X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Makefile;h=aa33c40f1ffcc5089bb7f42234b8a8c3b4dcafd6;hb=fbd4c34c0fdf9aa43130a90500b566e029dbb5b8;hp=26403c75ad8fcdd1c2f678b1cb07d9019451cc13;hpb=ac3134ffeb3a2fb998e628e97a06b413fba8ee48;p=qmk_firmware.git diff --git a/Makefile b/Makefile index 26403c75a..aa33c40f1 100644 --- a/Makefile +++ b/Makefile @@ -1,614 +1,555 @@ -# Hey Emacs, this is a -*- makefile -*- -#---------------------------------------------------------------------------- -# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al. -# -# Released to the Public Domain -# -# Additional material for this makefile was written by: -# Peter Fleury -# Tim Henigan -# Colin O'Flynn -# Reiner Patommel -# Markus Pfaff -# Sander Pool -# Frederik Rouleau -# Carlos Lamas -# -#---------------------------------------------------------------------------- -# On command line: -# -# make all = Make software. -# -# make clean = Clean out built project files. -# -# make coff = Convert ELF to AVR COFF. -# -# make extcoff = Convert ELF to AVR Extended COFF. -# -# make program = Download the hex file to the device, using avrdude. -# Please customize the avrdude settings below first! -# -# make debug = Start either simulavr or avarice as specified for debugging, -# with avr-gdb or avr-insight as the front end for debugging. -# -# make filename.s = Just compile filename.c into the assembler code only. -# -# make filename.i = Create a preprocessed source file for use in submitting -# bug reports to the GCC project. -# -# To rebuild project do "make clean" then "make all". -#---------------------------------------------------------------------------- - - -# Target file name (without extension). -TARGET = example - - -# List C source files here. (C dependencies are automatically generated.) -SRC = $(TARGET).c \ - usb_keyboard_debug.c \ - print.c - - -# MCU name, you MUST set this to match the board you are using -# type "make clean" after changing this, so all files will be rebuilt -#MCU = at90usb162 # Teensy 1.0 -MCU = atmega32u4 # Teensy 2.0 -#MCU = at90usb646 # Teensy++ 1.0 -#MCU = at90usb1286 # Teensy++ 2.0 - - -# Processor frequency. -# Normally the first thing your program should do is set the clock prescaler, -# so your program will run at the correct speed. You should also set this -# variable to same clock speed. The _delay_ms() macro uses this, and many -# examples use this variable to calculate timings. Do not add a "UL" here. -F_CPU = 16000000 - - -# Output format. (can be srec, ihex, binary) -FORMAT = ihex - - -# Object files directory -# To put object files in current directory, use a dot (.), do NOT make -# this an empty or blank macro! -OBJDIR = . - - -# List C++ source files here. (C dependencies are automatically generated.) -CPPSRC = - - -# List Assembler source files here. -# Make them always end in a capital .S. Files ending in a lowercase .s -# will not be considered source files but generated files (assembler -# output from the compiler), and will be deleted upon "make clean"! -# Even though the DOS/Win* filesystem matches both .s and .S the same, -# it will preserve the spelling of the filenames, and gcc itself does -# care about how the name is spelled on its command-line. -ASRC = - - -# Optimization level, can be [0, 1, 2, 3, s]. -# 0 = turn off optimization. s = optimize for size. -# (Note: 3 is not always the best optimization level. See avr-libc FAQ.) -OPT = s - - -# Debugging format. -# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. -# AVR Studio 4.10 requires dwarf-2. -# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. -DEBUG = dwarf-2 - - -# List any extra directories to look for include files here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRAINCDIRS = - - -# Compiler flag to set the C Standard level. -# c89 = "ANSI" C -# gnu89 = c89 plus GCC extensions -# c99 = ISO C99 standard (not yet fully implemented) -# gnu99 = c99 plus GCC extensions -CSTANDARD = -std=gnu99 - - -# Place -D or -U options here for C sources -CDEFS = -DF_CPU=$(F_CPU)UL - - -# Place -D or -U options here for ASM sources -ADEFS = -DF_CPU=$(F_CPU) - - -# Place -D or -U options here for C++ sources -CPPDEFS = -DF_CPU=$(F_CPU)UL -#CPPDEFS += -D__STDC_LIMIT_MACROS -#CPPDEFS += -D__STDC_CONSTANT_MACROS - - - -#---------------- Compiler Options C ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CFLAGS = -g$(DEBUG) -CFLAGS += $(CDEFS) -CFLAGS += -O$(OPT) -CFLAGS += -funsigned-char -CFLAGS += -funsigned-bitfields -CFLAGS += -ffunction-sections -CFLAGS += -fpack-struct -CFLAGS += -fshort-enums -CFLAGS += -Wall -CFLAGS += -Wstrict-prototypes -#CFLAGS += -mshort-calls -#CFLAGS += -fno-unit-at-a-time -#CFLAGS += -Wundef -#CFLAGS += -Wunreachable-code -#CFLAGS += -Wsign-compare -CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst) -CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -CFLAGS += $(CSTANDARD) - - -#---------------- Compiler Options C++ ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CPPFLAGS = -g$(DEBUG) -CPPFLAGS += $(CPPDEFS) -CPPFLAGS += -O$(OPT) -CPPFLAGS += -funsigned-char -CPPFLAGS += -funsigned-bitfields -CPPFLAGS += -fpack-struct -CPPFLAGS += -fshort-enums -CPPFLAGS += -fno-exceptions -CPPFLAGS += -Wall -CPPFLAGS += -Wundef -#CPPFLAGS += -mshort-calls -#CPPFLAGS += -fno-unit-at-a-time -#CPPFLAGS += -Wstrict-prototypes -#CPPFLAGS += -Wunreachable-code -#CPPFLAGS += -Wsign-compare -CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst) -CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -#CPPFLAGS += $(CSTANDARD) - - -#---------------- Assembler Options ---------------- -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns: create listing -# -gstabs: have the assembler create line number information; note that -# for use in COFF files, additional information about filenames -# and function names needs to be present in the assembler source -# files -- see avr-libc docs [FIXME: not yet described there] -# -listing-cont-lines: Sets the maximum number of continuation lines of hex -# dump that will be displayed for a given single line of source input. -ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100 - - -#---------------- Library Options ---------------- -# Minimalistic printf version -PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min - -# Floating point printf version (requires MATH_LIB = -lm below) -PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt - -# If this is left blank, then it will use the Standard printf version. -PRINTF_LIB = -#PRINTF_LIB = $(PRINTF_LIB_MIN) -#PRINTF_LIB = $(PRINTF_LIB_FLOAT) - - -# Minimalistic scanf version -SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min - -# Floating point + %[ scanf version (requires MATH_LIB = -lm below) -SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt - -# If this is left blank, then it will use the Standard scanf version. -SCANF_LIB = -#SCANF_LIB = $(SCANF_LIB_MIN) -#SCANF_LIB = $(SCANF_LIB_FLOAT) - - -MATH_LIB = -lm - - -# List any extra directories to look for libraries here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRALIBDIRS = - - - -#---------------- External Memory Options ---------------- - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# used for variables (.data/.bss) and heap (malloc()). -#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# only used for heap (malloc()). -#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff - -EXTMEMOPTS = - - - -#---------------- Linker Options ---------------- -# -Wl,...: tell GCC to pass this to linker. -# -Map: create map file -# --cref: add cross reference to map file -LDFLAGS = -Wl,-Map=$(TARGET).map,--cref -LDFLAGS += -Wl,--relax -LDFLAGS += -Wl,--gc-sections -LDFLAGS += $(EXTMEMOPTS) -LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) -LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) -#LDFLAGS += -T linker_script.x - - - -#---------------- Programming Options (avrdude) ---------------- - -# Programming hardware -# Type: avrdude -c ? -# to get a full listing. -# -AVRDUDE_PROGRAMMER = stk500v2 - -# com1 = serial port. Use lpt1 to connect to parallel port. -AVRDUDE_PORT = com1 # programmer connected to serial device - -AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex -#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep - - -# Uncomment the following if you want avrdude's erase cycle counter. -# Note that this counter needs to be initialized first using -Yn, -# see avrdude manual. -#AVRDUDE_ERASE_COUNTER = -y - -# Uncomment the following if you do /not/ wish a verification to be -# performed after programming the device. -#AVRDUDE_NO_VERIFY = -V - -# Increase verbosity level. Please use this when submitting bug -# reports about avrdude. See -# to submit bug reports. -#AVRDUDE_VERBOSE = -v -v - -AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) -AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) -AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) - - - -#---------------- Debugging Options ---------------- - -# For simulavr only - target MCU frequency. -DEBUG_MFREQ = $(F_CPU) - -# Set the DEBUG_UI to either gdb or insight. -# DEBUG_UI = gdb -DEBUG_UI = insight - -# Set the debugging back-end to either avarice, simulavr. -DEBUG_BACKEND = avarice -#DEBUG_BACKEND = simulavr - -# GDB Init Filename. -GDBINIT_FILE = __avr_gdbinit - -# When using avarice settings for the JTAG -JTAG_DEV = /dev/com1 - -# Debugging port used to communicate between GDB / avarice / simulavr. -DEBUG_PORT = 4242 - -# Debugging host used to communicate between GDB / avarice / simulavr, normally -# just set to localhost unless doing some sort of crazy debugging when -# avarice is running on a different computer. -DEBUG_HOST = localhost - - - -#============================================================================ - - -# Define programs and commands. -SHELL = sh -CC = avr-gcc -OBJCOPY = avr-objcopy -OBJDUMP = avr-objdump -SIZE = avr-size -AR = avr-ar rcs -NM = avr-nm -AVRDUDE = avrdude -REMOVE = rm -f -REMOVEDIR = rm -rf -COPY = cp -WINSHELL = cmd - - -# Define Messages -# English -MSG_ERRORS_NONE = Errors: none -MSG_BEGIN = -------- begin -------- -MSG_END = -------- end -------- -MSG_SIZE_BEFORE = Size before: -MSG_SIZE_AFTER = Size after: -MSG_COFF = Converting to AVR COFF: -MSG_EXTENDED_COFF = Converting to AVR Extended COFF: -MSG_FLASH = Creating load file for Flash: -MSG_EEPROM = Creating load file for EEPROM: -MSG_EXTENDED_LISTING = Creating Extended Listing: -MSG_SYMBOL_TABLE = Creating Symbol Table: -MSG_LINKING = Linking: -MSG_COMPILING = Compiling C: -MSG_COMPILING_CPP = Compiling C++: -MSG_ASSEMBLING = Assembling: -MSG_CLEANING = Cleaning project: -MSG_CREATING_LIBRARY = Creating library: - - - - -# Define all object files. -OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) - -# Define all listing files. -LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) - - -# Compiler flags to generate dependency files. -GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d - - -# Combine all necessary flags and optional flags. -# Add target processor to flags. -ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) -ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) -ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) - - - - - -# Default target. -all: begin gccversion sizebefore build sizeafter end - -# Change the build target to build a HEX file or a library. -build: elf hex eep lss sym -#build: lib - - -elf: $(TARGET).elf -hex: $(TARGET).hex -eep: $(TARGET).eep -lss: $(TARGET).lss -sym: $(TARGET).sym -LIBNAME=lib$(TARGET).a -lib: $(LIBNAME) - - - -# Eye candy. -# AVR Studio 3.x does not check make's exit code but relies on -# the following magic strings to be generated by the compile job. -begin: - @echo - @echo $(MSG_BEGIN) - -end: - @echo $(MSG_END) - @echo - - -# Display size of file. -HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex -#ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf -ELFSIZE = $(SIZE) $(TARGET).elf - -sizebefore: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ - 2>/dev/null; echo; fi +ifndef VERBOSE +.SILENT: +endif -sizeafter: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ - 2>/dev/null; echo; fi +# Never run this makefile in parallel, as it could screw things up +# It won't affect the submakes, so you still get the speedup from specifying -jx +.NOTPARALLEL: +# Allow the silent with lower caps to work the same way as upper caps +ifdef silent + SILENT = $(silent) +endif +ifdef SILENT + SUB_IS_SILENT := $(SILENT) +endif -# Display compiler version information. -gccversion : - @$(CC) --version +# We need to make sure that silent is always turned off at the top level +# Otherwise the [OK], [ERROR] and [WARN] messags won't be displayed correctly +override SILENT := false +ON_ERROR := error_occured=1 +STARTING_MAKEFILE := $(firstword $(MAKEFILE_LIST)) +ROOT_MAKEFILE := $(lastword $(MAKEFILE_LIST)) +ROOT_DIR := $(dir $(ROOT_MAKEFILE)) +ifeq ($(ROOT_DIR),) + ROOT_DIR := . +endif +ABS_STARTING_MAKEFILE := $(abspath $(STARTING_MAKEFILE)) +ABS_ROOT_MAKEFILE := $(abspath $(ROOT_MAKEFILE)) +ABS_STARTING_DIR := $(dir $(ABS_STARTING_MAKEFILE)) +ABS_ROOT_DIR := $(dir $(ABS_ROOT_MAKEFILE)) +STARTING_DIR := $(subst $(ABS_ROOT_DIR),,$(ABS_STARTING_DIR)) +BUILD_DIR := $(ROOT_DIR)/.build +TEST_DIR := $(BUILD_DIR)/test +ERROR_FILE := $(BUILD_DIR)/error_occured + +MAKEFILE_INCLUDED=yes + +# Helper function to process the newt element of a space separated path +# It works a bit like the traditional functional head tail +# so the CURRENT_PATH_ELEMENT will beome the new head +# and the PATH_ELEMENTS are the rest that are still unprocessed +define NEXT_PATH_ELEMENT + $$(eval CURRENT_PATH_ELEMENT := $$(firstword $$(PATH_ELEMENTS))) + $$(eval PATH_ELEMENTS := $$(wordlist 2,9999,$$(PATH_ELEMENTS))) +endef + +# We change the / to spaces so that we more easily can work with the elements +# separately +PATH_ELEMENTS := $(subst /, ,$(STARTING_DIR)) +# Initialize the path elements list for further processing +$(eval $(call NEXT_PATH_ELEMENT)) + +# This function sets the KEYBOARD; KEYMAP and SUBPROJECT to the correct +# variables depending on which directory you stand in. +# It's really a very simple if else chain, if you squint enough, +# but the makefile syntax makes it very verbose. +# If we are in a subfolder of keyboards +ifeq ($(CURRENT_PATH_ELEMENT),keyboards) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYBOARD := $(CURRENT_PATH_ELEMENT) + $(eval $(call NEXT_PATH_ELEMENT)) + # If we are in a subfolder of keymaps, or in other words in a keymap + # folder + ifeq ($(CURRENT_PATH_ELEMENT),keymaps) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYMAP := $(CURRENT_PATH_ELEMENT) + # else if we are not in the keyboard folder itself + else ifneq ($(CURRENT_PATH_ELEMENT),) + # the we can assume it's a subproject, as no other folders + # should have make files in them + SUBPROJECT := $(CURRENT_PATH_ELEMENT) + $(eval $(call NEXT_PATH_ELEMENT)) + # if we are inside a keymap folder of a subproject + ifeq ($(CURRENT_PATH_ELEMENT),keymaps) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYMAP := $(CURRENT_PATH_ELEMENT) + endif + endif +endif -# Program the device. -program: $(TARGET).hex $(TARGET).eep - $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) +# Only consider folders with makefiles, to prevent errors in case there are extra folders +KEYBOARDS := $(notdir $(patsubst %/Makefile,%,$(wildcard $(ROOT_DIR)/keyboards/*/Makefile))) +#Compability with the old make variables, anything you specify directly on the command line +# always overrides the detected folders +ifdef keyboard + KEYBOARD := $(keyboard) +endif +ifdef sub + SUBPROJECT := $(sub) +endif +ifdef subproject + SUBPROJECT := $(subproject) +endif +ifdef keymap + KEYMAP := $(keymap) +endif -# Generate avr-gdb config/init file which does the following: -# define the reset signal, load the target file, connect to target, and set -# a breakpoint at main(). -gdb-config: - @$(REMOVE) $(GDBINIT_FILE) - @echo define reset >> $(GDBINIT_FILE) - @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) - @echo end >> $(GDBINIT_FILE) - @echo file $(TARGET).elf >> $(GDBINIT_FILE) - @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) -ifeq ($(DEBUG_BACKEND),simulavr) - @echo load >> $(GDBINIT_FILE) +# Uncomment these for debugging +#$(info Keyboard: $(KEYBOARD)) +#$(info Keymap: $(KEYMAP)) +#$(info Subproject: $(SUBPROJECT)) +#$(info Keyboards: $(KEYBOARDS)) + + +# Set the default goal depening on where we are running make from +# this handles the case where you run make without any arguments +.DEFAULT_GOAL := all +ifneq ($(KEYMAP),) + ifeq ($(SUBPROJECT),) + # Inside a keymap folder, just build the keymap, with the + # default subproject + .DEFAULT_GOAL := $(KEYBOARD)-$(KEYMAP) + else + # Inside a subproject keyamp folder, build the keymap + # for that subproject + .DEFAULT_GOAL := $(KEYBOARD)-$(SUBPROJECT)-$(KEYMAP) + endif +else ifneq ($(SUBPROJECT),) + # Inside a subproject folder, build all keymaps for that subproject + .DEFAULT_GOAL := $(KEYBOARD)-$(SUBPROJECT)-allkm +else ifneq ($(KEYBOARD),) + # Inside a keyboard folder, build all keymaps for all subprojects + # Note that this is different from the old behaviour, which would + # build only the default keymap of the default keyboard + .DEFAULT_GOAL := $(KEYBOARD)-allsp-allkm endif - @echo break main >> $(GDBINIT_FILE) -debug: gdb-config $(TARGET).elf -ifeq ($(DEBUG_BACKEND), avarice) - @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. - @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ - $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) - @$(WINSHELL) /c pause +# Compare the start of the RULE variable with the first argument($1) +# If the rules equals $1 or starts with $1-, RULE_FOUND is set to true +# and $1 is removed from the RULE variable +# Otherwise the RULE_FOUND variable is set to false, and RULE left as it was +# The function is a bit tricky, since there's no built in $(startswith) function +define COMPARE_AND_REMOVE_FROM_RULE_HELPER + ifeq ($1,$$(RULE)) + RULE:= + RULE_FOUND := true + else + STARTDASH_REMOVED=$$(subst START$1-,,START$$(RULE)) + ifneq ($$(STARTDASH_REMOVED),START$$(RULE)) + RULE_FOUND := true + RULE := $$(STARTDASH_REMOVED) + else + RULE_FOUND := false + endif + endif +endef + +# This makes it easier to call COMPARE_AND_REMOVE_FROM_RULE, since it makes it behave like +# a function that returns the value +COMPARE_AND_REMOVE_FROM_RULE = $(eval $(call COMPARE_AND_REMOVE_FROM_RULE_HELPER,$1))$(RULE_FOUND) + + +# Recursively try to find a match for the start of the rule to be checked +# $1 The list to be checked +# If a match is found, then RULE_FOUND is set to true +# and MATCHED_ITEM to the item that was matched +define TRY_TO_MATCH_RULE_FROM_LIST_HELPER3 + ifneq ($1,) + ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,$$(firstword $1)),true) + MATCHED_ITEM := $$(firstword $1) + else + $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER3,$$(wordlist 2,9999,$1))) + endif + endif +endef + +# A recursive helper function for finding the longest match +# $1 The list to be checed +# It works by always removing the currently matched item from the list +# and call itself recursively, until a match is found +define TRY_TO_MATCH_RULE_FROM_LIST_HELPER2 + # Stop the recursion when the list is empty + ifneq ($1,) + RULE_BEFORE := $$(RULE) + $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER3,$1)) + # If a match is found in the current list, otherwise just return what we had before + ifeq ($$(RULE_FOUND),true) + # Save the best match so far and call itself recursivel + BEST_MATCH := $$(MATCHED_ITEM) + BEST_MATCH_RULE := $$(RULE) + RULE_FOUND := false + RULE := $$(RULE_BEFORE) + $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER2,$$(filter-out $$(MATCHED_ITEM),$1))) + endif + endif +endef + + +# Recursively try to find the longest match for the start of the rule to be checked +# $1 The list to be checked +# If a match is found, then RULE_FOUND is set to true +# and MATCHED_ITEM to the item that was matched +define TRY_TO_MATCH_RULE_FROM_LIST_HELPER + BEST_MATCH := + $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER2,$1)) + ifneq ($$(BEST_MATCH),) + RULE_FOUND := true + RULE := $$(BEST_MATCH_RULE) + MATCHED_ITEM := $$(BEST_MATCH) + else + RULE_FOUND := false + MATCHED_ITEM := + endif +endef + +# Make it easier to call TRY_TO_MATCH_RULE_FROM_LIST +TRY_TO_MATCH_RULE_FROM_LIST = $(eval $(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER,$1))$(RULE_FOUND) + +define ALL_IN_LIST_LOOP + OLD_RULE$1 := $$(RULE) + $$(eval $$(call $1,$$(ITEM$1))) + RULE := $$(OLD_RULE$1) +endef + +define PARSE_ALL_IN_LIST + $$(foreach ITEM$1,$2,$$(eval $$(call ALL_IN_LIST_LOOP,$1))) +endef + +# The entry point for rule parsing +# parses a rule in the format --- +# but this particular function only deals with the first part +define PARSE_RULE + RULE := $1 + COMMANDS := + # If the rule starts with allkb, then continue the parsing from + # PARSE_ALL_KEYBOARDS + ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkb),true) + $$(eval $$(call PARSE_ALL_KEYBOARDS)) + else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,test),true) + $$(eval $$(call PARSE_TEST)) + # If the rule starts with the name of a known keyboard, then continue + # the parsing from PARSE_KEYBOARD + else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYBOARDS)),true) + $$(eval $$(call PARSE_KEYBOARD,$$(MATCHED_ITEM))) + # Otherwise use the KEYBOARD variable, which is determined either by + # the current directory you run make from, or passed in as an argument + else ifneq ($$(KEYBOARD),) + $$(eval $$(call PARSE_KEYBOARD,$$(KEYBOARD))) + else + $$(info make: *** No rule to make target '$1'. Stop.) + # Notice the tab instead of spaces below! + exit 1 + endif +endef + +# $1 = Keyboard +# Parses a rule in the format -- +# the keyboard is already known when entering this function +define PARSE_KEYBOARD + CURRENT_KB := $1 + # A subproject is any keyboard subfolder with a makefile + SUBPROJECTS := $$(notdir $$(patsubst %/Makefile,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/*/Makefile))) + # if the rule starts with allsp, then continue with looping over all subprojects + ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allsp),true) + $$(eval $$(call PARSE_ALL_SUBPROJECTS)) + # A special case for matching the defaultsp (default subproject) + else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,defaultsp),true) + $$(eval $$(call PARSE_SUBPROJECT,defaultsp)) + # If the rule starts with the name of a known subproject + else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(SUBPROJECTS)),true) + $$(eval $$(call PARSE_SUBPROJECT,$$(MATCHED_ITEM))) + # Try to use the SUBPROJECT variable, which is either determined by the + # directory which invoked make, or passed as an