging\n\ + make size - show the size of the compiled output (relative to\n\ + resources, if you have a patched $(TOOL_PREFIX)-size).\n\ + make verify_size - verify that the size of the final file is less than\n\ + the capacity of the micro controller.\n\ + make symbol_sizes - generate a .sym file containing symbols and their\n\ + sizes.\n\ + make disasm - generate a .lss file that contains disassembly\n\ + of the compiled file interspersed with your\n\ + original source code.\n\ + make generate_assembly - generate a .s file containing the compiler\n\ + generated assembly of the main sketch.\n\ + make burn_bootloader - burn bootloader and fuses\n\ + make set_fuses - set fuses without burning bootloader\n\ + make tags - generate tags file including project libs and Arduino core\n\ + make help_vars - print all variables that can be overridden\n\ + make help - show this help\n\ +" + @$(ECHO) "Please refer to $(ARDMK_DIR)/Arduino.mk for more details.\n" + +.PHONY: all upload raw_upload raw_eeprom error_on_caterina reset reset_stty ispload \ + clean depends size show_boards monitor disasm symbol_sizes generated_assembly \ + generate_assembly verify_size burn_bootloader help pre-build tags debug debug_init + +# added - in the beginning, so that we don't get an error if the file is not present +-include $(DEPS) diff --git a/make-scripts/Common.mk b/make-scripts/Common.mk new file mode 100644 index 0000000..fd775e7 --- /dev/null +++ b/make-scripts/Common.mk @@ -0,0 +1,138 @@ +COMMON_INCLUDED = TRUE +# Useful functions +# Returns the first argument (typically a directory), if the file or directory +# named by concatenating the first and optionally second argument +# (directory and optional filename) exists +dir_if_exists = $(if $(wildcard $(1)$(2)),$(1)) + +# result = $(call READ_BOARD_TXT, 'boardname', 'parameter') +PARSE_BOARD = $(shell if [ -f $(BOARDS_TXT) ]; \ +then \ + $(GREP_CMD) -Ev '^\#' $(BOARDS_TXT) | \ + $(GREP_CMD) -E "^[ \t]*$(1).$(2)=" | \ + cut -d = -f 2- | \ + cut -d : -f 2; \ +fi) + +# Run a shell script if it exists. Stops make on error. +runscript_if_exists = \ + $(if $(wildcard $(1)), \ + $(if $(findstring 0, \ + $(lastword $(shell $(abspath $(wildcard $(1))); echo $$?))), \ + $(info Info: $(1) success), \ + $(error ERROR: $(1) failed))) + +# For message printing: pad the right side of the first argument with spaces to +# the number of bytes indicated by the second argument. +space_pad_to = $(shell echo "$(1) " | head -c$(2)) + +# Call with some text, and a prefix tag if desired (like [AUTODETECTED]), +show_config_info = $(call arduino_output,- $(call space_pad_to,$(2),20) $(1)) + +# Call with the name of the variable, a prefix tag if desired (like [AUTODETECTED]), +# and an explanation if desired (like (found in $$PATH) +show_config_variable = $(call show_config_info,$(1) = $($(1)) $(3),$(2)) + +# Just a nice simple visual separator +show_separator = $(call arduino_output,-------------------------) + +# Master Arduino Makefile include (after user Makefile) +ardmk_include = $(shell basename $(word 2,$(MAKEFILE_LIST))) + +$(call show_separator) +$(call arduino_output,$(call ardmk_include) Configuration:) + +######################################################################## +# +# Detect OS + +ifeq ($(OS),Windows_NT) + CURRENT_OS = WINDOWS + GREP_CMD = grep +else + UNAME_S := $(shell uname -s) + ifeq ($(UNAME_S),Linux) + CURRENT_OS = LINUX + GREP_CMD = grep + endif + ifeq ($(UNAME_S),Darwin) + CURRENT_OS = MAC + ifeq (, $(shell which gggrep)) + $(info Using macOS BSD grep, please install GNU grep to avoid warnings) + GREP_CMD = grep + else + GREP_CMD = ggrep + endif + endif +endif +$(call show_config_variable,CURRENT_OS,[AUTODETECTED]) + +######################################################################## +# +# Travis-CI +ifneq ($(TEST),) + DEPENDENCIES_DIR = /var/tmp/Arduino-Makefile-testing-dependencies + + DEPENDENCIES_MPIDE_DIR := $(shell find $(DEPENDENCIES_DIR) -name 'mpide-0023-*' -type d -exec ls -dt {} + | head -n 1) + + ifeq ($(MPIDE_DIR),) + MPIDE_DIR = $(DEPENDENCIES_MPIDE_DIR) + endif + + ifndef ARDUINO_IDE_DIR + ifeq ($(CURRENT_OS),MAC) + ARDUINO_IDE_DIR = Arduino.app/Contents/Resources/Java + else + ARDUINO_IDE_DIR := $(shell basename $(basename $(basename $(lastword $(wildcard $(DEPENDENCIES_DIR)/arduino*))))) + endif + endif + DEPENDENCIES_ARDUINO_DIR = $(DEPENDENCIES_DIR)/$(ARDUINO_IDE_DIR) + ifeq ($(ARDUINO_DIR),) + ARDUINO_DIR = $(DEPENDENCIES_ARDUINO_DIR) + endif +endif + +######################################################################## +# Arduino Directory + +ifndef ARDUINO_DIR + AUTO_ARDUINO_DIR := $(firstword \ + $(call dir_if_exists,/usr/share/arduino) \ + $(call dir_if_exists,/Applications/Arduino.app/Contents/Resources/Java) \ + $(call dir_if_exists,/Applications/Arduino.app/Contents/Java) ) + ifdef AUTO_ARDUINO_DIR + ARDUINO_DIR = $(AUTO_ARDUINO_DIR) + $(call show_config_variable,ARDUINO_DIR,[AUTODETECTED]) + else + echo $(error "ARDUINO_DIR is not defined") + endif +else + $(call show_config_variable,ARDUINO_DIR,[USER]) +endif + +ifeq ($(CURRENT_OS),WINDOWS) + ifneq ($(shell echo $(ARDUINO_DIR) | egrep '\\|[[:space:]]|cygdrive'),) + echo $(error On Windows, ARDUINO_DIR and other defines must use forward slash and not contain spaces, special characters or be cygdrive relative) + endif +endif + +######################################################################## +# System Python + +ifndef PYTHON_CMD + # try for Python 3 first + PYTHON_CMD := $(shell which python3 2> /dev/null) + ifdef PYTHON_CMD + $(call show_config_variable,PYTHON_CMD,[AUTODETECTED]) + else + # fall-back to any Python + PYTHON_CMD := $(shell which python 2> /dev/null) + ifdef PYTHON_CMD + $(call show_config_variable,PYTHON_CMD,[AUTODETECTED]) + else + echo $(error "Unable to find system Python! Utility scipts won't work. Override this error by defining PYTHON_CMD") + endif + endif +else + $(call show_config_variable,PYTHON_CMD,[USER]) +endif diff --git a/make-scripts/license.txt b/make-scripts/license.txt new file mode 100644 index 0000000..4362b49 --- /dev/null +++ b/make-scripts/license.txt @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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