argument to make + else ifneq ($$(SUBPROJECT),) + $$(eval $$(call PARSE_SUBPROJECT,$$(SUBPROJECT))) + # If there's no matching subproject, we assume it's the default + # This will allow you to leave the subproject part of the target out + else + $$(eval $$(call PARSE_SUBPROJECT,)) + endif +endef + +# if we are going to compile all keyboards, match the rest of the rule +# for each of them +define PARSE_ALL_KEYBOARDS + $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYBOARD,$(KEYBOARDS))) +endef + +# $1 Subproject +# When entering this, the keyboard and subproject are known, so now we need +# to determine which keymaps are going to get compiled +define PARSE_SUBPROJECT + # If we want to compile the default subproject, then we need to + # include the correct makefile to determine the actual name of it + CURRENT_SP := $1 + ifeq ($$(CURRENT_SP),) + CURRENT_SP := defaultsp + endif + ifeq ($$(CURRENT_SP),defaultsp) + SUBPROJECT_DEFAULT= + $$(eval include $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/Makefile) + CURRENT_SP := $$(SUBPROJECT_DEFAULT) + endif + # If current subproject is empty (the default was not defined), and we have a list of subproject + # then make all of them + ifeq ($$(CURRENT_SP),) + ifneq ($$(SUBPROJECTS),) + CURRENT_SP := allsp + endif + endif + # The special allsp is handled later + ifneq ($$(CURRENT_SP),allsp) + # get a list of all keymaps + KEYMAPS := $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/keymaps/*/.))) + ifneq ($$(CURRENT_SP),) + # if the subproject is defined, then also look for keymaps inside the subproject folder + SP_KEYMAPS := $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/$$(CURRENT_SP)/keymaps/*/.))) + KEYMAPS := $$(sort $$(KEYMAPS) $$(SP_KEYMAPS)) + endif + # if the rule after removing the start of it is empty (we haven't specified a kemap or target) + # compile all the keymaps + ifeq ($$(RULE),) + $$(eval $$(call PARSE_ALL_KEYMAPS)) + # The same if allkm was specified + else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkm),true) + $$(eval $$(call PARSE_ALL_KEYMAPS)) + # Try to match the specified keyamp with the list of known keymaps + else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYMAPS)),true) + $$(eval $$(call PARSE_KEYMAP,$$(MATCHED_ITEM))) + # Otherwise try to match the keymap from the current folder, or arguments to the make command + else ifneq ($$(KEYMAP),) + $$(eval $$(call PARSE_KEYMAP,$$(KEYMAP))) + # No matching keymap found, so we assume that the rest of the rule is the target + # If we haven't been able to parse out a subproject, then make all of them + # This is consistent with running make without any arguments from the keyboard + # folder + else ifeq ($1,) + $$(eval $$(call PARSE_ALL_SUBPROJECTS)) + # Otherwise, make all keymaps, again this is consistent with how it works without + # any arguments + else + $$(eval $$(call PARSE_ALL_KEYMAPS)) + endif + else + # As earlier mentione,d when allsb is specified, we call our self recursively + # for all of the subprojects + $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_SUBPROJECT,$(SUBPROJECTS))) + endif +endef + +# If we want to parse all subprojects, but the keyboard doesn't have any, +# then use defaultsp instead +define PARSE_ALL_SUBPROJECTS + ifeq ($$(SUBPROJECTS),) + $$(eval $$(call PARSE_SUBPROJECT,defaultsp)) + else + $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_SUBPROJECT,$$(SUBPROJECTS))) + endif +endef + +# $1 Keymap +# This is the meat of compiling a keyboard, when entering this, everything is known +# keyboard, subproject, and keymap +# Note that we are not directly calling the command here, but instead building a list, +# which will later be processed +define PARSE_KEYMAP + CURRENT_KM = $1 + # The rest of the rule is the target + # Remove the leading "-" from the target, as it acts as a separator + MAKE_TARGET := $$(patsubst -%,%,$$(RULE)) + # We need to generate an unique indentifer to append to the COMMANDS list + COMMAND := COMMAND_KEYBOARD_$$(CURRENT_KB)_SUBPROJECT_$(CURRENT_SP)_KEYMAP_$$(CURRENT_KM) + # If we are compiling a keyboard without a subproject, we want to display just the name + # of the keyboard, otherwise keyboard/subproject + ifeq ($$(CURRENT_SP),) + KB_SP := $(CURRENT_KB) + else + KB_SP := $(CURRENT_KB)/$$(CURRENT_SP) + endif + # Format it in bold + KB_SP := $(BOLD)$$(KB_SP)$(NO_COLOR) + # Specify the variables that we are passing forward to submake + MAKE_VARS := KEYBOARD=$$(CURRENT_KB) SUBPROJECT=$$(CURRENT_SP) KEYMAP=$$(CURRENT_KM) + # And the first part of the make command + MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f build_keyboard.mk $$(MAKE_TARGET) + # The message to display + MAKE_MSG := $$(MSG_MAKE_KB) + # We run the command differently, depending on if we want more output or not + # The true version for silent output and the false version otherwise + $$(eval $$(call BUILD)) +endef + +define BUILD + MAKE_VARS += VERBOSE=$(VERBOSE) COLOR=$(COLOR) + COMMANDS += $$(COMMAND) + COMMAND_true_$$(COMMAND) := \ + printf "$$(MAKE_MSG)" | \ + $$(MAKE_MSG_FORMAT); \ + LOG=$$$$($$(MAKE_CMD) $$(MAKE_VARS) SILENT=true 2>&1) ; \ + if [ $$$$? -gt 0 ]; \ + then $$(PRINT_ERROR_PLAIN); \ + elif [ "$$$$LOG" != "" ] ; \ + then $$(PRINT_WARNING_PLAIN); \ + else \ + $$(PRINT_OK); \ + fi; + COMMAND_false_$$(COMMAND) := \ + printf "$$(MAKE_MSG)\n\n"; \ + $$(MAKE_CMD) $$(MAKE_VARS) SILENT=false; \ + if [ $$$$? -gt 0 ]; \ + then error_occured=1; \ + fi; +endef + +# Just parse all the keymaps for a specifc keyboard +define PARSE_ALL_KEYMAPS + $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYMAP,$$(KEYMAPS))) +endef + +define BUILD_TEST + TEST_NAME := $1 + MAKE_TARGET := $2 + COMMAND := $1 + MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f build_test.mk $$(MAKE_TARGET) + MAKE_VARS := TEST=$$(TEST_NAME) + MAKE_MSG := $$(MSG_MAKE_TEST) + $$(eval $$(call BUILD)) + ifneq ($$(MAKE_TARGET),clean) + TEST_EXECUTABLE := $$(TEST_DIR)/$$(TEST_NAME).elf + TESTS += $$(TEST_NAME) + TEST_MSG := $$(MSG_TEST) + $$(TEST_NAME)_COMMAND := \ + printf "$$(TEST_MSG)\n"; \ + $$(TEST_EXECUTABLE); \ + if [ $$$$? -gt 0 ]; \ + then error_occured=1; \ + fi; \ + printf "\n"; + endif +endef + +define PARSE_TEST + TESTS := + TEST_NAME := $$(firstword $$(subst -, ,$$(RULE))) + TEST_TARGET := $$(subst $$(TEST_NAME),,$$(subst $$(TEST_NAME)-,,$$(RULE))) + ifeq ($$(TEST_NAME),all) + MATCHED_TESTS := $$(TEST_LIST) + else + MATCHED_TESTS := $$(foreach TEST,$$(TEST_LIST),$$(if $$(findstring $$(TEST_NAME),$$(TEST)),$$(TEST),)) + endif + $$(foreach TEST,$$(MATCHED_TESTS),$$(eval $$(call BUILD_TEST,$$(TEST),$$(TEST_TARGET)))) +endef + + +# Set the silent mode depending on if we are trying to compile multiple keyboards or not +# By default it's on in that case, but it can be overriden by specifying silent=false +# from the command line +define SET_SILENT_MODE + ifdef SUB_IS_SILENT + SILENT_MODE := $(SUB_IS_SILENT) + else ifeq ($$(words $$(COMMANDS)),1) + SILENT_MODE := false + else + SILENT_MODE := true + endif +endef + +include $(ROOT_DIR)/message.mk + +# The empty line is important here, as it will force a new shell to be created for each command +# Otherwise the command line will become too long with a lot of keyboards and keymaps +define RUN_COMMAND ++error_occured=0;\ +$(COMMAND_$(SILENT_MODE)_$(COMMAND))\ +if [ $$error_occured -gt 0 ]; then echo $$error_occured > $(ERROR_FILE); fi; + + +endef +define RUN_TEST ++error_occured=0;\ +$($(TEST)_COMMAND))\ +if [ $$error_occured -gt 0 ]; then echo $$error_occured > $(ERROR_FILE); fi; + +endef + +# Allow specifying just the subproject, in the keyboard directory, which will compile all keymaps +SUBPROJECTS := $(notdir $(patsubst %/Makefile,%,$(wildcard ./*/Makefile))) +.PHONY: $(SUBPROJECTS) +$(SUBPROJECTS): %: %-allkm + +# Let's match everything, we handle all the rule parsing ourselves +.PHONY: % +ifndef SKIP_GIT +%: + # Check if we have the CMP tool installed + cmp --version >/dev/null 2>&1; if [ $$? -gt 0 ]; then printf "$(MSG_NO_CMP)"; exit 1; fi; + # Check if the submodules are dirty, and display a warning if they are + git submodule status --recursive 2>/dev/null | \ + while IFS= read -r x; do \ + case "$$x" in \ + \ *) ;; \ + *) printf "$(MSG_SUBMODULE_DIRTY)";break;; \ + esac \ + done + rm -f $(ERROR_FILE) > /dev/null 2>&1 + $(eval $(call PARSE_RULE,$@)) + $(eval $(call SET_SILENT_MODE)) + # Run all the commands in the same shell, notice the + at the first line + # it has to be there to allow parallel execution of the submake + # This always tries to compile everything, even if error occurs in the middle + # But we return the error code at the end, to trigger travis failures + $(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND)) + if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi; + $(foreach TEST,$(TESTS),$(RUN_TEST)) + if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi; else - @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ - $(DEBUG_MFREQ) --port $(DEBUG_PORT) +%: + # Check if we have the CMP tool installed + cmp --version >/dev/null 2>&1; if [ $$? -gt 0 ]; then printf "$(MSG_NO_CMP)"; exit 1; fi; + rm -f $(ERROR_FILE) > /dev/null 2>&1 + $(eval $(call PARSE_RULE,$@)) + $(eval $(call SET_SILENT_MODE)) + # Run all the commands in the same shell, notice the + at the first line + # it has to be there to allow parallel execution of the submake + # This always tries to compile everything, even if error occurs in the middle + # But we return the error code at the end, to trigger travis failures + $(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND)) + if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi; + $(foreach TEST,$(TESTS),$(RUN_TEST)) + if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi; endif - @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) - - - - -# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. -COFFCONVERT = $(OBJCOPY) --debugging -COFFCONVERT += --change-section-address .data-0x800000 -COFFCONVERT += --change-section-address .bss-0x800000 -COFFCONVERT += --change-section-address .noinit-0x800000 -COFFCONVERT += --change-section-address .eeprom-0x810000 - - -coff: $(TARGET).elf - @echo - @echo $(MSG_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-avr $< $(TARGET).cof +# All should compile everything +.PHONY: all +all: all-keyboards test-all +# Define some shortcuts, mostly for compability with the old syntax +.PHONY: all-keyboards +all-keyboards: allkb-allsp-allkm -extcoff: $(TARGET).elf - @echo - @echo $(MSG_EXTENDED_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof +.PHONY: all-keyboards-defaults +all-keyboards-defaults: allkb-allsp-default +.PHONY: test +test: test-all +.PHONY: test-clean +test-clean: test-all-clean -# Create final output files (.hex, .eep) from ELF output file. -%.hex: %.elf - @echo - @echo $(MSG_FLASH) $@ - $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@ - -%.eep: %.elf - @echo - @echo $(MSG_EEPROM) $@ - -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ - --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0 - -# Create extended listing file from ELF output file. -%.lss: %.elf - @echo - @echo $(MSG_EXTENDED_LISTING) $@ - $(OBJDUMP) -h -S -z $< > $@ - -# Create a symbol table from ELF output file. -%.sym: %.elf - @echo - @echo $(MSG_SYMBOL_TABLE) $@ - $(NM) -n $< > $@ - - - -# Create library from object files. -.SECONDARY : $(TARGET).a -.PRECIOUS : $(OBJ) -%.a: $(OBJ) - @echo - @echo $(MSG_CREATING_LIBRARY) $@ - $(AR) $@ $(OBJ) - - -# Link: create ELF output file from object files. -.SECONDARY : $(TARGET).elf -.PRECIOUS : $(OBJ) -%.elf: $(OBJ) - @echo - @echo $(MSG_LINKING) $@ - $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) - - -# Compile: create object files from C source files. -$(OBJDIR)/%.o : %.c - @echo - @echo $(MSG_COMPILING) $< - $(CC) -c $(ALL_CFLAGS) $< -o $@ - - -# Compile: create object files from C++ source files. -$(OBJDIR)/%.o : %.cpp - @echo - @echo $(MSG_COMPILING_CPP) $< - $(CC) -c $(ALL_CPPFLAGS) $< -o $@ - - -# Compile: create assembler files from C source files. -%.s : %.c - $(CC) -S $(ALL_CFLAGS) $< -o $@ - - -# Compile: create assembler files from C++ source files. -%.s : %.cpp - $(CC) -S $(ALL_CPPFLAGS) $< -o $@ - - -# Assemble: create object files from assembler source files. -$(OBJDIR)/%.o : %.S - @echo - @echo $(MSG_ASSEMBLING) $< - $(CC) -c $(ALL_ASFLAGS) $< -o $@ - - -# Create preprocessed source for use in sending a bug report. -%.i : %.c - $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ - - -# Target: clean project. -clean: begin clean_list end - -clean_list : - @echo - @echo $(MSG_CLEANING) - $(REMOVE) $(TARGET).hex - $(REMOVE) $(TARGET).eep - $(REMOVE) $(TARGET).cof - $(REMOVE) $(TARGET).elf - $(REMOVE) $(TARGET).map - $(REMOVE) $(TARGET).sym - $(REMOVE) $(TARGET).lss - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) - $(REMOVE) $(SRC:.c=.s) - $(REMOVE) $(SRC:.c=.d) - $(REMOVE) $(SRC:.c=.i) - $(REMOVEDIR) .dep - - -# Create object files directory -$(shell mkdir $(OBJDIR) 2>/dev/null) - - -# Include the dependency files. --include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) - +# Generate the version.h file +ifndef SKIP_GIT + GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d-%H:%M:%S") +else + GIT_VERSION := NA +endif +BUILD_DATE := $(shell date +"%Y-%m-%d-%H:%M:%S") +$(shell echo '#define QMK_VERSION "$(GIT_VERSION)"' > $(ROOT_DIR)/quantum/version.h) +$(shell echo '#define QMK_BUILDDATE "$(BUILD_DATE)"' >> $(ROOT_DIR)/quantum/version.h) -# Listing of phony targets. -.PHONY : all begin finish end sizebefore sizeafter gccversion \ -build elf hex eep lss sym coff extcoff \ -clean clean_list program debug gdb-config +include $(ROOT_DIR)/testlist.mk \ No newline at end of file